SuTEK. — List of N.Z. Land and FresJi-icater Mollusca. 141 



18. B. turriculata, Pfeiffer, 1855. 

 (II.), p. 39. North Island. 



19. B. carinella, Pfeiffer, 1862. 

 (II.), p. 39. North Island. 



20. B. hochstetteri, Pfeiffer, 1862. 

 (II.), p. 39. North Island. 



Fam. Hydrocenidae. 

 Genus VII. Hydkocena, Parreyss, 1847. 



21. H.purchasi, Pfeiffer, 1861. 



(II.), p. 40. North and South Islands. 



22. H. ajitijjodum, Filhol, sp. 1885. 

 Campbell Island. 



Branch EUTHYNEURA. Ord. PULMONATA. 

 Sub-ord. BASOMMATOPHOEA. 



Fam. Latiidse. 

 Genus VIII. Latia, Gray, 1850. 



23. L. neritoides, Gray, 1850. 

 (II.), p. 29. North Island. 



{a.) Var. lateralis, Gould, 1852. 



(II.), p. 29. North Island. 

 (b.) Var. yetitiana, Fischer, 1856. North Island, 

 (c.) Var. gassiesiana, Fischer, 1856. North Island. 



Fam. Limnaeidse. 

 Genus IX. Gundlachia, Pfeiffer, 1849. 



24. G. sp. [Ancylus woodsi, .Johnston (juv.).] Introduced (?) 

 South Island. 



Genus X. Limn^ea, Lamarck, 1792. 



25. L. tomentosa, Pfeiffer, sp. 1855. 

 (II.), p. 13. North Island. 



26. L. leptosoma, Hutton, 1885. 



(I.), vol. xvii., p. 55, pi. 12, fig. 3. North Island. 



27. L. tenella, Hutton, 1885. 



(I.), vol. xvii., p. 55, pi. 12, fig. 4. South Island. 



28. L. ptcsilla, Hutton, 1885, em. (jpucilla). 



(I.), vol. xvii., p. 56, pi. 12, fig. 5. North Island. 



29. L tenisoni, Clessin, sp. 1886, em. {tennissoni) . 



Var. alfredi, Suter, 1890. 



(I.)', vol. xxii., p. 229, pi. 15, figs. 17, 17a. South 

 Island. 



