HELICIDiE. 55 



Sub-genus PARYPHANTA, Albers. (type N. hushhyi). 



322. Nanina (Paryphanta) bushbyi, Gray. 



1 North I., New Zealand ; ex c. Dr. F. Stoliczka. 



323. Nanina (Paryphanta ?) atramentaria, Shut. 



1 Victoria, Australia; ex c. Dr. J. C. Cox. 



Sub-Genus AEROPE, Albers. (type N. caffra). 

 (Near Patula, fide Carus and Gerstaecker.) 



324. Nanina (Aerope) cafFra, Ferussac. 



1 Cape of Good Hope. 



Genus TROCHOMORPHA, Albers. (type B. trochi-. 

 formis). 



(Pars, Sivella, Blanford, type T. castra ; pars, 

 Discus, Albers., type N. onetcalfei, Pfeiffer). 



(Pars, Nigritella, Martens, type H. nigritella.) 



1. Trochomorpha trochiformis, Ferussac. 



3 Upolu ; ex c. A. Morelet, Esq. 



5 Navigator's I. ; coll. Dr. C. E. Tonuerre, ex c. As. Soc. Bengal. 

 20 Tahiti. 



2. Trochomorpha merziana, Pfeiffer. 



2 Solomon I. ; ex. c. Dr. J. C. Cox. 



3. Trochomorpha zenobia, Pfeiffer. 



2 Solomon I. ; ex c. Dr. J. C. Cox. 



4. Trochomorpha goniomphala, Pfeiffer. 



2 Fiji ; coll. A. Morelet, Esq. 



5. Trochomorpha apia, Hombr. and Jacq. 



7 New Hebrides; ex c. Dr. J. C. Cox. 



6. Trochomorpha albocincta, Pfeiffer. 



2 Luzon ; coll. Prof. C. Semper. 



7. Trochomorpha ludersi, Pfeiffer. 



8 Tahiti. 



