352 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 24 



PLATE 2 



Petrolisthes galapagensis, new species 



Fig. 1. Male holotype, dorsal view, x 3^. 



Fig. 2. Right walking leg 3, x 6. 



Fig. 3. Right antennule, basal segment, ventral view, x 16J^. 



