ME. A. ADAMS ON JAPANESE GASTEItOPODS. 93 



2. Trichotropis insignis, Middendorff, Beitr. zu einer Mai. Ross. ii. p. 108. 

 Hab. Aniwa Bay, 17 fathoms. 



3. Trichotropis borealis, Brod. S)- Sow. Zool. Journ. 1829, iv. p. 375. 

 (T. costellata. Couth. — T. Atlantica, Beck. — T. umbilicata, Macgilliv.) 



Hab. Castle Point, Manchuria, 37 fathoms. 



4. Trichotropis conica, Moll. Ind. Moll. Greenland, p. 85. 

 Hab. Castle Point, Manchuria, 37 fathoms. 



5. Trichotropis cancellata, Hinds, Zool. Voy. Sulph. Moll. pi. 1 1 . f. 1 1 , 12. 

 Hab. Satanoraosaki, 55 fathoms. 



6. Trichotropis inermis. Hinds, Zool. Voy. Sulph. Moll. pi. 11. f. 13, 14. 

 Hab. Okosiri, 35 fathoms. 



7. Trichotropis cedo-nulli, A. Ad. Ann. Sf Mag. Nat. Hist. 1860. 

 Hab. Gotto Islands, 48 fathoms; Mino-Sima, 63 fathoms. 



2. iFumoE, H. ^ A. Ad. 



1. Iphinoe unicarinata. Sow. (Trichotropis unicarinata. Sow. Gen. of 

 Shells. ) 



Hab. Gotto, 48 fathoms ; Uraga, 21 fathoms. 



2. Iphinoe quadricarinata, A. Ad. Ann. S)- Mag. Nat. Hist. 1861. 

 Hab. Okosiri, 35 fathoms. 



Fam. CTPE^ID^. 



1. Ctpe^a, Linn. 



1. Cyprsea fimbriata, Gmel. Syst. Nat. p. 2423; Rve. Conch. Icon. sp. 92. 

 Hab. Kino-0-Sima. 



2. Cyprsea felina, Gray, Zool. Journ. i. p. 384 ; Rve. Conch. Icon. sp. 105. 

 Hab. Kino-0-Sima. 



3. Cyprsea flaveola, Linn. Syst. Nat. p. 1179 ; Rve. Conch. Icon. sp. 95. 

 Hab. Tatiyama; Tsu-Sima; Kino-0-Sima. 



2. Aeicia, Grai/. 



1. Aricia Arabica, Linn. (Cyprsea Arabica, L. Syst. Nat. ed. 12. p. 1 173 ; 

 Rve. Conch. Icon. sp. 2.— C. fragilis, Linn., young. — C. amethystea, 

 L., young. — C. eglantina. Duel.) 



Hab. Tago. 



2. Aricia reticulata, Martyn. (Cypraea reticulata, Martyn, Univ. Conch. 

 pi. 15; Rve. Conch. Icon. sp. 3.— C. histrio, Gmel.—C. arlequina, 

 Chemn.) 



Hab. Kino-0-Sima. 



