128 CRUSTACEA. 



GELASIMUS bellatrix. 



, 6. Eastern Seas. Presented by Capt. Sir Edw. Belcher, C.B., 

 KN. 



MACKOPHTHALMUS dilatatus, De Haan, Faun. Jap. t. 15, /. 3 ? 

 a c. Eastern Seas (Pa-tchu-San). Presented by Capt. Sir Edw. 

 Belcher, C.B., R.N. 



MACROPHTHALMUS brevis. Cancer brevis, Herbst, t. 60, /. 4. 

 a c. Eastern Seas. Presented by Capt. Sir Edw. Belcher, C.B., 

 R.N. 



CHASMAGNATHUS, De Haan. 



CHASMAGNATHUS convexus, De Haan, Faun. Jap. t. 7, /. 5. 

 a, b. Eastern Seas. Presented by Capt. Sir Edw. Belcher, C.B., 

 KN. 



PLAGUSIA Sayi, Dekay. Zool. New York, part 6, p. 16. Plag. de- 



pressa, Say, Journ. Acad. Sc. Phil. i. 100 (not Herbst). 

 a. (Carapace) Jamaica. From the collection of Mr. Gosse. 



PHILYRA granigera. 



. Eastern Seas. Presented by Capt. Sir Edw. Belcher, C.B., 

 KN. 



PHILYRA humilis. 



a c. Sooloo Sea. Presented by Capt. Sir Edw. Belcher, C.B., 

 R.N. 



LEUCOSIA Hestia. 



, b. Eastern Seas. Presented by Capt. Sir Edw. Belcher, C.B., 

 KN. 



LEUCOSIA haematosticta. 



a c. Eastern Seas. Presented by Capt. Sir Edw. Belcher, C.B., 

 R.N. 



MYRA elongata. 



a. Eastern Seas. Presented by Capt. Sir Edw. Belcher, C.B., 

 R.N. 



ARCANIA Belcheri, n. s. 



a, b. Eastern Seas. Presented by Capt. Sir Edw. Belcher, C.B., 

 R.N. 



