63 
1899. Dronudia (sub-genus), Alcock, Journ. Asiat. Soc. Bengal, 
Vol. LXV US hte 2. pil 640: 
1900. Dromidia, Young, West Indian Stalk-eyed Crustacea, 
P- 334- 
1903. Dromidia, Borradaile, Ann. Nat. Hist., Ser. 7, Vol. XI., 
Pp. 299. 
As will be seen from the discussion of it under the new 
genus Exodromidia, Stimpson’s genus Dromzdza is still involved 
in much obscurity. The character that the sternal grooves 
of the female are produced to the segment of the chelipeds 
will not apply to Studer’s species D. bicornis, but as there is 
only a young example of a single sex of that species here 
available, it is not an appropriate occasion for dealing with the 
intricacies of this particular genus. 
Dromidia (?) bicornis, Studer. 
1883. Dromidia bicornis, Studer, Crustacea of the Gazelle, 
mAphandi. K. Akad. Berlin, 1882, py 20) Ri5 a 
figs. QA, OB. 
1888. Dronudia bicornis, Henderson, Challenger Anomura, 
iIneportss) VO OX VIL, p. 13: 
A very small specimen effectively displays many of the 
cnaracters assigned by Studer to this species. It has the 
narrow rostrum bent almost directly downwards, appropriate 
to the female. On either side of it the two great horns, slightly 
unequal, each armed with a tooth and various sete, are directed 
upward, outward, and a little forward. The orbital margins 
are ornamented with fine denticles, several of which are visible 
also on the antero-lateral margins. The convex dorsal surface 
of the carapace is smooth behind beneath the coating of down 
and interspersed longer hairs, but in front has some little 
raised denticular points. The corners of the buccal frame 
are grooved, with denticles on either side of the grooves. 
The fourth joint of the third maxillipeds is denticulate on its 
outer, inner, and front margins. All the limbs have numesous 
protruding denticles as well as hairs in abundance. The 
fingers of the second and third legs have small spines along 
the concave margin. The short third legs have a chela formed 
by the strongly curved finger, and a strong spine projecting 
from the sixth joint. The fifth legs are simple, a little longer 
than the fourth. 
The specimen shows no furrows, but two oblique little slit- 
like dark marks, wide apart, converging forward, in the sternum 
between the second pair of legs. Studer says, ““ The female 
