. Contributions to North American Ichthyology [microform] : based primarily on the collections of the United States National Museum. Ichthyology; Fishes, Fresh-water; Fishes; Ichtyologie; Poissons d'eau douce; Poissons. C/RPIODES CUTI3ANSERINUS, 195 bb. Iload intermediate, its length contained abont 4 times (3f to 4^) in that of body: anterior rays of dorsal not thickened at base. c. Body stout, short, the back much arched, the depth 9| in length : head 4 to 4i in length, the muzzle moderately pointed: dorsal rays considerably ele- vated, two-thirds as lonj^ as base of fin : eye small, 5J in h


. Contributions to North American Ichthyology [microform] : based primarily on the collections of the United States National Museum. Ichthyology; Fishes, Fresh-water; Fishes; Ichtyologie; Poissons d'eau douce; Poissons. C/RPIODES CUTI3ANSERINUS, 195 bb. Iload intermediate, its length contained abont 4 times (3f to 4^) in that of body: anterior rays of dorsal not thickened at base. c. Body stout, short, the back much arched, the depth 9| in length : head 4 to 4i in length, the muzzle moderately pointed: dorsal rays considerably ele- vated, two-thirds as lonj^ as base of fin : eye small, 5J in head: tip of lower jaw much in advance of nostrils; maxillary reaching line of orbit: anterior suborbital large, deep, roundish: origin of dorsal about midway of body: ;.. scales rather closely imbricated, 8-39 to 41-6: D. 27, A, 7, V. 10. TIIOMPSOXI, 47. cc. Body elongate, not much elevated, the depth 2i in length: head 3J to 4, the muzzle prominent but bluntish: front scarcely concave above ;, eyes, the profile forming a somewhat uniform cnrvc: eye small, nearly 0 iu head: anterior rays of dorsal moderately elevated, nearly three-fourths the length of the fin, the first ray nearly midway between snout and base of caudal: scales f)-;l7-5: D. 24 to 27, A. 8, V. 10 cyprixus, 48. hhb. Head comparatively short, its length contained 4i to 5 times in the length of the body: body more fusiform than in the others, compressed, but not much arched, the depth 2f to 3 times iu the len{.'th: anterior rays of dorsal short, notably thickened and osseous at base, the first ray nearer the end of the muzzle than the base of the caudal fin: eye small, anterior, 4^ iu head: muzzle short, but projecting much beyond mouth: size largest of the genus. CAiiPio, 49. 43. CAEPIODES DIFFORMIS Cope. Deformed Carp Sucker. Vf'OâCarpioden difformis Cope, Troc. Am. Thilos. Soc. Phila. 4S0. Curj)iod(H difformiH .ToitnAN, Man. Vert. 297,1H7(). Carpiodca difformis .Tokdan & Copeland, Check List, 158,


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Keywords: ., bookce, bookdecade1870, booksubjectfishes, booksubjectichthyology