THE CYPRINODONTS. 119 
fin. Vent posterior. Pectoral and abdominal fins oboval. Eyes large. Length three 
inches ; good bait for Perch, Bass, Red-eyes or Ring-eyes, etc.” Raf., 1820, Ichth. 
Ohio, 86. 
A small obtuse head with a silver spot on the top (but not always be- 
tween the eyes), dorsal opposed to anal, oboval entire tail, jaws nearly equal, 
small mouth (but not without lips), posterior dorsal fin, pectoral and abdomi- 
nal fins oboval, vent posterior, and eyes large (especially in young) may 
refer to either of several species in the Cumberland; while in that described 
here as olivaceous of Storer, the silver spot is usually on the occiput when 
present, the mouth is large and has lips, and broad lateral bands are so con- 
spicuous that one can hardly believe Rafinesque would describe a fish possess- 
ing them as merely “ brownish, pale beneath.” 
Zygonectes cingulatus. 
Plate I. Fig. 13, teeth, 
Fundulus cingulatus Val., 1846, C. V. Poiss., XVIII, 197; Blk., 1860, Cypr., 486; Gill, 1861, Cat. N. 
A. Fish., 52. 
Micristius cingulatus Gill, 1873, N. A. Fish., 31; Jor. & C., 1877, B. Buf. Soc., IIT, 142. 
Zygonectes (Micristius) cingulatus Jor., 1878, B. U. 8. G. Sur., IV, 433; Jor. & G., 1882, B. 16 U.S, 
Mus., 342. 
Zygonectes cingulatus Jor. & G., 1883, P. U. S. Mus., V, 586; Jor., 1887, P. U. S. Mus., IX, 527; 
Bollm., 1887, P. U. S. Mus., IX, 463; Gilb., 1891, B. U. S. F. Com., IX, 158. 
Fundulus zonatus Val., 1846, C. V. Poiss., XVIII, 196; Blk., 1860, Cypr., 486; Gill, 1861, N. A. 
Fish., 52. 
Haplochilus zonatus Gth., 1866, Cat., VI, 316. 
Micristius zonatus Gill, 1873, N. A. Fish., 31; Jor. & C., 1877, B. Buf. Soc., TIT, 142. 
Zygonectes (Micristius) zonatus Jor., 1878, B. U.S. G. Sur., LV, 411,433; Jor. & G., 1882, B. 16 U.S. 
Mas., 342. 
Zygonectes chrysotus Put., 1863, B. M. C. Z., p. 13; Goode, 1880, P. U. S. Mus., II, 117; Jor., 1885, 
P. U. 8S. Mus., VII, 319, 322, — 1887, R. U. 8. F. Com., 837; Hensh., 1891, B. U. S. F. Com., LX, 374; 
Woolm., 1892, B. U. S. F. Com., X, 296, 300, 301, pl. 53, fig. 1. 
Haplochilua chrysotus Gth., 1866, Cat., VI, 317. 
Micristius chrysotus Gill, 1873, N. A. Fish., 31; Jor. & C., 1877, B. Buf. Soc., ITT, 142. 
Zygonectes (Micristius) chrysotus Jor., 1878, B. U.S. G. Sur., IV, 433; Jor. & G., 1882, B. 16 U.S. 
Mus., 342. 
Gambusia arlingtonia G. & B., 1880, P. U, S. Mus., IT, 118; Jor. & G., 1882, B. 16 U. S. Mus., 345; 
Jor., 1887, R. U. S. F. Com., 835. 
Zygonectes Henshalli Jor., 1580, P. U. S. Mus., I, 237,— 1881, III, 21,1885, VII, 322, — 1887, 
R. U. 8. F. Com., 837; Jor. & G., 1882, B. 16 U. S. Mus, 338. 
Zygonectes rubrifross Jor., 1880, P. U.S. Mus., I, 237, — 1881, ITI, 20, — 1887, R. U. S, F. Com., 
837; Jor. & G., 1882, B. 16 U. S. Mus., 338, 
Zygonectes auroguttatus Way, 1886, P. U.S, Mus., VIIT, 556. 
B. 5 (rarely 6); D. 9-8; A. 10-12; V.6; P. 14-15; Li. 29-32; Ltr. 11 
-12; Vert. 15+ 17. 
Depressed and flattened on head and nape ; compressed behind the head ; 
caudal pedicel deep. Head broad, flat on the crown, subquadrate in trans- 
