SuTER. — List of N.Z. Land and Fresh-ioater MoUusca. 153 



Genus XXIV. Tkochonanina, Mousson, 1869. 



158. T. exposita, Mousson, 1873. 



(IV.), vol. ii. (2), p. 47, pi. 23, fig. 60. Kermadec Islands. 



Fam. Rhytididse. 



{Proposed by Mr. H. A. Pilsbry to include the genera Bhytida, 

 Paryphanta, Schizoglossa, Bhenca, Dlplomphalus (s. str.), 

 and Natalina.) 



Genus XXV. Ehytida, Albers, 1860. 



159. B. greemooodi, Gray, sp. 1850 {gimni, Gray, MS.). 



(II.), p. 16. (IV.), vol. i. (2), pi. 24, fig. 74. North Island. 



160. B. dunnicB, Gray, sp. 1840. 



(II.), p. 16. (IV.), vol. i. (2), pi. 24, fig. 73. (V.), pi. i., 

 fig. 7. North Island. 



Var. beta, Pfeiffer, 1853. 



(IV.), vol. i. (2), p. 126. North Island. 



161. B. patula, Hutton, 1883. 



(I.), vol. XV., p. 138. South Island. 



162. B. citrina, Hutton, 1883. 



(I.), vol. XV., p. 139. South Island. 



163. B. australis, Hutton, 1883. 



(I.), vol. XV., p. 139. Stewart Island. 



164. B. vieesoni, Suter, 1891. 



(I.), vol. xxiii., p. 84, pi. 16, figs. 1-16. South Island. 



Genus XXVI. Paryphanta, Albers, 1850. 



165. P. busbyi, Gray, sp. 1840. 



(II.), p. 21. (III.), vol. ii. (2), pi. 20, fig. 6. (V.), pi. 1, 

 fig. 4. North Island. 



166. P. Simula, Pfeiffer, sp. 1855. 



(II.), p. 22. (IV.;, vol. i. (2), pi. 26, fig. 14. North Island. 



167. P. hochstetteri, Pfeiffer, sp. 1862. 

 (II.), p. 22. North and South Islands. 



168. P. gilliesi, Smith, 1880. 



(I.), vol. xvi., p. 207. (IV.), vol. i. (2), p. 127. South Island. 



169. P. lignaria, Hutton, 1888. 



(I.), vol. XX., p. 43. South Island. 



Genus XXVII. Schizoglossa, Hedley, 1893 (Daudebardia, 

 Pfcijfer, 1862, not Hartmann, 1821). 



170. S. novoseelandica, Pfeiffer, sp. 1862. 



(II.) p. 12. (III.), vol. vii. (2), pp. 387-391, pi. 9, figs. 

 1-10. North Island. 



