PLATE XVI, 
Diam. 
Page 
Fig. 1. 
Thalamitct intermedia, n. sp., carapace of adult male, 
X 
2 
196 
Fig. la. Inferior view of the cervical region, showing the inferior 
oi 
orbital margin, antennae, and exterior maxillipedes, 
X 
Fig. 16. Chelipede, ..... 
Fig. lc. One of the fifth (natatory) legs, showing the spinuliferous 
X 
2 
oJL 
penultimate joint, .... 
X 
Fig. Id. Post-abdomen of the male, .... 
X 
Fig. 2. 
Thalamita sexlobata, n. sp., adult female, . 
X 
3 
196 
Fig. 2 a. Inferior view of the cervical region, showing the orbits, 
antennas, and exterior maxillipedes, . 
X 
4 
Fig. 26. Chelipede, ..... 
Fig. 2c. One of the fifth (natatory) legs, showing the unarmed 
X 
4 
inferior margin of the penultimate joint, 
X 
4 
Fig. 3. 
Geryon (?) incertus, n. sp., carapace, 
X 
about 7 
224 
Fig. 3 a. Inferior view of the cervical region, showing the position of 
the antennae with regard to the orbits and the exterior 
maxillipedes, • . 
X 
about 9 
Figs. 36, 3c. Detached ambulatory legs, probably belonging to the same 
species, ..... 
X 
6 
