REFERENCE TO PLATES 



FRONTISPIECE. 

 FIGURE. PAGE. 



1. Ganesella japonica Pfr. Genitalia. Pilsbry, del. . . . 168 



2. Ganesella japonica, end of penis laid open. Pilsbry, del. . 168 



3. Dorcasia alexandri Gray. Genitalia. Pilsbry, del. . . 172 



4. Helicostyla (Crystallopsis) conformis Fer After Tap.-Can. 220 



5. Helix pomatia, penis, dart sack and vagina opened. Pilsbry, 



del. 

 ^6. Helix pomatia L. Pilsbry, del. ..... 317 



a.gl. albumen gland; air. atrium; d.s. dart sack; epi. epi- 

 phallus; fl. flagellum; h.gl. hermaphrodite gland; m.gl. 

 mucus gland ; p. penis ; r. penis retractor ; sp. spermatheca ; 

 sp.d. spermatheca duct; ut. uterus; vag. vagina; v.d. vas 

 deferens. 



7. Helix pomatia, showing mantle lobes, etc. Pilsbry, del. 317 



8. Leptaxis undata Lowe, dart sack and mucus glands. Pilsbry, 



del. 292 



9. Leptaxis undata Lowe. Pilsbry, del. 292 



PLATE 1. 



1. Laoma leimonias Gray. Pilsbry, delin. ... 8 



2. Laoma acanthinulopsis Sut., teeth. After Suter, . . 8 

 3,4. Laoma glabriuscula Pfr., teeth and jaw. After Suter, . 8 



5. Punctum cryophilum Mart., jaw. After Jickeli, . 



6. Punctum pygmseum Dr. After Schako, Mai. Bl., xx, . 7 



7. Punctum pygmseum, one plate of jaw x 1000. Ibid. . 7 



8. Punctum conspectum Bid. Teeth. Pilsbry, del. . . 7 

 9. 'Punctum conspectum Bid., jaw. After Bin ney, . . 7 



10. Laoma (Phryxgnathus) celia Hutt. Pilsbry, del. . . 8 

 11-13. Punctum pygmseum Drap. Pilsbry, del. ... 7 

 14, 15, 16. Amphidoxa (?) hookeri Rve. Anat. Monatsber. 



Berl. Akad., 1877, .... .40 



PLATE 2. 



1, 2, 3. Flammulina (Phacussa) hypopolia Pfr. Suter, Tr. 



N.Z. Inst. xxiv, ... ... 12 



4, 5. Flammulina (Gerontia) pantherina Hutt. Suter, Tr. 



N. Z. Inst. xvi, 14 



(345) 



