24 HIRASE : JAPANESE LAND SHELLS. 



YITRINA 



1154 exilis, Morelet. Etoro, Chishima. 



VITREA 



1147 radiatula, var. 



radiata,Pils. &Hir. Toya, Kushiro. .07-. 12 



ZONITOIDES 



1258 apertus, Pils. Hir. Okinoerabushima, Osumi. 



1155 chishimanus,P. H. Kunajiri, Chishima. .o6-.io 



EXPLANATION OF PLATE. 



Fig. i. Eulota (Coelorus) cavitectum, Pils. & Hir. 



Fig. 2. Eulota (Plectotropis) marginata, Pils. & Hir. 



Fig. 3. Eulota (Ruhadrd) euterpe, Pils. & Hir. \ 



Fig. 4. Dolicheulota formosensis, H. Ad. 



Fig. 5. Plectopylis (Sinicold) Hirasei, Pils. 



Fig. 6. Moellendorffia (Trihelix) eucharistus, var. tokunoensis, 

 Pils. & Hir. 



Fig. 7. Clausilia, (OopJiaedusd) ophidoon, Pils. 



Fig. 8. Blanfordia formosana, Pils. & Hir. 



Fig. 9. Diplommatina tokunoshimana, Pils. & Hir. 



Fig. i o. Japonia tokunoshimana, Pils. & Hir. 



Fig. n. Alycaeus (Dioryx] Swinhoei, H. Ad. 



Figures i, 5, 7, 8, 9, 10, u are enlarged, the others are natural 

 size. 



