PLATE VI. 



Fig. 1. Urojitychus tridentatus, n. sp., 



Dorsal surface of trunk, 

 (I. Left external maxillipede, 



Fig. 2. Uroptychus politus, n. sp., 



a. Frontal region, 



1). Left external maxillipede, 



Fig. 3. Diogenes brevirostris, Stimpson 

 a. Frontal region, 



Fig. 4. Diogenes guitatus, n. sp., 



a. Frontal region, 



h. Left chela of male, . 



Fig. 5. Pagurus dearmatus, n. sp., 



a. Frontal region, 



h. Left chela of female. 



Fig. 6. Pagurus similimanus, n. sp., 

 a. Frontal region, 



Fig. 7. Ewpagurus lacertosus, n. sp., 

 a. Frontal region. 



Fig. 8. El 



iipagurus constans, Stimpson, 



a. Frontal region, 



