Jordan and Evermann. — Fishes of North America. 675 



089. CYPRINODON BAILEYI (Gilbert). 



To this species are leferied 11 immature specimens from Pahranagat 

 Valley, Nevada, iioue of them showing trace of ventral fins. They are 

 olivaceous above, bright silvery on the lower half of sides and below, 

 and have 2 lengthwise series of coarse black spots, 1 along middle line of 

 body, the other on a level with the lower edge of caudal peduncle. The 

 anal fin is larger than in typical maciilarius, the 11 specimens having each 

 13 rays instead of 10 or 11, as constantly in the latter. Pahranagat Val- 

 ley, Nevada. (Gilbert.) Pei'haps a variety of C /»ac«ian?<s. (Named for 

 Vernon Bailey, its discoverer.) 



Cyprintiihm maciilarms bailei/i, Gilbkrt, Death Valley Exped., Fishes, 2.'i3, 1893, Pahranagat 

 Valley, Nevada. (Type, No. 46110. Coll. Merriam & Bailey.) 



990. CYPRINODON ELEOANS, Baird & Girard. 



HeadS^; depth 2i to 3. D. 11 ; A. 10; scales 26-12. Body more elongate 

 than in any of the preceding ; the upper outline of the head less depressed, 

 so that the profile is continuous ; fins low, the dorsal quite small ; its rays 

 scarcely extending to the beginning of the caudal peduncle. Head large. 

 Bluish black, sides somewhat variegated with darker, the males somewhat 

 spotted ; dorsal fin speckled at base ; edge of caudal fin black in the nuile ; 

 a black patch on last rays of dorsal in the female. Length 2^ inches. 

 Tributaries of the Rio Grande ; specimens apparently belonging to this 

 species from Rio de los Conchos, at Chihuahua. This species maj^ prove 

 inseparable from C. hovinus. {elegants, elegant.) 



Oyprinorlnn elerjam, Baird & Girard, Proc. Ac. Nat. Sci. Phila., 1853, 38!», Camanche Spring, 

 Texas; (Coll. Clark); Girarp, U. S. Mex. Bound. Surv., Ichth., 60, pi. .37, figs. 1-7, 1859; 

 Jordan it Gilbert, Synopsis, 319, 1883. 



991, CYPRINODON MART.E, Steindachner. 



Head 3i ; depth nearly 4 ; eye 3 in head ; snout 3S. D. 9 ; A. 10 ; V. 7 ; 

 P. 16; scales 26-9. Body rather elongate ; snout blunt; teeth tricuspid, 

 in 1 row; top of head broad; dorsal and anal very high in male, the 

 height of dorsal 24 times its base, the last rays reaching beyond base of 

 caudal ; insertion of anal under middle of base of dorsal ; insertion of 

 dorsal nearer that of caudal than tip of snout by half length of head ; 

 ventral as long as head, eijual to pectoral ; caudal weakly concave; scales 

 largest about shoulder and nape. Back grayish ; sides silver white ; male 

 with anterior margin of dorsal dusky ; last 3 or 4 rays of dorsal and anal 

 banded, for their Avhole length, with light and dark in alternation, the 

 others more faintly marked and only toward their base ; 2 or 3 dark bands 

 on caudal, the last broadest. One specimen known, from Santa Marta, 

 on the Caribbean coast of Colombia, near the mouth of Rio Magdalena. 



Cyprinodon iitartx, Steindachner, Ichth. Beitr., iv, (il, 1875, Santa Marta. 



992. CYPRINODON CARPIO, Giinther. 



Head 3; depth 2? ; eye in adult 3^ in Jiead. D. 11; A. 9; scales 24-9. 

 Body comparatively elongate, rather strongly compressed ; head large ; 



