﻿180 BULLETIISr 103, UNITED STATES NATIONAL MUSEUM. 



Plate 56. 



Gatunia proavita, holotj'pe. 



Fig. 1. Anterior view, X §. ' 



2. Posterior view, X f . 



Plate 57. 



Fin. 1. Nalantia, iudetermiuable, lateral view of pleon. X 2. 



2. Aa-nis reiiciilatns liathbun, holotype, outer view of propodus of left 



cheliped, X 3. 



3. Impression of same. 



4. Macrohrachium, species, Cat. No. 324256, outer view of propodus of left 



cheliped, X 3. 



5. Upper view of same. 



6. LeucosiUa hananensis Ratlibuii, j^aralype a, arm joint, X 3. 



7. LeucosiUa hananensis, paratype h, arm joint, X 3. 



8. LeucosiUa hananensis, holotype, arm joint, X 8. 



9. jifacrohrachiutn?, species. Cat. No. 324248, segment of large cheliixid, 



X 3 J. 

 lU. A wins?, speckles, Cat. No. 324250, scaphocerite, X 3^. 



11. Gomocheiel armafa Ratlibun, holotype, outer view of dactylus of left 



clieliped, X 2. 



12. Lower view of same, X 'J,. 



13. Neplirops costatvs Ilathbun, holotype, dactylus of left cheliped, inner 



view, X 34. 



14. Dorsal view of same, X SJ. 



15. Nephrops costatus, paratype a, dactylus of left cheliped, dorsal view, 



X 3i 



16. Nephrops costattis, paratype c, propodal finger of left cheliped, dorsal 



view, X 3i. 



17. Neplirops costatus, paratype h, dactylus of left cheliped, dorsal view, 



X 3-1. 



18. Petrolisihcs avifus Ilathbun, holotype, palm of left cheliped, dorsal view, 



X 3-J. 



19. Inner view of same, X 34. 



20. Ventral viev/ of same, X 34. 



21. rachychcles laivs Rathbun, holotype. propodus of left cheliped, ventral 



view, X 34. 



22. Dorsal view of same. 



23. Pachycheles latus, paratype, left chela, dorsal view, X 34. 



24. Calappa costaiieana Rathbun, holotype, portion of propodus of left 



chela, outer view, X 3. 



25. Neplirops, species, Cat. No. 324249, dactylus of right cheliped, prehensile 



edge, X Si. 



26. Dorsal view of sanae, X 3^. 



27. Mvrsiliei ecristata Rathbun, holotype, right cheliped, outer view, X 3. 



Plate 58. 



Fig. 1. Calappella quadrispina Rathbun, holotype, impression of carapace, X 3. 



2. Carapace of figure 1, X 3. 



3. Panopeus antepurpureus, Rathbun, holotype, dactylus of right cheliped, 



X Sh 



