192 PROCEEDINGS OF THE MALACOLOGICAL SOCIETY. 



4. Microcystis sulcata, Gude. PI. XIX, Figs. 10-12. {CrystaUus 

 sulcatus, Gude : Ann. & Mag. Nat. Hist., ser. vn, vol. vi, October, 

 1900, p. 399.) Kioto. 



5. Microcystis velata, Gude. PI. XIX, Figs. 7-9. {CrystaUus 

 velatus, Gude : torn, cit., p. 399.) Kioto. Differs from trie last 

 species in having a more depressed spire, a narrower umbilicus, and 

 in the presence of very fine spiral sculpture. The aperture also is 

 more contracted laterally. 



6. Pseudohyalinia minusculcs, Binn. Osaha. One specimen. 

 Fukura, Awaji Island. Twelve specimens. Kashima. Three speci- 

 mens. Tsukiyoshi, province Mino. Two specimens. 



7. Euconulus phyllophilus, ileinh. Kashima. Three specimens. 



8. Macrochlamys Doenitzii, Reinh. Kioto. Three specimens, 

 measuring 6 mm. in diameter. Kashima, province Harima. Two 

 specimens, measuring 5-5 mm. 



9. Macrochlamys Hirasei, Gude. PI. XX, Figs. 12-14. {Micro- 

 cystis Hirasei, Gude: torn, cit., p. 400.) Kashima, province Harima. 

 Intermediate between M. rejecta, Pfr., and M. Doenitzii, Reinh. 

 Mr. Pilsbry has recently described a M. micrograpta (Proc. Acad. 

 Nat. Sci. Philad., 1900, p. 382 j, which may prove to be identical with 

 the present species. 



10. Microcystis ceratodes, Gude. PI. XX, Figs. 9-11. {Ar- 

 nouldia ceratodes, Gude : torn, cit., p. 398.) Kashiina. A handsome 

 dark polished shell. 



11. Microcystis labilis, Gould. PI. XIX, Figs. 4-6. Kioto. 

 Six specimens. 



12. Microcystis nanodes, Gude. PI. XIX, Figs. 1-3. {Amouldia 

 nanodes, Gude : torn, cit., p. 399.) Kioto. Resembling K. obtusangula, 

 Reinh., but that species has five and a half whorls and is perforated, 

 while M. nanodes possesses only four whorls and is imperforate. 



13. Kaliella pagoduloides, Gude. PI. XIX, Figs. 13, 14. {Tom. 

 cit., p. 453.) Kashima. This elegant little shell resembles Gastro- 

 dontella stenogyra, but it is much more ovate in outline, like 

 a miniature Ganesella pagodula, Ehrrn. 



14. Kaliella tenera, Reinh. Osaha. One specimen. Kashima. 

 Three specimens. 



15. Kaliella eraterna, Pils. Kashima. One specimen. 



16. Kaliella crenulata, Gude. PI. XX, Figs. 4, 5. {Tom. cit., 

 p. 453.) Kashima. Five out of six specimens from Kioto, previously 

 referred to K. acutangula (ante, p. 70), proved on further examination 

 to pertain to K. crenulata. This species is distinguishable from 

 K. acutangula by the flatter whorls, less convex base and crenulate 

 keel, and, while possessing only half a whorl more, it is nearly double 

 the size. 



