Laguna Marine Laboratorp 101 
Xanthias taylori reveals some interesting resemblances and differ- 
ences. The mandibles and maxillipeds are strikingly similar. The 
antennules, however, are very unlike and present some salient char- 
acters. The outer flagellum in this species is three-jointed while in 
X. taylori it appears to be seven-jointed. The large tuft of bristles 
opposite the outer flagellum is as long as the inner in this species, 
while in X. taylori it is only half as long. 
Figure 53. Lophopanopaeus leucomanus 
A, First maxilliped. B, Second maxilliped. C, Third maxilliped. D, mandible. 
E, antennule. 
