oe — aa —— . _ a 
——_ 
™, 
RR 

ee a rs. 
1923. ] Zoological Results of Hupedition to Yunnan. 435 
From the other species present in this collection and the only 
other of the genus known from China, G. gregoryi differs in the 
following points:—(l) it has no accessory vesicles on the 
branchial lamellae; (2) the first gnathopods are more robust, 
especially in the male, with a much more oblique palmar 
margin to the hand having a prominent spine at the centre 
and a group of spines where the apex of the nail impinges. In 
G. annandalei the hand of the first gnathopodsis more quad- 
rangular in shape, the palmar margin less obliqueand without 
a large spine at its centre but armed with a row of peculiar 
blunt striated spines ; (3) in the form of the second bari t 
i he 

uropods and telson. In G. annandalei the first and second. 
joint of the outer branch is about one-sixth to one-fifth of the 
length of the first. 
C. 10, about thirty specimens (types). 
Occurrenc ; 
— C. 5, one damaged specimen. 
