Fishes and Leptocardians of the Bermudas. 295 
of the caudal. The posterior blotch is prolonged upon the 
outer rays of the caudal to the tips forming a crescent shaped 
gure. Dorsal fin at margin transparent, white, at the base 
yellow, the intermediate space brownish green, deeper in shade 
anteriorly, and between the second and fifth ray, forming a 
blotch, similar to that indicated in the description of Judis 
nitida. Pectorals transparent. Anal rose color with yellow 
transparent margin. Ventrals yellow. Caudal, as hitherto 
described, yellow with exterior lobes brownish green. 
. Belone Jonesii, sp. nov. 
The total length of the specimen selected as a type of the 
species is eighteen inches (m. 0°60). : 
The body is slightly compressed, its greatest height, above 
the ventrals (m. 0°03) one-twentieth of total length, its greatest 
Width (m. 0022) about one twenty-eighth of the same. Free 
portion of tail somewhat depressed, quadrate, its height (m. 
0-01) one-third of greatest height of body. Caudal carinz 
moderate. 
Length of head (m. 0°196) contained about three and two- 
fths times in total length, and about three and one-fourth of 
length without caudal. Upper surface of head somewhat 
depressed, striated, with a broad shallow median groove, which 
expands posteriorly into a wide, somewhat depressed triangular 
area. Superciliary region sharply striated. : 
Length of snout (m. 0°12) equal to length of maxillary (m. 
0°12), contained five times in total length, and containing — 
orbital length of head (m. 0:04) thrice. Length of mandible 
(m. 0°14) slightly less than distance from snout to nape (m. 
