1910.] NATURAL SCIENCES OF PHILADELPHIA. 285 



seldom iii, 9. i; scales usually about 31, sometimes 32, rarely 29. 

 33, 34 or 38 + usually 3, rarely 4; usually 9 scales above 1. 1., seldom 

 8; usually 5 scales below 1. 1., seldom 6; usually 28 predorsal scales sel- 

 dom 30, rarely 25, 27, 29 or 32; snout 3£ to 34 in head; eye 3* to 45 ; 

 maxillary 3 to 3£; interorbital 3 to 3£; teeth 2, 4-4, 2; length 3£ to 



5 inches. Cotypes of H. c. cyaneus 10 (type No. 3,950, A. N. S. P.). 

 Notropis lacertosus (Cope). PI. XIX, fig. 33. 



Hybopsis lacertosus Cope, Journ. Acad. Nat. Sci. Pliila., (2) VI, 186S, p 

 232. Bear Creek, Va. 



Head 3| to 4; depth 4£ to 4f ; D. iii, 7, i; A. usually iii, 8, i. rarely 

 iii, 7, i or iii, 9. i ; scales usually 39 or 40, sometimes 36 or 38 + usually 

 2. seldom 3; usually 7 scales above 1. 1., seldom 6, rarely 8?; 4 scale- 

 below 1. 1.; usually 17 predorsal scales, seldom 16 or 18; snout 3^ 

 to 3£ in head; eye 2% to Z\\ maxillary 2\ to 24,; interorbital 24 to 

 3£; teeth 2, 4-4, 2; length If to 4f inches. Cotypes of H. lacertosus 5 

 (type No. 2.835, A. N. 8. P. figured) all in poor preservation. Also 



6 examples from the Holston River, Va. The accompanying figure 

 of the type is largely restored. 



Notropis coccogenis (Cope). 



Hypsilepis coccogenis Cope, Proc. Acad. Nat. Sci. Phila., 1867, p. 160. 

 Holston River, Va. 



Head 3+ to 4j^; depth 3f to 5; D. iii, 7, i, rarely iii, 8, i, abnor- 

 mally iii, 5, i; A. usually iii, 8, i, frequently iii, 7, i or iii, 9, i, rarely 

 iii, 10, i; scales usually 34, often 41, sometimes 36 or 40, occasionally 

 33^ 35, 38 or 39, seldom 30 or 32, rarely 31 or 37 + usually 3, some- 

 times 2, occasionally 4; usually 7 scales above 1. 1., seldom 6; usually 

 5 ,-cales below 1. 1., seldom 4; usually 17 predorsal scales, frequently 

 16, often 15, 18 or 19, occasionally 14, seldom 20, rarely 13; snout 

 3tV to 3f in head; eye 2f to 4; maxillary 2\ to 2f; interorbital 24^ 

 to 3* ; teeth usually 2, 4-4, 2, rarely 1, 4-4, 2; length 2tV to 5 inches. 

 Cotypes of H. coccogenis Cope 100 (type No. 3,561, A. N. 8. P.). Also 

 42 examples, from Holston River and S. Fork, Ya. ; French Broad 

 River and"Neuce River/" N. C. ; Coal Creek, Tenn. 



Notropis zonatus (Putnam). 



Head 3+ to 4£; depth 3f to 54; I). iii, 7, i ; A. usually iii, 8. i, 

 frequently iii. 7, i, sometimes iii, 9, i, seldom iii, 10, i, rarely iii, 6. i: 

 scales usually 34, frequently 38, often 33 or 40, occasionally 32, 35, 

 37 or 39, rarely 31, 36 or 41 + usually 3, seldom 2; usually 6 scales 

 above 1. 1., sometimes 7, seldom 5, rarely 4; usually 4 or 5 scales 

 below 1. 1., seldom 3 or 6; usually 13 predorsal scales, frequently 

 15. often 14 or 16. sometimes 17; snout 3£ to 3f in head; eye 2\ to 



