. Synopsis of the fishes of North America [microform]. Fishes; Poissons. 31. CYPEINIDiE. 147 R. Laturnl lino incomplete. HKMITnKMIA, 83. RR. line , 84. PP. Teeth 2, 4-4, 2. S. Lateral line , 85. 68. Livti-ral line incuiDpli^te; HcaloH Hinall -I'lioToroHUS, 80. 00. Mandible, iuteropcrcle, and Huborhitiil with conspicnonH, externiilly V iHible,cavernous eh lim- bers; teeth 1, 4-4, 0, Ericymba, i<7. NN. Lower jaw with the lip devc'lopcd an a lltshy lobeoneach side; teeth 4-4; dorsal anterior. PlIENACOBIUS, 88. LL. Maxillary with a small barbel at it
. Synopsis of the fishes of North America [microform]. Fishes; Poissons. 31. CYPEINIDiE. 147 R. Laturnl lino incomplete. HKMITnKMIA, 83. RR. line , 84. PP. Teeth 2, 4-4, 2. S. Lateral line , 85. 68. Livti-ral line incuiDpli^te; HcaloH Hinall -I'lioToroHUS, 80. 00. Mandible, iuteropcrcle, and Huborhitiil with conspicnonH, externiilly V iHible,cavernous eh lim- bers; teeth 1, 4-4, 0, Ericymba, i<7. NN. Lower jaw with the lip devc'lopcd an a lltshy lobeoneach side; teeth 4-4; dorsal anterior. PlIENACOBIUS, 88. LL. Maxillary with a small barbel at its extremity. ^ U. Premaxillaries not protractile; teeth 2, 4-4, 2; scales small; dorsal posterior. Rhinicuthys, 81). UU. V. Teeth 4-4, or 1,4-4,1, or 1,4-4,0. "W. Scales very small; dorsal posterior. X. Lateral line complete. Agosia, 90. XX. Lateral lino incomplete. Apocope, 91. WW. Scales largo; dorsal me- dian; lateral lino com- " . plete. Ceuatichtuys, 92. VV. Teeth 2, 4-4, 2. Y. Head convex above; teeth without grinding surface ..CouESius, 93. YY. Head flattened al»ove ; teeth with grinding sur- .Platygobio, 94. KK. Teeth in the main row 5-5 or 4-5. Z. Maxillary with a bar- n ' bel; premaxillaries pro- tractile. a. Tfceth hooked, none of them molar; teeth in thelesaerrow 2. b. Caudal fin symmetrical, its rudimentary basal rays not greatly developed. c. Barbel minute, lateral; teeth without grinding surface Semotihts, 95. cc. Barbel terminal; teeth with grinding surface Symmetuukus, 96. U. Caudal fin unsymmetrical, the upper lobe much the longer, the basal caudal rays greatly developed Pogonichthys, 97. flfl. Teeth partly molar, much enlarged, obtusely truncate, lesser row with 2 teeth; scales .Mylochilus, 98. ZZ. Maxillary without barbel. d. Upper jaw not protractile; 2 or 3 teeth modified, molar; teeth 2, 5-5, 2, or 2, 5-4| 2 , MYIiOPBARODON, 99. â 'pi .:,;r:|?;igi n ';M. Please note that these images are extracte
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectfishes, bookyear1882
