1327 
Genus Halosauropsls Collett 
Halosauropsis COLLETT, Res. Camp. Scl. Monaco, vol. 9, 
1895, p. 143. Type Halos aurus macrochlr GUNTHER, 
orthotyplc. 
y 
Aldrovand la GOODE and BEAN, Oceanic Ichth., 1895, p. 
132. Type Halosaurus rostratus GUNTHER. 
(Aldrovandlum CHIAJE 1844 not Involved.) 
Head with prominent lateral ridges. Snout pointed. 
Vertex scaleless. Scales of lateral line enlarged, provided 
with photophores. No second dorsal fin. Anal moderate, high, 
third to fourth of dorsal. Ventrals normal. 
