DYNAMENE MONTAGUI. 423 
ISOPODA. SPHEROMIDA. 
NORMALLIA. 

DYNAMENE MONTAGUI. 
Specific character. Rather narrow ; sub-parallel. Sixth segment of the 
pereion produced in the middle of its hind margin into a triangular lobe ; 
outer plate of the uropoda longer than the inner. 
Length, one-fourth of an inch. 
Dynamene Montagui. Luacu, Dict. Sci. Nat. xii. p. 344. DrEsMArxst, 
Cons. Crust. p. 298, 
Cymodocea Montagut. Mitne Evwarps, Crust. iii. p. 215. Warts, B. M. 
Cat. Brit. Crust. p. 77. Pop. Hist. Brit. Crust. 
p. 266. 
Tuts species is rather narrow, with the sides of the 
body somewhat parallel. The dorsal surface is marked 
with minute slightly impressed punctures. The sixth 
segment is produced in the middle of its hind margin 
a ) . x 
— 
Srl. roan, \“ aad 
| 
i 
