PLATE 32 



Fig. 1. Petrolisthes cinctipes, male; dorsal view, X 1%. Pacific Grove. 

 (Page 179.) 



Fig. 2. Petrolisthes eriomerus, male; dorsal view, X 1%. Seattle, Wash- 

 ington. (Page 180.) 



Fig. 3. Petrolisthes rathbunae, female holotype; dorsal view, X l%o- San 

 Clemente Island. (Page 181.) 



Fig. 4. Petrolisthes gracilis, male; dorsal view, X 1%. Monterey Bay. 

 (Page 181.) 



[422] 



