20 MR. E. J. MIERS ON CRUSTACEA FROM [Jan. 14, 



Cyclometopa V. Cancroidea. 

 Cancrid^. 



Actea granulata, Audouin. Japanese seas, Indo-Pacific region : 

 p. 30. 



Actceodes tomentosus (M.-Edw.), var. Goto Islands, Indo-Pacific 

 region : p. 30. 



Leptodius exaratus (M.-Edw.), var. Corean Channel, Japanese 

 seas : p. 31. 



Eriphiid^e. 



Pilumnus hirsutus, Stm. Corean Channel, North-China seas : p. 3 1 • 

 P. dehaanii, n. Gulf of Yedo : p. 32. 



PORTUNID^. 



Thalamita sima, M.-Edw. Japanese seas, Indo-Pacific region: p. 32. 

 Goniosoma ornatum, A. Edw. Seas of Eastern Asia : p. 33. 

 G. variegatum (Fabr.). Indian and East-Asian seas : p. 33. 

 Portunus corrugatus (Pennant). British seas, Mediterranean, Red 

 Sea, Japan : p. 33. 



CORYSTID^. 



Trichocarcinus dentatus, n. Japan, Corean Channel : p. 34. 



T. affinis, n. Corean Channel : p. 35. 



Telmessus acufidens (Stm.). Japanese seas : p. 36. 



Catometopa v. Grapsoidea. 

 Macrophthalmid.e. 

 Gelasimus lacteus, De Haan. Japanese and Corean seas : p. 36. 



Grapsid^. 



Heterograpsus longitarsis, n. Japanese and Corean seas: p. 37. 



Platygrapsus depressus (De Haan), juur. Chinese, Japanese, 

 and Corean seas : p. 37. 



Helice tridens, De Haan. Seas of Japan and China : p. 38. 



Leiolophus planissimvs (Herbst). Indo-Pacific and Atlantic 

 region : p. 38. 



Carcinoplacid^. 



Heteroplaxi nitidus, n. Corean Channel: p. 39. 



RhIZOPIDoE. 



Typhlocardnus villosus, Stm. Corean Channel, Hong-Kong: p. 40. 



OXYSTOMATA V. LeUCOSIIDEA. 



Leucosiid^. 



Leucosia hamatosticta. Ad. & White, var. Corean Channel, 

 Kagosima, "Eastern seas:" p. 40. 



Psevdophilyra tridentata, gen. and sp. n. Corean Channel : p. 41. 



Philyra, sp. Matoya : p. 41. 



Myra dubia, n. Corean Channel : p. 42. 



Ebalia rhomboidalis, n. Corean Channel: p. 42. 



