538 
ZOOLOGY OF THE FAR EAST. 
Fig. 3. Podoceropsis insignis, sp. nov. 
a. First Antenna of male. 
b. Second Antenna of male. 
c. First gnathopod of male. 
d. Second gnathopod of male. 
e. Second gnathopod of female. 
Corophium crassicorne Bruz. 
Locality. Station 36. Fishing stake at inner end of Singgora Channel 2 metres 
in dense mud, Tale Sap. 
Only one specimen was obtained. This may, possibly be the same as C. 
triaeonyx Stebbing,' but I can find no character of sufficient importance to distinguish 
it from the specimens found in New Zealand, Europe and elsewhere which I have 
identified with C. crassicorne Bruz. Since my paper referred to was written, I 
have also received specimens from Australia which seem to me to be the same. 
On the other hand Dr. K. Stephensen in a paper recently published distinguishes 
between the species C. acherusicum Costa, C. honnellii M-Edw. and C .crassicorne 
Bruz., saying that the three are very often confused, but that the last is very 
easily recognisable, " the female with its very broad second antennae, and both 
sexes with the acute lateral lobes of the head (see Sars, 1895, pi. 220)." In 
the paper Dr. Stephensen describes the male of C. honnellii M-Edw. which has 
been previously unknown. 
Chilton, Mem. Indian Museum, V, p. 555 (1923). 
