144 BULLETIN 138, UNITED STATES NATIONAL MUSEUIM 



Plate 20 



After Woodward except fig. 5, after Dickerson 



Fig. 1. Plagiolophvs Vancouver ensis, Coinox Kiver, carapace and arm. dorsal 

 view, X lYn- 



2. Same species, northwest side Hornby Island, carapace, dorsal view, 



X 11/2. 



3. Eomolopsis ricJiardsonae, Skidegate Inlet, dorsal view of carapace and 



fragments of some of the limbs, X 1^^. 



4. Palaeoconjstes harveyi, dorsal view of carapace made from two type 



specimens, Vancouver Island and Hornby Island, nat. size. 



5. Raninoides dickersoni, holotype, ventral view, X 2. 



6 and 7. Calliaiuissa u-hiteavesii, two left chelipeds, type-specimens, Comox 



River, X 11/2. 

 8. Same species. Northwest Territories, nat. size. a. Cheliped. b. Distal 

 portion of cheliped. 



Plate 21 



Fig. 1. Palehomola gorrelli, holotyiie, dorsal view, nat. size. 



2. Same, outer view of left chela, nat. size. 



3. Graptocarcmus {?), species (353565), dorsal view, X 3. r. Corneal 



end. e. Base of eyestalk. 



4. Ranidina millapensis, holotype, right profile, nat. size. 



5. Same, dorsal view. 



Plate 22 



Fig. 1. Riin'ma tejoniana, holotype, dorsal view, nat. size. 



2. Same, ventral view, nat. size. 



3. Portunites alaskensis, chela (253), X 2. 



4. Raninoides leicisanus, holotype, dorsal view, X 1^^. 



5. Raninoides vaderensis, holotype, dorsal view, X 1^^. 



6. Raninoides tcashhurnei, holotype, dorsal view, X ly^. 



Plate 23 



Fig. 1. Ranina auicricana, N. Pac. 167, ventral view, nat. size. 



2. Same, dorsal view, nat. size. 



3. Same species and locality, another specimen, ventral view, nat. size. 



4. Same, dorsal view, nat. size. 



5. Raninoides aspcr, holotype, dorsal view of left side of carapace, X 4. 



6. Raninoides fulgidus, holotype. dorsal view, X 1^^. 



Plate 24 



Fig. 1. Dardanus suhaequalis, holotype, right chela. X 2. 



2. Same, left chela, X 2. 



3. Paguristes, species, California, chela, X 2. 



4. Raninoides ettgenensis, holotype, dorsal view. X 1%. 



5. Dardanus arnoldi, holotype, right movable finger, ventral view. X 3.3. 



6. Same, outer-dorsal view, X 3.8. 



7. Same species, paratype, left wrist, outer view, X 3. 



8. Same, inner view, X 3. 



9. Eumorphocorystes naselensis, holotype, dorsal view, nat. size. 



10. Same, right profile, nat. size. h. Hepatic angle. 8. Lateral spine. 



