520 REPORT OF COMMISSIONER OF FISH AND FISHERIES. 
aa. Occipital crest broad, its honeycomb structure plainly exposed at its upper 
margin; dorsal spines 12; species without blue or golden markings, but 
with about seven broad black crossbands crossing the body; no distinct 
shoulder-spot. Body much compressed; dorsal outline strongly arched; 
ventral outline almost straight. Profilestraight and steep anteriorly. Depth 
2 to 24 in length; head 3}. Head compressed, deep; mouth large, almost 
horizontal; maxillary 23 in head; eye placed high, 4 in head, 14 in interor- 
bital, 1} in suborbital. Incisors #, entire or slightly emarginate, serrate 
in the young; molars in three series above, in two below; those of the 
inner series larger, those behind the incisors very small. Highest dorsal 
spine 14 in head; caudal not deeply forked; second anal spine about 
twice in head, much longer than third. Ventrals not nearly reaching vent; 
pectorals reaching past beginning of anal. Color, head dark; body silvery- 
gray, with 5 to7 dark bars, which are less distinct,in the adult; base of 
pectorals, black. D. xu, 10 or 12; A. 11, 10 or 11. 
d. Incisors broad, their breadth about half their length. Seales, 7-48-15. 
PROBATOCEPHALUS, 122, 
dd. Incisors narrower, their breadth 24 in their length. Scales, 7-44-14. 
ARIES, 128, 
119. ARCHOSARGUS UNIMACULATUS. (Salema.) 
Salema Marcerave, Hist. Pisce. Brasil., 153, 1648 (Brazil). 
Bream Brown, ‘“‘ Jamaica, 446, No. 1,” 1756. 
Perca unimaculata Bloch, pl. 308, 1792 (Brazil), (on a figure by Prince Maurice), 
Grammistes unimaculatus, Bloch & Schneider, Syst. Ichth., 184, 1801 (after Bloch), 
Sargus unimaculatus, Cuv. & Val., Hist. Nat. Poiss., v1, 62,1830 (Rio Janeiro, Martin- 
ique); Storer, Syn. Fish. N. A., 334, 1845 (copied); Giinther, Cat. Fish Brit. 
Mus,., 1, 446, 1859 (Bahia, Rio Janeiro, Guatemala, Puerto Cabello, Jamaica) ; 
Giinther, Fishes Cent. America, 386, 1866 (Belize). 
Diplodus unimaculatus Jordan & Gilbert, Proc. U.S. N. M. 1884, 128 (Key West) ; Bean, 
Proc.U. 8. N, M. 1884, 158; Jordan,Cat. Fish. N. A., 91, No. 1065, 1885; Jordan, 
Proc. U.S. N. M. 1886, 43 (Havana) ; Eigenmann & Hughes, 1. c., 1887, 69. 
Sparussalin Lacépede, Hist. Nat. Poiss., Iv, 136, 1803 (based on wnimaculatus of Bloch), 
Sargus humeri-maculatus Quoy & Gaimard, Voyage Freycinet, Zo6l., 297, 1825 (Rio 
Janeiro). 
Sargus flavolineatus Cuv. & Val., Hist. Nat. Poiss., v1, 60, 1830 (Cuba; Storer, Syn. 
Fish U. 8., 333, 1845 (copied); Giinther, Cat. Fish. Brit. Mus., 1, 446, 1859 
(copied) ; ces, Syn. Fish. Cub., 310, 1868 camted Poey, lieencneae! 57, 
1875 (copied). 
Diplodus flavolineatus, Jordan, Proc, U.S. N. M. 1886, 42 (aus: 
Sargus caribeus Paoy, Mem. Pisce. Cub., 11, 197, 1860 (Cuba); Poey, Fauna Puerto 
Riquefia, 328, 1881 (Porto Rico). 
Diplodus caribeus, Jordan & Gilbert, Syn. Fish. N. A., 930, 1883 (copied). 
Habitat: West Indies; north to Key West, south to Rio Janeiro. 
Ktymology: Unimaculatus, having one spot. 
The numerous specimens examined by us are from Key West and 
Havana. 
