ADDENDA 38. DOROSMATIDA DOROSMA. 
887 
base of caudal tbau snout Head nearly 4 (with caudal). D. 1); A. 8; 
scales 11-7. Teetli 1, 4-5, 2, without griiuliug surface properly so called. 
L. 7 inches. From a spring in Utah, near the desert. {Girard.) 
{Siboma atraria Grd. Proc. Ac. Nat. Sci. Pliila. 185(5, 208, and U. S. Pac. R. R. Snrv. 
X, 297: 1 Siboma atraria var. lotajiceps Cope & Yarrow, Zool. Wlieeler’s Expl. W.lOOMi 
Mei-. V. 0(57, 1876, from Nevada; a small fish with the scales 12-50-5, the head 4, the 
depth 44 in lenj^th.) 
Page 244. FTuinerous specimens of Phoximus iihlegeih antis from Provo 
i:«iver examined by us are full-growii at a length of barely 2 inches; the 
lateral line is almost wholly wanting in all. 
Page 244. If the generic name Leucos be considered as preoccutiied, 
this genus should stand as — 
104.— Ml^LOLrEUCUS Cope. 
Page 202. Instead of Megalops tlirissoides read: 
436. HI. a.tlaBitacaas C. & V. 
And erase the synonym “ Chipea fhrissoides Bloch & Schneider, 1801, 
424,” inseriiug instead 2Iegalops atlanticus C. & Y. xix, 398.” 
Clupea tlirissoides Bloch & Schneider is based on Broussonet’s descrip- 
tion of his Cliipea cgprinoides, which is the East Indian ^fegalojts cgpri- 
noides (Brouss.) Bleek. On our Gulf coast. Megalops atlanticus reaches 
a length of about 0 feet, and is known as “Grande Ecaille.” 
Page 205. After Clupea sagax add: 
441 {b). C. ][>SCQadoStaS|»aaaica (Poey) Gthr. — Spanish Sardine. 
Plain bluish, silvery or golden below. Body slender, little com 
pressed, the belly scarcely carinated, its scutes weak; mouth small, the 
maxillary extending a little past front of pupil, 2f in head; lower jaw 
and tongue with a few feeble teeth; cheeks much longer than deep, the 
depth below eye f eye, which is 3^ in head; oi)ercle without stria3. Gill- 
rakers long, very slender, 30 to 40 below angle. Caudal as long as head; 
veutrals below middle of dorsal; peritoneum pale. Head 4:|; depth 5:|. 
I). 18;x\..17; Lat. 1. about 45. L. 0.4 inches. Cuba to Pensacola, Florida. 
Closely allied to the European SanVme {Clu 2 )ea pilchard us Walbaum), 
which is best distinguished by the strongly' striate opercle. 
(Sardinia j'seudohisjjanica Poey, Memorias Cuba, ii, 311, 1860; Giintlier, Hi, 442.) 
Page 271. After I), cepedianum add: 
451. lU. njexflcatBBirsi (Gthr.) J. & G. 
Silvery, a small round dark spot at the shoulder. Maxillary reaching 
front of eye; Jaws even in front; eye as long as snout, four in head 
