31. CYPKINID^ CLIOLA. 
167 
life. Head 4 ; depth 5|. D. 8 ; A. 9 ; Lat. 1. 37 ; teeth 4-4. L. 3 inches. 
Headwaters of Holstou Eiver. {Cope.) 
{Utjhopsis spectrunculiis Cope, Journ. Acad. Nat. Sci. Phila. 1868, 231.) 
206. C.'iantosfla (Forbes) J. & G. 
Head narrow. Mouth inferior and horizontal. Lateral line anteriorly 
deflexed. Eye large, 3 in head, rather longer than muzzle. Fourteen 
scales before dorsal. Color very dark; a dark lateral band from muzzle 
to base of caudal ; fins all plain. Head 4^ ; depth 4. D. 8; A. 9; scales 
5-37-3; teeth 4-4, little hooked. L. 2^ inches. Eock Eiver, Illinois. 
(Albiinwps niihilus Forbes, Bull. Ills. Lab. Nat. Hist, ii, 56, 1878.) 
207. C. frcttOBBSSs (Cope) J. &, G. 
Body slender and compressed, resembling Minnilm. Head convex 
between orbits. Month quite oblique, the middle of the premaxillary 
being opposite the line of the pupil ; maxillary not reaching to orbit. 
Eye 3f in head. Seventeen rows of scales in front of dorsal. Lateral 
line deenrved. Olivaceous; a dark median dorsal band ; a plumbeous 
silvery lateral shade; cheeks silvery; a dark spot at base of caudal; 
fins plain. Head 4; depth 5. D. 8; A. 8; scales 6-35-3; teeth 4-4. 
L. 2f inches. jMichigau to Illinois. 
{Hijhopsis fretensis Cope, Cypr. Penn. 382, 1866.) 
2©§. C. EossgDB’oslS’BS (Hay) J. & G. 
Form of Ericymha huccata. Head rather small. Eye shorter than 
snout, 4 in head. Upper jaw rounded, considerably projecting beyond 
the lower jaw. Mouth rather large, horizontal, maxillary extending to 
opposite anterior margin of the eye. Scales large ; about 12 large scales 
in front of the dorsal. Origin of dorsal midway between tip of snout 
and base of caudal, directly over ventrals. Pectorals not reaching 
ventrals; the latter to vent. Straw-color, with an obsolete lateral band 
and a narrow dorsal streak ; fins dusky. Head 4^. B. 8; A. 7; scales 
4-36-3; teeth 4-4, with grinding surface. Chickasawha Eiver, JMissis- 
sippi. 
{Albuniops lomjiroAris Hay, Proc. U. S. Nat. tins. 1880, 504.) 
C. sla’assiacaea (Cope) ,J. & G. — Straw-colored ATtunow. 
Body moderately stout, little compres.sed. Head rather broad, with 
rounded angles. Mouth small, inferior, horizontal. Snout very obtuse. 
Eye large, 3 in head. Fifteen rows of scales in front of dorsal fin. 
Pale olivaceous; sides little silvery; usually a darker dorsal baud; fins 
