. Synopsis of the fishes of North America [microform]. Fishes; Poissons. \l ^ <]. 148 CONTRIBUTIONS TO NORTH AMERICAN ICHTHYOLOGY—IV. dd. Upper jfvw protractile; teeth not molar. e. Teeth two-rowed, 2 teeth in the lesser row. /. Lateral line noinpleto. g. Teeth subcouical, scarcely hooked, sharp-cdgod, wide apart, the Ion;; limb of the pharyngeal bono elongate. Ptychoc'ttlus, 100. gg. Teeth compressed, oloso-set, strongly hooked; the pharyngeal boiu^ of the usual form. h. Caudal peduncle slender and elongate, the caudal ftn widely fctrkid, its basal rudiuieuts much developed; scales very si
. Synopsis of the fishes of North America [microform]. Fishes; Poissons. \l ^ <]. 148 CONTRIBUTIONS TO NORTH AMERICAN ICHTHYOLOGY—IV. dd. Upper jfvw protractile; teeth not molar. e. Teeth two-rowed, 2 teeth in the lesser row. /. Lateral line noinpleto. g. Teeth subcouical, scarcely hooked, sharp-cdgod, wide apart, the Ion;; limb of the pharyngeal bono elongate. Ptychoc'ttlus, 100. gg. Teeth compressed, oloso-set, strongly hooked; the pharyngeal boiu^ of the usual form. h. Caudal peduncle slender and elongate, the caudal ftn widely fctrkid, its basal rudiuieuts much developed; scales very siiiiill; head doproHMod ..Gila, lol. hh. Caudal peduncle stout; basal rudiments of caudal little developed. Sq'ialil's, 102, ff. Lateral line incomplete Piioxinuh, lo:t. ee. Teeth - Lateral line complete. g. Mouth of moderate sizo Lkticoh, 10|. gg. Mouth extremely dniall OrsoroioDi'H, 10,"), - - Lateral line incomplete; teeth serrate TkycH/KUODOn, 100, JJ. Abdomen behind ventral fins compn'(Ml to an edf^o, the scales not over it; anal basipi usually elou- j.;ate; dorsal posterior. t. Abdomen in f.'ont of veutrals rouiulod; basis rather long. j. Teeth 5-5, with grinding surface and serrate edges. NOTKMIGONUS, 1'/?, jj. Teeth '2, W>, 2, entire, without grinding surface. Alhuknijs, 108, •"Dorsal fiu short, posterior, with a strong spine, conipo-sedof two, tlus posterior re- ceived into a longitudinal groove of the anterior; iinicr border of the ventral lius adherent to the body; tet'tli hooked, without grinding surface, in two rows. {Vluijo- jUerinw.) I. Body -with small scales; teeth 2, 4-4, 2; no barbels. Lei'Iuomkda, 109, II. Body scaleless. m. Maxillary witliout barbel; teeth 1, 4-4, I Mkda, 110. mm. Maxillary with a barbel; teeth 2, 5-4, 2. PLAGOPTKHtS, 111. •••Doreal fin elongate; doraal and anal fins each preceded by a serrated si)iiii'; scales large; teeth molar; species introduced, {('y- prhdnw.) n. Barbels 4 ; teeth 1,
Size: 874px × 2859px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, booksubjectfishes, bookyear1882
