AGLAJA. 55d 
The form is practically the same as in the other species. Head- 
shield somewhat emarginate in front, sides and posterior edge 
strongly projecting. The lateral margins of posterior shield also 
project strongly, especially behind. Surface of the shields quite 
even. The posterior mantle-wings are strongly developed, bound 
together above by a strongly produced middle piece, stronger than 
in A. depicta. The wings are similar to that species, but more pro- 
duced, without flagellum. 
Shell (pl. 14, fig. 85) 3 mill. in diam., width of the calcified part 
of the large whorl 0°8 mill. It has only a quite small and not pro- 
jecting spire, which is prolonged in a pretty long continuation be- 
low, this being excavated on the anterior side. Spire and the wide 
simple whorl chalk-white and hard, the latter with thickened hind 
margin. This hard part of the shell is surrounded by a yellow 
cuticle, and this again by a quite thin colorless cuticle. 
St. Thomas and Guadeloupe (Riise). 
Doridium punctilucens Berau, Mittheil. Zool. Stat. Neap., xi, p. 
Hal, pls, f. 16. 
This species is quite distinct from those of the Mediterranean, 
and will be easy to recognize by its color (emerald-green spots of 
the back, the linear striation, especially beneath), and the form of 
the shell also differs. 
A.q@eMMATA Morch. Unfigured. 
Subcylindrical, narrower in front, yellow or dull fleshy with close 
longitudinal black lines. Shield dilated in front, with obscure, 
small close longitudinal lines, often bifid or forked, diverging, and 
beautiful green, shining, convex spots, of which there are four ar- 
ranged bead-like on the neck, especially conspicuous. Mantle con- 
vex, with large obscure clouds and very close black lines. Anal 
and respiratory tubes entire and strong; below bilobed, left lobe 
falciform, right lobe tongue-shaped, subtruncate. Gill-plume acute 
and arcuate; foot lobed on each side, ornamented with black longi- 
tudinal lines often confluent ; thence it is spotted, and reticulated 
in front; foot lobes narrow, margin arcuate, reflexed, blackish 
above with spots and dots of yellowish here and there confluent. 
Length 18, diam. 7, alt. 8 mill. Shell not seen, but by the feel it 
seems to be narrow falciform. 
St. Thomas (Riise). 
