282 PROCEEDINGS OF THE ACADEMY OF [April, 



Notropis caeruleus (Jordan). PI. XVIII, fig. 26. 



Photogenis cceruleus Jordan. Ann. Lye. N. Hist. N. Y., XI, 1876, p. 33S. 

 Oostanaula River above Rome, Ga. 



Head 4; depth 4 to 4j; I), iii. 7. i; A. iii. 7, i or iii, 8, i; scales 

 34 or 35 + 2 or 3; 6 scales above 1. 1.; 4 scales below 1. 1. ; 14 pre- 

 dorsaJ scale?; snout ?>h in head; eye 3^ to 3a; maxillary 3 to 3^; 

 interorbital 2f to 2a; teeth 1. 4-4, 1 or 0, 4-4, 1; length 2A to 3 

 inches. Cotypes of P. cceruleus 3. medium sized example figured. 



Notropis niveus (Cope). PI. XVIII, fig. 27. 



Hybopsis niveus Cope, Proc. Am. Philos. Soc. Phila., XI, 1869-70, p. 460. 

 Upper Catawba River. V C. 



Head 31 to 4; depth 3f to 4f ; D. iii, 7, i; A. usually iii. 7. i, some- 

 time- iii, 8, i. rarely iii, 6. i: scales usually 34, often 32, 33 or 35 + 

 usually 2, seldom 3: usually 6 scales above 1. 1.. rarely 5; usually 

 4 scales below 1. 1., seldom 3; usually 15 predorsal scales, often 16. 

 sometimes 14 or 17. rarely 18 or 19; snout 3 to 3§ in head; eye 2} 

 to 4; maxillary 2^ to 3±; interorbital 2f to 3; teeth usually 1, 4-4, 1. 

 rarely 1, 4-4. 0; length 1U to 2f« inches. Cotypes of H. niveus 19 

 (type No. 2,930, A. X. S. P.). Also 48 examples from Catawba, 

 Neuse and Yadkin Rivers, X. C. 



Notropis whipplii (Girard). PI. XVIII, fig. 28. 



Photogenis spilopterus Cope, Tr. Am. Philos. Soc. Phila., (2) XIII, 1865, 

 p. 37S. St. Josephs River. Mich. 



Head 3^ to 4£; depth 3^ to 5; D. iii, 7, i; A. usually iii, 7, i. 

 sometimes iii, 8, i, rarely iii. 5. i or iii. 6. i; scales usually 33. frequently 

 34 or 35, often 36. sometimes 31 or 32, occasionally 30 or 38, seldom 

 29, rarely 26, 28 or 37 + usually 2. frequently 3; usually 6 scales 

 above 1. 1., frequently 7; usually 4 scales below 1. 1., seldom 5; usually 

 16 predorsal scale-, frequently 14 or 15, often 17, sometimes 18, 

 occasionally 13. rarely 20; snout 3 to 3| in head; eye 2f to 4f; max- 

 illary 2f to 3f; interorbital 2| to 3; teeth usually 1, 4-4, 1, rarely 

 0, 4-4, 1 or 1, 4-4. 0; length 1£ to 3| inches. Cotype of P. spilop- 

 terus. Also 186 examples, from Ottumwa and Anamosa, la.; 

 Carthage, Mo.; Wabash River. Ind. ; Creek in Kanawha basin, 

 Walker's Creek and Sinking Creek. Ya. ; Grosse Isle. Mich. 



Notropis whipplii analostanus (Girard). 



Head 3£ to 4; depth 3i/ to 4f; D. hi, 7, i; A. usually iii, 8, I, 

 rarely iii, 7, i; scales usually 34, frequently 35, often 32 or 33, some- 

 times 36. rarely 30 or 31 + usually 2, seldom 3; usually 6 scales 

 above 1. 1., rarely 5 or 7; usually 4 scales below 1. 1., rarely 3 or 5; 

 usually 15 predorsal scales, often 14 or 16, seldom 13, rarely 17; 



