Dorsal spine Black & White Stock Photos
RF2BTGM1J–Zoea, common shoe-crap in its second stage, with its parts labelled as r, s, t, a and m, representing, Rostral spine, Dorsal spine, Maxillipeds, Buds
RF2HP6YWT–Spinal vertebral column spine backbone icon black color vector illustration flat style image
RF2HP7H8B–Spinal vertebral column spine backbone icon white color vector illustration flat style image set
RF2DBB40G–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon outline black color vector illustration flat style simple image
RF2HP775N–Spinal vertebral column spine backbone contour outline icon black color vector illustration flat style image
RF2BT18J8–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon in circle round black color vector illustration flat style simple image
RF2HP7TYN–Spinal vertebral column spine backbone icon in circle round black color vector illustration image solid outline style
RF2HP818T–Spinal vertebral column spine backbone icon in circle round black color vector illustration image outline contour line thin style
RF2BH71KG–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon black color vector illustration flat style simple image
RF2HP81G3–Spinal vertebral column spine backbone set icon grey black color vector illustration image flat style solid fill outline contour line thin
RF2BH7J66–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon outline black color vector illustration flat style simple image
RFEW9J6M–Thoracic vertebrae or Dorsal vertebra, side view, vintage engraved illustration. Usual Medicine Dictionary by Dr Labarthe - 1885
RF2BKNT5X–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon outline set white color vector illustration flat style simple image
RF2BMWY6N–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon outline set black grey color vector illustration flat style simple image
RF2BW4KGN–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon in circle round outline black color vector illustration flat style simple image
RF2H6CMG7–Spinal vertebral column spine backbone icon black color vector illustration flat style simple image
RMBACBDE–common angler Anglerfish Lophiiformes bony fish fleshy growth esca illicium lure analogous pelagic deep sea Ceratiidae upward
RF2H7D4W6–Spinal vertebral column spine backbone icon white color vector illustration flat style simple image set
RF2J7Y0G1–Computed tomography of the spine from different angles of a young man with a dorsal intervertebral hernia, diagnosis and detection of hernial and pain
RF2H6PJBW–Spinal vertebral column spine backbone contour outline icon black color vector illustration flat style simple image
RF2JCTWKM–Skeleton Human Vertebral column silhouette spine body bones - sacrum, vertebrae, coccyx back Posterior dorsal view flat black color concept Vector illustration of anatomy isolated on white background
RF2H9G4A4–Spinal vertebral column spine backbone icon in circle round black color vector illustration image solid outline style simple
RF2C6T9N4–pilates line icons. linear set. quality vector line set such as top, hook, calendar, diet, scales, water bottle, resistance band, pants, diet
RF2HAB55C–Spinal vertebral column spine backbone icon in circle round black color vector illustration image outline contour line thin style simple
RMPFY9CD–. Reptiles and birds. A popular account of the various orders; with a description of the habits and economy of the most interesting. Birds; Reptiles. 184 INTEODUOTOEY CHAPTER. The length and flexibility of the neck enable the bird to make the necessary changes in the centre of gravity, while the solidity of the dorsal spine gives advantage to the action of the muscles. The head is terminated by a pointed bill, which aids in cleaving the air; the feet, when short, are drawn up and concealed under. Kg. 48. the feathers; when long, they are stretched out beneath or behind the tail, which is more
RF2H8PC8J–Spinal vertebral column spine backbone set icon grey black color vector illustration image simple flat style solid fill outline contour line thin
RMRDXMD6–. Reptiles and birds : a popular account of their various orders : with a description of the habits and economy of the most interesting . Birds; Reptiles. 184 INTEODUCTOET CHAPTER. The lenorth and flexibilitv of the neck enable the bird to make the necessary changes in the centre of gravity, while the solidity of the dorsal spine gives advantage to the action of the muscles. The head is terminated by a pointed bill, which aids in cleaving the air; the feet, when short, are drawn up and concealed under. Fig. 48. the feathers ; when long, they are stretched out beneath or behind the tail, which
RFEW92TM–Thoracic vertebrae or Dorsal vertebra, side view, vintage engraved illustration. Usual Medicine Dictionary by Dr Labarthe - 1885
RF2B771EW–Development of a cell from the Spinal Ganglion. A spinal ganglion is a cluster of neurons a ganglion in a dorsal root of a spinal nerve. , vintage lin
RF2C9BYR9–Side view of the spinal column, with the vertebrae numbered, representing, cervical vertebrae, dorsal vertebrae, lumbar vertebrae, sacrum and coccyx,
RMG155NX–Illustrated segment of the medulla spinalis (spinal cord), anterior aspect, showing the posterior median septum, pia matter, dorsal root entry zone, ventral and dorsal root filaments, dorsal root ganglion, and spinal nerves. This is an historical illustra
RF2JEDDXC–Skeleton Human silhouette body bones - hands, legs, chests, vertebra, pelvis, Thighs back Posterior dorsal view flat black color concept Vector illustration of anatomy isolated on white background
RMPFYPYE–. The popular natural history . Zoology. THE BLENNIES. 475 are short, stiff.and powerful, the pointed rays resemWin?- cl-ws rather than tns. In al the fishes of this genus, the bodv is much compressed and decidedly elevated ; but in the present species, these peculiarities are carried to an almost exaggerated extent. The first dorsal spine, with its membra- nous appendages, is placed as usual just above the snout, and the second ray is s^t immediately behind it. The third, however, is placed at a very great distance from the second, and forms part of the soft dorsal fin Dr. Gunther remarks upo
RMRDA2TR–. Reptiles and birds. A popular account of the various orders; with a description of the habits and economy of the most interesting. Birds; Reptiles. 184 INTEODUOTOEY CHAPTER. The length and flexibility of the neck enable the bird to make the necessary changes in the centre of gravity, while the solidity of the dorsal spine gives advantage to the action of the muscles. The head is terminated by a pointed bill, which aids in cleaving the air; the feet, when short, are drawn up and concealed under. Kg. 48. the feathers; when long, they are stretched out beneath or behind the tail, which is more
RF2C9CE21–An elongated conical-shaped cage, formed by the sternum and costal cartilages in front, the 12 ribs on each side, and the bodies of the 12 dorsal vert
RF2JCEBNR–Skeleton Human silhouette body bones - hands, legs, chests, vertebra, pelvis, Thighs back Posterior dorsal view flat black color concept Vector illustration of anatomy isolated on white background
RMPG19M9–. The fishes of India; being a natural history of the fishes known to inhabit the seas and fresh waters of India, Burma, and Ceylon. Fishes. SUPPLEMENT, 1888. 799 B. vi, D. 21/4, P. 16, V. 1/3, A. 10/4, C. 17, L. 1. 40, L. tr. 14. Length of head 4, of caudal fin 5, height of body 3 in the total length. %es—diameter 1/5 of the length of the head, 1 diameter from the end of the snout, and f of a diameter apart. Cleft of month somewhat oblique, the maxilla reaching posteriorly to beneath the hind third of the orbit. Two strong opercular spines. Teeth—in jaws, vomer, and palate. -Fiws—dorsal spine
RMRDHP6X–. Evenings at the microscope : or, Researches among the minuter organs and forms of animal life . Zoology; Microscopy; Microscopes. CRABS AND SHRIMPS. 185 shield, and, if long enough, is reflected over the front of the shield between the eyes. The dorsal spine is bent backwards and lies in contact with the dorsal shield; for the young, when it escapes from the egg, is quite soft, but it rapidly hardens and solidifies by the deposition of cal- careous matter in what may be called its skin. The pro- gress of this solidification may be very beautifully observed. SECOND STAGE OF SHOBE-CRAB. (Megal
RMPG2NTT–. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. EXOSKELETON 31 these denticles, the basal-plate representing an accessory portion of the denticle, and serving to fix it within the skin. In the further course of evolution the denticle itself undergoes reduc- tion, the basal-plate remaining as an independent structure.^ This is illustrated by a study of the exoskeleton in other Vertebrates. In the Holocephali dermal denticles are only present on certain appendages (the claspers), and the first dorsal-fin is strengthened by a large bony spine. In most Ganoids thick pla
RMRDR461–. Fishes. Fishes. Order Pediculati: The Anglers 749 The skin is smooth, with dermal flaps about the head. Over the mouth, like a fishing-rod, hangs the first dorsal spine with a lure at the tip. The fishes lie flat on the bottom with sluggish move- ments except for the convulsive snap of the jaws. It has been denied that the bait serves to attract small fishes to their destruc- tion, but the ciurent belief that it does so is certainly plausible. Mr. Saville Kent recently expressed doubt as to whether the fishing-frogs really use the first spine for purposes of angling. In no other group, howev
RMPG2K58–. On the anatomy of vertebrates. Vertebrates; Anatomy, Comparative; 1866. 66 ANATOMY OF VERTEBRATES. 54 more downward, so as to form the body of the rib, which termi- nates, however, in a free point. In the ninth cervical, the rib, i, is increased in length, but is still what would be termed a ' false' or ' floating ril) ' in anthropotomy. In the succeeding vertebra the pleurapojihysis, fig. 54, /.•, articulates with a hjcmapophysis, and the haemal arch is completed by a hajmal spine; by which completion of the typical segment we distinguish tlie commencement of the series of dorsal vertebri-c
![. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. Jordan and Evermann.âFishes of North America. 2739 aboat eqaal to interorbital width, shorter than its own width in front. Eye rather large, much longer than snout, wider than interorbital area. Process representing flrst dorsal spine present, small. Skin covered with opines, which are comparatively slender and sharp, their stellate bases inconspicuous, those on snout and Stock Photo](https://c8.alamy.com/comp/RJ3CY3/the-fishes-of-north-and-middle-america-microform-a-descriptive-catalogue-of-the-species-of-fish-like-vertebrates-found-in-the-waters-of-north-america-north-of-the-isthmus-of-panama-fishes-fishes-poissons-poissons-jordan-and-evermannfishes-of-north-america-2739-aboat-eqaal-to-interorbital-width-shorter-than-its-own-width-in-front-eye-rather-large-much-longer-than-snout-wider-than-interorbital-area-process-representing-flrst-dorsal-spine-present-small-skin-covered-with-opines-which-are-comparatively-slender-and-sharp-their-stellate-bases-inconspicuous-those-on-snout-and-RJ3CY3.jpg ". The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. Jordan and Evermann.âFishes of North America. 2739 aboat eqaal to interorbital width, shorter than its own width in front. Eye rather large, much longer than snout, wider than interorbital area. Process representing flrst dorsal spine present, small. Skin covered with opines, which are comparatively slender and sharp, their stellate bases inconspicuous, those on snout and Stock Photo")
RMRJ3CY3–. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. Jordan and Evermann.âFishes of North America. 2739 aboat eqaal to interorbital width, shorter than its own width in front. Eye rather large, much longer than snout, wider than interorbital area. Process representing flrst dorsal spine present, small. Skin covered with opines, which are comparatively slender and sharp, their stellate bases inconspicuous, those on snout and
![. Fresh-water biology. Freshwater biology. tm. Fig. 970, Chaetonotus similis in dorsal view. X 375. A, body spine from the side. X 1600. (After Zelinka.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Ward, Henry Baldwin, 1865-1945; Whipple, George Chandler, 1866-1924. joint author. New York, John Wiley & sons, inc. ; [etc. ,etc. ] Stock Photo](https://c8.alamy.com/comp/PFYHKH/fresh-water-biology-freshwater-biology-tm-fig-970-chaetonotus-similis-in-dorsal-view-x-375-a-body-spine-from-the-side-x-1600-after-zelinka-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-ward-henry-baldwin-1865-1945-whipple-george-chandler-1866-1924-joint-author-new-york-john-wiley-amp-sons-inc-etc-etc-PFYHKH.jpg ". Fresh-water biology. Freshwater biology. tm. Fig. 970, Chaetonotus similis in dorsal view. X 375. A, body spine from the side. X 1600. (After Zelinka.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Ward, Henry Baldwin, 1865-1945; Whipple, George Chandler, 1866-1924. joint author. New York, John Wiley & sons, inc. ; [etc. ,etc. ] Stock Photo")
RMPFYHKH–. Fresh-water biology. Freshwater biology. tm. Fig. 970, Chaetonotus similis in dorsal view. X 375. A, body spine from the side. X 1600. (After Zelinka.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Ward, Henry Baldwin, 1865-1945; Whipple, George Chandler, 1866-1924. joint author. New York, John Wiley & sons, inc. ; [etc. ,etc. ]
RMRDAXHA–. The popular natural history . Zoology. THE BLENNIES. 475 are short, stiff.and powerful, the pointed rays resemWin?- cl-ws rather than tns. In al the fishes of this genus, the bodv is much compressed and decidedly elevated ; but in the present species, these peculiarities are carried to an almost exaggerated extent. The first dorsal spine, with its membra- nous appendages, is placed as usual just above the snout, and the second ray is s^t immediately behind it. The third, however, is placed at a very great distance from the second, and forms part of the soft dorsal fin Dr. Gunther remarks upo
RMPG0PTX–. A text-book of agricultural zoology. Zoology, Economic. THE ALIMENTAEY CANAL. 299 ments of the body are brouglit about. Into the grouping of these muscles we have not space to enter here. In a transverse section of the horse two cavities will be seen —the dorsal tube with the spine, and the large ventral ab- dominal cavity. In a longitudinal section three cavities will be exposed—the long neural tube, and the body divided also into two by a membranous partition, the diaphragm (fig. 157, Di), the front division being the thorax, the posterior the abdomen. The digestive tube or alimentary cana
![. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. W 2576 Bulletin /7, United States National Museum. bital ridge rounded; barbel greater than pnpil; teeth biHerial or partly triserial above; second dorsal spine with short retrorse some, the lower fifth smooth; base of first dorsal Skinhead; interspace between dorsal fins base of first dorsal, greater than diameter of pupil. This species is distinguishable from most Amer Stock Photo](https://c8.alamy.com/comp/RJ33P8/the-fishes-of-north-and-middle-america-microform-a-descriptive-catalogue-of-the-species-of-fish-like-vertebrates-found-in-the-waters-of-north-america-north-of-the-isthmus-of-panama-fishes-fishes-poissons-poissons-w-2576-bulletin-7-united-states-national-museum-bital-ridge-rounded-barbel-greater-than-pnpil-teeth-biherial-or-partly-triserial-above-second-dorsal-spine-with-short-retrorse-some-the-lower-fifth-smooth-base-of-first-dorsal-skinhead-interspace-between-dorsal-fins-base-of-first-dorsal-greater-than-diameter-of-pupil-this-species-is-distinguishable-from-most-amer-RJ33P8.jpg ". The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. W 2576 Bulletin /7, United States National Museum. bital ridge rounded; barbel greater than pnpil; teeth biHerial or partly triserial above; second dorsal spine with short retrorse some, the lower fifth smooth; base of first dorsal Skinhead; interspace between dorsal fins base of first dorsal, greater than diameter of pupil. This species is distinguishable from most Amer Stock Photo")
RMRJ33P8–. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. W 2576 Bulletin /7, United States National Museum. bital ridge rounded; barbel greater than pnpil; teeth biHerial or partly triserial above; second dorsal spine with short retrorse some, the lower fifth smooth; base of first dorsal Skinhead; interspace between dorsal fins base of first dorsal, greater than diameter of pupil. This species is distinguishable from most Amer
RMPG2NT3–. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. Fig. 25.âPortion op the Veetelrax Columx of Protopterus. C, notochord ; DF, neural spine ; FT, interspinous bone ; FS, fin-ray. case of the dorsal arches are often spoken of as interneural plates. In Elasmobranchs the neural arch may be made up of several more or less distinct piecesâthe neural processes arising from the centrum, the neural and interneural plates, and the neural spines. In the Elasmobranchii, the skeletogenous cells invade the notochordal sheath, as in the Holocepliali and Dipnoi; but the sheath then b
RMRDT0FM–. American food and game fishes : a popular account of all the species found in America north of the Equator, with keys for ready identification, life histories and methods of capture . Fishes; Fishes; Fishes. The Scups GENUS STENOTOMUS GILL The Scups This genus is closely related to Calamus, having the same quill- like interhgemal bones; the flattened incisors and antrorse dorsal spine mainly distinguishing it. Two species known. a. Body ovate-elliptical, the depth about the same from the first dorsal spine to the eleventh; pectoral shorter than head, 3I in body; snout short, 2| in head cliiy
RMPG3N7N–. A manual of zoology. Zoology. IV. VERTEBRATA: PISCES, GANOIDEI. .507 The foregoing are asterospondylous. The dog-fishes {Acanthias vulgaris* fig. SSS) a-re cyclospondylous; spine in front of each dorsal fin. Sub Order III. RALfE, skates; body flattened horizontally (fig. 556); the pectoral fins, also flattened, united to sides of body, the union usually extending to tip of snout, and frequently baclc to the pelvis, giving the body a rhombic appearance from above. The animals swim by undulating motions of these fins. The union of fins to the side has resulted in transfer of the gill slits to
RMRDT0DH–. American food and game fishes : a popular account of all the species found in America north of the Equator, with keys for ready identification, life histories and methods of capture . Fishes; Fishes; Fishes. Gerres /. Third dorsal spine rather longer than second ; lo rows of scales be- tween lateral line and vent; opercle with few if any small scales at base lineatiis, 449 /'/'. Third dorsal spine not longer than second; 11 rows of scales between lateral line and vent; opercle with numerous small scales at base brasilianiis, 449 hh. Pectoral very long, | longer than head, 2^ to 2| in body; s
RMPG0K5W–. Zoology : for students and general readers . Zoology. DEOAPODA. 313 abdominal feet; the compound eyes are large and usually sessile, and the carapace is often armed with a long dorsal and frontal spine. Fig. 265 represents the Zoea, or larva of the common sliore crab {Cancer irrorutus Say). After sev-. Fig. 265.—Zoea of the commoii Crab. Cancer. Much enlarged.—After Smith. eral moults, the thoracic legs appear, the mouth-parts change from swimming - legs to appendages fitted for pre- paring the food to be swallowed and digested. This stage in the short-tailed Decapods or crabs, is called the
![. The Paleozoic fishes of North America [microform]. Paleontology; Fishes, Fossil; Paléontologie; Poissons fossiles. 126 PALEOZOIC FISHES OP NORTLl AMERICA. I K I ft J ' Before closing this notice of the fishes of the Waverly in Ohio, I should refer to tlie discovery by Mr. M. C. Read, at Warren, Ohio, of a splendid dorsal spine (Cteimcanthus fonnosus^); also to a true fish-bed, filled with bones and teotii, generally fragments, discovered by Mr. McGuire at Younggtown. There is no doubt that the Waverly formation wijl prove to be rich in fossil fishes at various localities, and many new things Stock Photo](https://c8.alamy.com/comp/RJ2PXR/the-paleozoic-fishes-of-north-america-microform-paleontology-fishes-fossil-palontologie-poissons-fossiles-126-paleozoic-fishes-op-nortll-america-i-k-i-ft-j-before-closing-this-notice-of-the-fishes-of-the-waverly-in-ohio-i-should-refer-to-tlie-discovery-by-mr-m-c-read-at-warren-ohio-of-a-splendid-dorsal-spine-cteimcanthus-fonnosus-also-to-a-true-fish-bed-filled-with-bones-and-teotii-generally-fragments-discovered-by-mr-mcguire-at-younggtown-there-is-no-doubt-that-the-waverly-formation-wijl-prove-to-be-rich-in-fossil-fishes-at-various-localities-and-many-new-things-RJ2PXR.jpg ". The Paleozoic fishes of North America [microform]. Paleontology; Fishes, Fossil; Paléontologie; Poissons fossiles. 126 PALEOZOIC FISHES OP NORTLl AMERICA. I K I ft J ' Before closing this notice of the fishes of the Waverly in Ohio, I should refer to tlie discovery by Mr. M. C. Read, at Warren, Ohio, of a splendid dorsal spine (Cteimcanthus fonnosus^); also to a true fish-bed, filled with bones and teotii, generally fragments, discovered by Mr. McGuire at Younggtown. There is no doubt that the Waverly formation wijl prove to be rich in fossil fishes at various localities, and many new things Stock Photo")
RMRJ2PXR–. The Paleozoic fishes of North America [microform]. Paleontology; Fishes, Fossil; Paléontologie; Poissons fossiles. 126 PALEOZOIC FISHES OP NORTLl AMERICA. I K I ft J ' Before closing this notice of the fishes of the Waverly in Ohio, I should refer to tlie discovery by Mr. M. C. Read, at Warren, Ohio, of a splendid dorsal spine (Cteimcanthus fonnosus^); also to a true fish-bed, filled with bones and teotii, generally fragments, discovered by Mr. McGuire at Younggtown. There is no doubt that the Waverly formation wijl prove to be rich in fossil fishes at various localities, and many new things
RMPFYRMG–. Fresh-water biology. Freshwater biology. 346 FRESH-WATER BIOLOGY S2 (48) The dorsal transverse piece between the longitudinal stalks has a single median chitinous spine S3 S3 (54) The median point is rudimentary; much shorter than the terminal branches. Dalyellia viridis (G. Shaw) 1791. Length 5 mm. Unpigmented except during the maturing of the eggs when there is a brownish pigment, but with a continuous layer of zoo- chlorellae under the integument giving the characteristic green color. Rochester, N. Y. Fig. 613. Dalyellia viridis. Chitinous portion of cirrus: st, two-parted stalk; ea, term
![. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. > I ?vo als ,ol. tly nly Jordan and Evermann.—Fishes of North America. 2577 aboat as long as head; longest dorsal spine strongly serrated and nearly equaling length of head without snout; dorsals separated by an inter- space J as long as head. Color brown; head, abdomen, and inside of mouth purple, the purple areas less marked in the type specimen, which is 12| inches l Stock Photo](https://c8.alamy.com/comp/RJ33P1/the-fishes-of-north-and-middle-america-microform-a-descriptive-catalogue-of-the-species-of-fish-like-vertebrates-found-in-the-waters-of-north-america-north-of-the-isthmus-of-panama-fishes-fishes-poissons-poissons-gt-i-vo-als-ol-tly-nly-jordan-and-evermannfishes-of-north-america-2577-aboat-as-long-as-head-longest-dorsal-spine-strongly-serrated-and-nearly-equaling-length-of-head-without-snout-dorsals-separated-by-an-inter-space-j-as-long-as-head-color-brown-head-abdomen-and-inside-of-mouth-purple-the-purple-areas-less-marked-in-the-type-specimen-which-is-12-inches-l-RJ33P1.jpg ". The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. > I ?vo als ,ol. tly nly Jordan and Evermann.—Fishes of North America. 2577 aboat as long as head; longest dorsal spine strongly serrated and nearly equaling length of head without snout; dorsals separated by an inter- space J as long as head. Color brown; head, abdomen, and inside of mouth purple, the purple areas less marked in the type specimen, which is 12| inches l Stock Photo")
RMRJ33P1–. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. > I ?vo als ,ol. tly nly Jordan and Evermann.—Fishes of North America. 2577 aboat as long as head; longest dorsal spine strongly serrated and nearly equaling length of head without snout; dorsals separated by an inter- space J as long as head. Color brown; head, abdomen, and inside of mouth purple, the purple areas less marked in the type specimen, which is 12| inches l
RMPG19N6–. The fishes of India; being a natural history of the fishes known to inhabit the seas and fresh waters of India, Burma, and Ceylon. Fishes. FAMILY, VI—MTLIOBATID^. 74o mches across the disk ff, and six or seven vertical rows. It may therefore be supposed that the number increases with age, and perhaps alters in shape. The band of teeth reach nearly to the angle of the month. Fins—no spine on the tail posterior to the dorsal fin. Golows—of a deep purplish superiorly : white beneath. Amongst Sir Walter Elliot's notes on these fishes is an account of a large female example of this species, 16 ft
RMRDKHBH–. The Cambridge natural history. Zoology. CARAPACE OF CLADOCERA 39 in Ceriodaphnia. In a few forms the whole surface is irregularly covered with spines or scales. The hinder edge of the carapace is often produced into a median dorsal spine {Daphnia, Fig. 19), or more rarely there are two spines, one at each ventro-lateral corner (ScapJioleberis, Fig. 20). The cuticle of the carapace is often separated from that of the head by a cervical suture, as in Simocephalus (Fig. 10, C'./S'.), and near the line of demarcation many forms exhibit patches of. Fig. 10.—Simocephalus vetulus, x 30. Side view o
RMPFYHDF–. Fresh-water biology. Freshwater biology. 63 (62) Shell narrow-ovate, rather prominent behind the umbones with 4 to 5 lines of growth; flageUa of second antennae 9- to lo-seg- mented; 18 pairs of limbs Eulimnadia . 64 64 (65) Shell narrow-ovate, with 4 lines of growth; telson with 12 pairs of dorsal spinules not including the terminal spine. Eulimnadia agassizii Packard 1874. This small crustacean has only been observed on Penikese Island, Massachusetts. The figure shows the large dorsal organ projecting above the eye. The valves of the carapace are whitish and very trans- parent. Their shape
![. An introduction to zoology [microform] : for the use of high schools. Zoology; Zoologie. HIGH SCHOOL ZOOLOGY. 71 re 10 u iir lie 24. Any account of the Teloostei would be incoHii»l('te with out a reference to the Plectognathi, a group wliich inchules some tropical fish of very bizarre appearance. The File fishes (Balistes) (Fig. 44) receive their name from the form of the first dorsal spine, the Trunk fishes (Ostracion) (Fig. 45) are enveloped in •ee in rs, sh,. Fig. 44—The File, or Trigger, Fish. Balisten capristus. J. (U. S. F. C.). Please note that these images are extracted from scanned Stock Photo](https://c8.alamy.com/comp/RJ1AJT/an-introduction-to-zoology-microform-for-the-use-of-high-schools-zoology-zoologie-high-school-zoology-71-re-10-u-iir-lie-24-any-account-of-the-teloostei-would-be-incohiilte-with-out-a-reference-to-the-plectognathi-a-group-wliich-inchules-some-tropical-fish-of-very-bizarre-appearance-the-file-fishes-balistes-fig-44-receive-their-name-from-the-form-of-the-first-dorsal-spine-the-trunk-fishes-ostracion-fig-45-are-enveloped-in-ee-in-rs-sh-fig-44the-file-or-trigger-fish-balisten-capristus-j-u-s-f-c-please-note-that-these-images-are-extracted-from-scanned-RJ1AJT.jpg ". An introduction to zoology [microform] : for the use of high schools. Zoology; Zoologie. HIGH SCHOOL ZOOLOGY. 71 re 10 u iir lie 24. Any account of the Teloostei would be incoHii»l('te with out a reference to the Plectognathi, a group wliich inchules some tropical fish of very bizarre appearance. The File fishes (Balistes) (Fig. 44) receive their name from the form of the first dorsal spine, the Trunk fishes (Ostracion) (Fig. 45) are enveloped in •ee in rs, sh,. Fig. 44—The File, or Trigger, Fish. Balisten capristus. J. (U. S. F. C.). Please note that these images are extracted from scanned Stock Photo")
RMRJ1AJT–. An introduction to zoology [microform] : for the use of high schools. Zoology; Zoologie. HIGH SCHOOL ZOOLOGY. 71 re 10 u iir lie 24. Any account of the Teloostei would be incoHii»l('te with out a reference to the Plectognathi, a group wliich inchules some tropical fish of very bizarre appearance. The File fishes (Balistes) (Fig. 44) receive their name from the form of the first dorsal spine, the Trunk fishes (Ostracion) (Fig. 45) are enveloped in •ee in rs, sh,. Fig. 44—The File, or Trigger, Fish. Balisten capristus. J. (U. S. F. C.). Please note that these images are extracted from scanned
RMPG0PXB–. A text-book of agricultural zoology. Zoology, Economic. THE VERTEBRAL COLUMN. 287 in the neck; the dorsal carry the rihs; the lumbar are found in the region of the loins; the sacral are united into one hony mass called the sacrum, which supports to some extent the hind Hmbs and the pelvic arch; the coccygeal form the tail-region. A typical vertebra (fig. 149) consists of a solid lower portion, the centrum (1 and 2), and an upper bony arch, the neural arch (4), in which lies the spinal cord. At the point where the two halves of the neural arch meet there springs a bony spine more or less deve
RMRDT0TK–. The fishes of North Carolina . Fishes. SYSTEMATIC CATALOGUE OF FISHES. 341 i. Dorsal spme comparatively stout, its posterior surface with retrorse barbs; pelvic bone sur- mounted with a spine projecting through skin of abdomen; gill-openings short, and more or less vertical; caudal fin broad Monacajithus. ii. Dorsal spine rather slender, without barbs; no spine on pelvic bone; gill-opSnings long and very oblique; caudal fin elongate Cbbatacanthus. Genus MONACANTHUS Cuvier. File-fishes. A very numerous genus of small fishes with short, deep, much compressed body; very small mouth; about 6 tee
![. Fresh-water biology. Freshwater biology. 21 (20) A second hyaline appendage on dorsal side of distal margin of first segment of right exopodite, lateral spine of second segment of right exopodite strongly curved, and a blunt spine on posterior surface of this segment. Diaptomus coloradensis Marsh 1911. In the Rocky Mountains in Colorado D. tyrelli is replaced by this closely allied species which is, apparently, the characteristic species of the moun- tain lakes of Colorado. Length of female, 1.38 mm. Length of male, 1.32 mm. Fig. 11S2. "FiiXhifxtoiixidXa DiaptDltms coloradensis. X 120. Stock Photo](https://c8.alamy.com/comp/PFYGTM/fresh-water-biology-freshwater-biology-21-20-a-second-hyaline-appendage-on-dorsal-side-of-distal-margin-of-first-segment-of-right-exopodite-lateral-spine-of-second-segment-of-right-exopodite-strongly-curved-and-a-blunt-spine-on-posterior-surface-of-this-segment-diaptomus-coloradensis-marsh-1911-in-the-rocky-mountains-in-colorado-d-tyrelli-is-replaced-by-this-closely-allied-species-which-is-apparently-the-characteristic-species-of-the-moun-tain-lakes-of-colorado-length-of-female-138-mm-length-of-male-132-mm-fig-11s2-quotfiixhifxtoiixidxa-diaptdltms-coloradensis-x-120-PFYGTM.jpg ". Fresh-water biology. Freshwater biology. 21 (20) A second hyaline appendage on dorsal side of distal margin of first segment of right exopodite, lateral spine of second segment of right exopodite strongly curved, and a blunt spine on posterior surface of this segment. Diaptomus coloradensis Marsh 1911. In the Rocky Mountains in Colorado D. tyrelli is replaced by this closely allied species which is, apparently, the characteristic species of the moun- tain lakes of Colorado. Length of female, 1.38 mm. Length of male, 1.32 mm. Fig. 11S2. "FiiXhifxtoiixidXa DiaptDltms coloradensis. X 120. Stock Photo")
RMPFYGTM–. Fresh-water biology. Freshwater biology. 21 (20) A second hyaline appendage on dorsal side of distal margin of first segment of right exopodite, lateral spine of second segment of right exopodite strongly curved, and a blunt spine on posterior surface of this segment. Diaptomus coloradensis Marsh 1911. In the Rocky Mountains in Colorado D. tyrelli is replaced by this closely allied species which is, apparently, the characteristic species of the moun- tain lakes of Colorado. Length of female, 1.38 mm. Length of male, 1.32 mm. Fig. 11S2. "FiiXhifxtoiixidXa DiaptDltms coloradensis. X 120.
![. Synopsis of the fishes of North America [microform]. Fishes; Poissons. 114. BLENNIIDJ2âHETEROSTICHUS. 763 aa. Nape without fringe of filaments. b. Head pointed; no palatine teeth; spinous dorsal notched behind fifth spiue; scales minute. (Gibbonsia" Cooper.) 1164.* C cvides J. & G. nom. sp. nov. Usual color of adult translucent, reddish or orange, nearly plain; a large pellucid spot on the membrane behind third dorsal spine, and some small ones behind it; pectorals barred; young specimens vari- ously variegated, with light and dark shades of red, brown, and white, the hue varying ex Stock Photo](https://c8.alamy.com/comp/RJ3389/synopsis-of-the-fishes-of-north-america-microform-fishes-poissons-114-blenniidj2heterostichus-763-aa-nape-without-fringe-of-filaments-b-head-pointed-no-palatine-teeth-spinous-dorsal-notched-behind-fifth-spiue-scales-minute-gibbonsiaquot-cooper-1164-c-cvides-j-amp-g-nom-sp-nov-usual-color-of-adult-translucent-reddish-or-orange-nearly-plain-a-large-pellucid-spot-on-the-membrane-behind-third-dorsal-spine-and-some-small-ones-behind-it-pectorals-barred-young-specimens-vari-ously-variegated-with-light-and-dark-shades-of-red-brown-and-white-the-hue-varying-ex-RJ3389.jpg ". Synopsis of the fishes of North America [microform]. Fishes; Poissons. 114. BLENNIIDJ2âHETEROSTICHUS. 763 aa. Nape without fringe of filaments. b. Head pointed; no palatine teeth; spinous dorsal notched behind fifth spiue; scales minute. (Gibbonsia" Cooper.) 1164.* C cvides J. & G. nom. sp. nov. Usual color of adult translucent, reddish or orange, nearly plain; a large pellucid spot on the membrane behind third dorsal spine, and some small ones behind it; pectorals barred; young specimens vari- ously variegated, with light and dark shades of red, brown, and white, the hue varying ex Stock Photo")
RMRJ3389–. Synopsis of the fishes of North America [microform]. Fishes; Poissons. 114. BLENNIIDJ2âHETEROSTICHUS. 763 aa. Nape without fringe of filaments. b. Head pointed; no palatine teeth; spinous dorsal notched behind fifth spiue; scales minute. (Gibbonsia" Cooper.) 1164.* C cvides J. & G. nom. sp. nov. Usual color of adult translucent, reddish or orange, nearly plain; a large pellucid spot on the membrane behind third dorsal spine, and some small ones behind it; pectorals barred; young specimens vari- ously variegated, with light and dark shades of red, brown, and white, the hue varying ex
RMPFTTX7–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. tlctll.FcilM.V, Vol.iv.riMv, Regent's Kept. 1857, Chemung,) Hall, Pal., N. Y., Vol. 4, page 175, plate 25, figs. 1 to 10. Eesembles P. lachrymosa^ but the spine-bearing tubercles are smaller, nearer together and more numerous, and the ventral beak is narrower, and more abruptly sharpened; dorsal valve inside studded witfi tuber- cles; etc. (See Hall's text.) It has been found in the Che- mung of Chautauqua, Cattaraugus and Alleghany Co., N. Y.— In Pennsylvani
![. Synopsis of the fishes of North America [microform]. Fishes; Poissons. 104. GODIIDJEâGOBIONELLUS. G35 Bra/os Santiago, Tex. (Glrard.) Like the preceding, a dubious species, wliich may uot belong to this genus. (Girard, U. S. Mex. lioiind. Surv. lohth. Id59, 25.) t; * aa. Pectoral with its upper rays normal, simple, or nearly so; scales large. {Cory- 9§§. G. gflaucofrsenuiii (Gill) J. & G. -'^ -K- â - â ^ Tawny, with a faint bhie spot in the center of each scale, and with 6 spots, each formed by aggregation of dark dots, on the ridge of the back between the second dorsal spine and the a Stock Photo](https://c8.alamy.com/comp/RJ33P3/synopsis-of-the-fishes-of-north-america-microform-fishes-poissons-104-godiidjegobionellus-g35-braos-santiago-tex-glrard-like-the-preceding-a-dubious-species-wliich-may-uot-belong-to-this-genus-girard-u-s-mex-lioiind-surv-lohth-id59-25-t-aa-pectoral-with-its-upper-rays-normal-simple-or-nearly-so-scales-large-cory-9-g-gflaucofrsenuiii-gill-j-amp-g-k-tawny-with-a-faint-bhie-spot-in-the-center-of-each-scale-and-with-6-spots-each-formed-by-aggregation-of-dark-dots-on-the-ridge-of-the-back-between-the-second-dorsal-spine-and-the-a-RJ33P3.jpg ". Synopsis of the fishes of North America [microform]. Fishes; Poissons. 104. GODIIDJEâGOBIONELLUS. G35 Bra/os Santiago, Tex. (Glrard.) Like the preceding, a dubious species, wliich may uot belong to this genus. (Girard, U. S. Mex. lioiind. Surv. lohth. Id59, 25.) t; * aa. Pectoral with its upper rays normal, simple, or nearly so; scales large. {Cory- 9§§. G. gflaucofrsenuiii (Gill) J. & G. -'^ -K- â - â ^ Tawny, with a faint bhie spot in the center of each scale, and with 6 spots, each formed by aggregation of dark dots, on the ridge of the back between the second dorsal spine and the a Stock Photo")
RMRJ33P3–. Synopsis of the fishes of North America [microform]. Fishes; Poissons. 104. GODIIDJEâGOBIONELLUS. G35 Bra/os Santiago, Tex. (Glrard.) Like the preceding, a dubious species, wliich may uot belong to this genus. (Girard, U. S. Mex. lioiind. Surv. lohth. Id59, 25.) t; * aa. Pectoral with its upper rays normal, simple, or nearly so; scales large. {Cory- 9§§. G. gflaucofrsenuiii (Gill) J. & G. -'^ -K- â - â ^ Tawny, with a faint bhie spot in the center of each scale, and with 6 spots, each formed by aggregation of dark dots, on the ridge of the back between the second dorsal spine and the a
RMPG0FBM–. British and Irish Salmonidae. Salmon. VERTEBRAL COLUMN. 15 The abdominal or trunk vertebrae have two superior or dorsal processes, which passing upwards coalesce and form an arch (no), termed the neural arch which protects the spinal chord. At the summit of this arch the bones. join and form a spinous elon- gation, the neural spine (ns). Two epiplenral spines (e*) pass outwards from the body of each vertebrse, while from either side a rib is directed downwards. Fig. 8. Abdominal vertebra of salmon, c. centrum or body : na. neural arch : m. neural spine; es. epipleural spine. The caudal verte
![. Synopsis of the fishes of North America [microform]. Fishes; Poissons. ^^5?^ 75. CABANGIDiEâNAUCRATE8. 443 gal and mal extending beyond the middle of the fins when depressed. Heatl 4J in total length; depth, 2^; caudal lobes 4. D. VIâ1,20; A. II-I 17. Florida to Africa. {G'unther.) Not evidently difl'erent from the preceding. (Cuv. &. Val. viii, 419; GUntlier, ii, 483.) aa. L" ily with vertical dark bands. e09. T. Klaucus Cuv. & Val. Bluish, sides golden, with four narrow blackish vertical bands, the first under the first dorsal spine, the second under the fifth, the others unde Stock Photo](https://c8.alamy.com/comp/RJ34G9/synopsis-of-the-fishes-of-north-america-microform-fishes-poissons-5-75-cabangidienaucrate8-443-gal-and-mal-extending-beyond-the-middle-of-the-fins-when-depressed-heatl-4j-in-total-length-depth-2-caudal-lobes-4-d-vi120-a-ii-i-17-florida-to-africa-gunther-not-evidently-diflerent-from-the-preceding-cuv-amp-val-viii-419-guntlier-ii-483-aa-lquot-ily-with-vertical-dark-bands-e09-t-klaucus-cuv-amp-val-bluish-sides-golden-with-four-narrow-blackish-vertical-bands-the-first-under-the-first-dorsal-spine-the-second-under-the-fifth-the-others-unde-RJ34G9.jpg ". Synopsis of the fishes of North America [microform]. Fishes; Poissons. ^^5?^ 75. CABANGIDiEâNAUCRATE8. 443 gal and mal extending beyond the middle of the fins when depressed. Heatl 4J in total length; depth, 2^; caudal lobes 4. D. VIâ1,20; A. II-I 17. Florida to Africa. {G'unther.) Not evidently difl'erent from the preceding. (Cuv. &. Val. viii, 419; GUntlier, ii, 483.) aa. L" ily with vertical dark bands. e09. T. Klaucus Cuv. & Val. Bluish, sides golden, with four narrow blackish vertical bands, the first under the first dorsal spine, the second under the fifth, the others unde Stock Photo")
RMRJ34G9–. Synopsis of the fishes of North America [microform]. Fishes; Poissons. ^^5?^ 75. CABANGIDiEâNAUCRATE8. 443 gal and mal extending beyond the middle of the fins when depressed. Heatl 4J in total length; depth, 2^; caudal lobes 4. D. VIâ1,20; A. II-I 17. Florida to Africa. {G'unther.) Not evidently difl'erent from the preceding. (Cuv. &. Val. viii, 419; GUntlier, ii, 483.) aa. L" ily with vertical dark bands. e09. T. Klaucus Cuv. & Val. Bluish, sides golden, with four narrow blackish vertical bands, the first under the first dorsal spine, the second under the fifth, the others unde
RMPFYGR3–. Fresh-water biology. Freshwater biology. COPEPODA 771 63 (48, 56) Right endopodite of fifth foot of male equals or only slightly ex- ceeds first segment of exopodite 64 64 (65) Terminal segment of right exopodite of male fifth foot has oblique ridge on posterior surface, lateral spine exceeds segment in length Diaptomus albuquerquensis Henick 1895.. The fifth cephalothoradc segment of the female has a dorsal process, and the endopodites of the fifth feet are commonly two-segmented. Found in New Mexico and Colorado. As the name indi- cates, this form was originally described by Her- rick, fro
![. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. w Jordan and Evermann.—Fishes of North America. 329 fi48. MKDA FVLOIDA, GIrard. D. II, 7; A. 8; teeth 2, 5-5, 2. Body slender, elongate, compressed. I lead elongate, subconical, the snout ronnded. Mouth large, suhterniinal, ,sli;j;litly ohli(ine, the lower jaw included; maxillary extending to below ()rl)it. Second dorsal spine ), 191, Rio San Pedro, Arizona. (Type, No. 154 Stock Photo](https://c8.alamy.com/comp/RJ33BP/the-fishes-of-north-and-middle-america-microform-a-descriptive-catalogue-of-the-species-of-fish-like-vertebrates-found-in-the-waters-of-north-america-north-of-the-isthmus-of-panama-fishes-fishes-poissons-poissons-w-jordan-and-evermannfishes-of-north-america-329-fi48-mkda-fvloida-girard-d-ii-7-a-8-teeth-2-5-5-2-body-slender-elongate-compressed-i-lead-elongate-subconical-the-snout-ronnded-mouth-large-suhterniinal-slijlitly-ohliine-the-lower-jaw-included-maxillary-extending-to-below-rlit-second-dorsal-spine-191-rio-san-pedro-arizona-type-no-154-RJ33BP.jpg ". The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. w Jordan and Evermann.—Fishes of North America. 329 fi48. MKDA FVLOIDA, GIrard. D. II, 7; A. 8; teeth 2, 5-5, 2. Body slender, elongate, compressed. I lead elongate, subconical, the snout ronnded. Mouth large, suhterniinal, ,sli;j;litly ohli(ine, the lower jaw included; maxillary extending to below ()rl)it. Second dorsal spine ), 191, Rio San Pedro, Arizona. (Type, No. 154 Stock Photo")
RMRJ33BP–. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. w Jordan and Evermann.—Fishes of North America. 329 fi48. MKDA FVLOIDA, GIrard. D. II, 7; A. 8; teeth 2, 5-5, 2. Body slender, elongate, compressed. I lead elongate, subconical, the snout ronnded. Mouth large, suhterniinal, ,sli;j;litly ohli(ine, the lower jaw included; maxillary extending to below ()rl)it. Second dorsal spine ), 191, Rio San Pedro, Arizona. (Type, No. 154
RMPFYGR5–. Fresh-water biology. Freshwater biology. Fig. 1199. Diaptomus stagnalis. B, fifth feet of male. SS (54) I1 male, segments of right fifth foot short and broad, terminal hook long and strongly curved, lateral spine long and straight; in female, dorsal process on fifth cephalothoracic segment, endopodites of fifth feet short and one-segmented. Diaptomus saltillinus Brewer 1898. Found in Nebraska. Length of female, i.j mm. Length of male, 1.25 mm.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearanc
![. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. Jordan and Evennann.—Fishes of North America. 2309 8046. ASTKOSCOI'US ZKIMIYUKI S, Gilbert & Starks. Head, without lower jaAv, 2j; depth 3;^. I). V, 13; A. 14; scalfs 84; oye 12 in he.iil; maxillary 2^; poctoriil li; second dorsal spine 7; highest dor- sal ray2J; highest nnal r!iy3,; caudal If. Body robust, widest at occi- put, slightly compressed posteriorly; autorio Stock Photo](https://c8.alamy.com/comp/RJ1C8Y/the-fishes-of-north-and-middle-america-microform-a-descriptive-catalogue-of-the-species-of-fish-like-vertebrates-found-in-the-waters-of-north-america-north-of-the-isthmus-of-panama-fishes-fishes-poissons-poissons-jordan-and-evennannfishes-of-north-america-2309-8046-astkoscoius-zkimiyuki-s-gilbert-amp-starks-head-without-lower-jaav-2j-depth-3-i-v-13-a-14-scalfs-84-oye-12-in-heiil-maxillary-2-poctoriil-li-second-dorsal-spine-7-highest-dor-sal-ray2j-highest-nnal-r!iy3-caudal-if-body-robust-widest-at-occi-put-slightly-compressed-posteriorly-autorio-RJ1C8Y.jpg ". The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. Jordan and Evennann.—Fishes of North America. 2309 8046. ASTKOSCOI'US ZKIMIYUKI S, Gilbert & Starks. Head, without lower jaAv, 2j; depth 3;^. I). V, 13; A. 14; scalfs 84; oye 12 in he.iil; maxillary 2^; poctoriil li; second dorsal spine 7; highest dor- sal ray2J; highest nnal r!iy3,; caudal If. Body robust, widest at occi- put, slightly compressed posteriorly; autorio Stock Photo")
RMRJ1C8Y–. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. Jordan and Evennann.—Fishes of North America. 2309 8046. ASTKOSCOI'US ZKIMIYUKI S, Gilbert & Starks. Head, without lower jaAv, 2j; depth 3;^. I). V, 13; A. 14; scalfs 84; oye 12 in he.iil; maxillary 2^; poctoriil li; second dorsal spine 7; highest dor- sal ray2J; highest nnal r!iy3,; caudal If. Body robust, widest at occi- put, slightly compressed posteriorly; autorio
RMPFYJJR–. Fresh-water biology. Freshwater biology. Si8 FRESH-WATER BIOLOGY The female is viviparous and produces myriads of young. The larva at birth (Fig. 814, a) has an awl-shaped tail equal to one-third the total length; no trace of the adult lips are seen; the esophagus is simple, as also the intestine, and a single cell is the only trace of genital organs present. A boring spine lies dorsal to the mouth.. Fig. 814. Development of CamaUanus lacustris; a, youngest stage of larva; b, second stage from body cavity of Cyclops; c, at end of second stage showing jaws forming; d, third stage with larval
RMRDCKF6–. The fishes of India; being a natural history of the fishes known to inhabit the seas and fresh waters of India, Burma, and Ceylon. Fishes. SUPPLEMENT, 1888. 799 B. vi, D. 21/4, P. 16, V. 1/3, A. 10/4, C. 17, L. 1. 40, L. tr. 14. Length of head 4, of caudal fin 5, height of body 3 in the total length. %es—diameter 1/5 of the length of the head, 1 diameter from the end of the snout, and f of a diameter apart. Cleft of month somewhat oblique, the maxilla reaching posteriorly to beneath the hind third of the orbit. Two strong opercular spines. Teeth—in jaws, vomer, and palate. -Fiws—dorsal spine
RMPFYGKD–. Fresh-water biology. Freshwater biology. THE OSTRACODA 819 73 (74) Posterior margin of furca pectinate (Fig. 1280 c). Cypris (Paracypris) perelegans Herrick 1887. Length 3.60 mm., height 1.72 mm., width 1.40 mm. Color clear pale yellow, with a sigmoid pattern in clear brown. Seen from above, the shell is acutely wedge-shaped anteriorly. From the side the upper and lower margins are nearly parallel, with a large projecting tooth postero- ventrally. Terminal segment of second leg with two small claws and one seta. Dorsal seta spine-Uke. Weedy ponds. Alabama. Fig. 1280. Cypris (Paracypris) pere
RM2AXJ55K–A manual of anatomy . ty into two compartments, each of whichhas its own synovial membrane. 4. The sphenomandibular ligament {lig. sphenomandibidare) is athin, flat band extending between the spine of the sphenoid bone andlingula of the mandible. It is an accessory ligament. 5. The stylomandibtdar ligament {lig. stylomandibulare) extendsfrom the styloid process of the temporal bone to the dorsal marginof the angle of the mandible. It is an accessory ligament. Movements.—Depression, elevation, forward, backward, lateral(grinding). ii6 SYNDESMOLOGYARTICULATIONS OF THE THORAX Two articulations ex
RMPFYGR4–. Fresh-water biology. Freshwater biology. Fig. 1199. Diaptomus stagnalis. B, fifth feet of male. SS (54) I1 male, segments of right fifth foot short and broad, terminal hook long and strongly curved, lateral spine long and straight; in female, dorsal process on fifth cephalothoracic segment, endopodites of fifth feet short and one-segmented. Diaptomus saltillinus Brewer 1898. Found in Nebraska. Length of female, i.j mm. Length of male, 1.25 mm.. Fig. hoc. Diaptomus saltillinus. A, terminal segments of right antenna of male. X 193. B, fifth feet of same. X 126. C, fifth foot of female. X 193.
![A manual of anatomy . GreatiT Irnrhnnlci Cilnlcol iiiberositv Fig. 104.—The right hip joint seen from behind. {Sobotia and McMurricn.) THE HIP JOINT 133 greater trochanter; ventrally, to the intertrochanteric line; dorsal]y,to the junction of the middle and lateral third of the neck andinferiorly to the region of the lesser trochanter. Most of the dorsalsurface of the neck is not intrascapular while all of the remainder is. The iliofemoral ligament {lig. iliofemorale) is J^-shaped and sup-ports the capsule ventraUy. It extends between the inferior marginof the superior spine of the ilium to th Stock Photo](https://c8.alamy.com/comp/2AXHX2Y/a-manual-of-anatomy-greatit-irnrhnnlci-cilnlcol-iiiberositv-fig-104the-right-hip-joint-seen-from-behind-sobotia-and-mcmurricn-the-hip-joint-133-greater-trochanter-ventrally-to-the-intertrochanteric-line-dorsal-yto-the-junction-of-the-middle-and-lateral-third-of-the-neck-andinferiorly-to-the-region-of-the-lesser-trochanter-most-of-the-dorsalsurface-of-the-neck-is-not-intrascapular-while-all-of-the-remainder-is-the-iliofemoral-ligament-lig-iliofemorale-is-j-shaped-and-sup-ports-the-capsule-ventrauy-it-extends-between-the-inferior-marginof-the-superior-spine-of-the-ilium-to-th-2AXHX2Y.jpg "A manual of anatomy . GreatiT Irnrhnnlci Cilnlcol iiiberositv Fig. 104.—The right hip joint seen from behind. {Sobotia and McMurricn.) THE HIP JOINT 133 greater trochanter; ventrally, to the intertrochanteric line; dorsal]y,to the junction of the middle and lateral third of the neck andinferiorly to the region of the lesser trochanter. Most of the dorsalsurface of the neck is not intrascapular while all of the remainder is. The iliofemoral ligament {lig. iliofemorale) is J^-shaped and sup-ports the capsule ventraUy. It extends between the inferior marginof the superior spine of the ilium to th Stock Photo")
RM2AXHX2Y–A manual of anatomy . GreatiT Irnrhnnlci Cilnlcol iiiberositv Fig. 104.—The right hip joint seen from behind. {Sobotia and McMurricn.) THE HIP JOINT 133 greater trochanter; ventrally, to the intertrochanteric line; dorsal]y,to the junction of the middle and lateral third of the neck andinferiorly to the region of the lesser trochanter. Most of the dorsalsurface of the neck is not intrascapular while all of the remainder is. The iliofemoral ligament {lig. iliofemorale) is J^-shaped and sup-ports the capsule ventraUy. It extends between the inferior marginof the superior spine of the ilium to th
RMPFYGMH–. Fresh-water biology. Freshwater biology. THE OSTRACODA 813 41 (40) Dorsal edge of furca plain (Fig. 1267 b). Herpetocypris testudinaria Cushman igo8.. Length 2.10 mm., height i.oo mm., width 0.80 mm. A small extra spine by sub terminal claw. Furca about fourteen times as long as wide, its claws plain. Ponds. Newfoundland. May. Fig. 1265. Herpetocypris testudinaria. (a) Side view; (6) Furca; (c) End of furca, showing small spine by claw. 42 (43) Natatory setae of second antenna reach to tips of terminal claws, or slightly beyond. Second leg with a beak-like end segment and a claw (Fig. 1268 6
RM2AXJG0G–A manual of anatomy . , or vertebral margin the m. serratus anterior is inserted.The superior half of the lateral, or axillary margin is thick deepen-ing the fossa in this area. The surface of the bone shows severalridges that converge toward the neck. The fossa and ridges giveorigin to the m. subscapularis. The dorsal surface {fades dorsalis) is crossed, almost horizontally,by the spine, which divides this surface into two portions or fossae.The upper, smaller supraspinous fossa is above the spine and thelatter forms its floor. From the outer part arises the m. supra-spinatus. This fossa comm
RM2AXJAWM–A manual of anatomy . {labrum medialis) and an intervening area {linea inter-media). The crest is in the form of a quarter circle and extendsfrom the ventral superior spine to the dorsal superior spine in adouble curve. From the dorsal part of the crest the mm. quadratuslumborum, latissimus dorsi and sacrospinalis arise; on the ventralpart the mm. obliquus abdominis internus and transversus ab-dominis arise and the oblique abdominis externus is inserted. Theventral superior spine {spina iliaca anterior superior) is a blunt processthat affords origin to the m. sartorius and laterally to the m.
RM2AXGTHN–A manual of anatomy . Fig. 203.—Outline of pleurse and lungs upon the ventral thoracic wall-{From a photograph.) A, Area of superficial cardiac dullness. Left lungand pleura Left lungLeft pleura. Fig. 204.—Outline of pleurae and lungs upon the dorsal thoracic wall. (From a photograph.) with the sternum then turn out to the edge of the sternum and downto the level of the sixth chondrosternal junction, then outwardto the upper border of the tenth rib in the midaxillary line, thence THE PLEURAL REFLECTIONS 281 across to a point midway between the twelfth thoracic spine andthe transverse process o
RM2CEHAPC–. Revision of the Amphibia and Pisces of the Permian of North America. Fig. 28. Fig. 29. The faces of the occipital condyles look downward as well as inward,requiring the presence of an exceptionally large intercentrum for the firstvertebra; this intercentrum bore the main faces for the occipital condyles. The second vertebra, the axis, has the neural spine nearly twice as wide,anteroposteriorly, as the normal dorsal vertebrae. The anterior edge of thespine is thin, and separates the two halves of the spine of the first vertebra.The posterior zygapophyses are normal in size. The transverse pro
RM2CEH867–. Revision of the Amphibia and Pisces of the Permian of North America. ind. The planes of the sides have an angle of nearlyforty-five degrees with each other and are broadly rounded in their union. MORPHOLOGICAL REVISION 117 The dorsal surface is rather deeply pitted, the depressions rounded or ovalwith reticulating ridges between them. The under surface is smooth, andappears not to have been underlaid with lateral expansions of the spines.Back of this shield, on the under side, there are nine spine dilatations, thefirst six or seven complete in the specimen. They are thin, flat plates,apparen
RM2CEHD1R–. Revision of the Amphibia and Pisces of the Permian of North America. and the mark-ings on the sides are very sharp, but neither so deep nor so long on the sideof the spine as in the genera with which it is compared. On the sides of the SYSTEMATIC REVISION 71 dorsals a strong ridge connects the anterior and posterior zygapophyses;the parapophysis extends from another very prominent ridge just beneaththis so that there are two parallel ridges on the sides of the centrum in themid-dorsal series which disappear toward the caudal end. This is a veryprominent character and forms one of the most pr
RM2CEH7M4–. Revision of the Amphibia and Pisces of the Permian of North America. Fig. 47.—L. tricarinatus. Nos. 4696-4701 Am. Fig. 48.—L. tricarinatus. Univ. of Chicago. X 3 circa.Mus. X 3. Restoration of skull. A. After Williston. Upper view of skull, showing su- A, Left; B, Posterior surface; C, Superior sur- tures. Lettering as usual. face; D, Inferior surface. Lettering as B. Same. Lower view of skull, showmg branchial bones. usual. 0, otic opening; or, occipital condyle; pa, neural arches of first vertebra. C. Same. X f. After Broili. Lateral view of a mid- dorsal vertebra. D. Same. Neural spine fr
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