380 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 24 



PLATE 16 



Megalobrachium perwvianutn, new species 



Fig. 1. Male holotype, dorsal view, x 6%. 



Fig. 2. Right walking leg 1, x 454- 



Fig. 3. Right antennule, basal segment, ventral view, x 33. 



Frontal view of carapace of 

 Fig. 4. Megalobrachium poeyi, x 2%. 

 Fig. 5. M. smithi, x 3%. 

 Fig. 6. M. sinuimanus, x 5. 

 Fig. 7. M. gartlii, x 4^4- 

 Fig. 8. M. erosum, x 3%. 

 Fig. 9. M. peruvianum, x 4^. 

 Fig.lO. M. festal, x 5. 

 Fig.ll. M. tuherculipes, x 6. 



