382 FAUNA HAWAIIENSIS 



(9) Tornatellina neiucombi PfeifFer. 



Tornatellina newcombi Pfeiffer, P. Zool. Soc. London, 1856, p. 335. 



I am not quite clear if the localities are to be relied on ; the figure given by 

 Gould (as T.peponum, U. S. Explor. Exped. Moll. pi. vii. fig. 104 e) does not, I think, 

 represent this species, as has been suggested. 



Hab. Maui and Oahu (Ancey).— Kauai, Oahu, and Maui (Baldwin). 



(10) Tornatellina oblonga Pease. 



Tornatellina oblonga Pease, P. Zool. Soc. London, 1864, p. 673; Binney, Ann. 



Lye. New York, xi. p. 190 [radula]. 

 Tornatellina bacillaris Mousson, J. Conchyl. xix. (1871), p. 16, pi. in. fig. 5. 

 Tornatellina oblongata Pease, Clessin, Norn. Helic. Viv. 1881, p. 343 (err. typ.). 

 Unknown to me as Hawaiian ; it was described from the Tonga Islands. 

 Hab. Oahu, Manoa (Ancey). 



(11) Tornatellina peponum Gould. 



Pupa peponum Gould, P. Boston Soc. 11. (1847), p. 197; U. S. Explor. Exped. 

 Mollusca, pi. VII. figs. 104, 104 d. 



Gould has undoubtedly confused three species under this name : which it therefore 

 becomes necessary to restrict to one of his forms. I propose that it should be used 

 for the shells figured by him as fig. 104 and fig. 104^^; namely the slender species with 

 a parietal lamina and no columellar tooth : of this I have Hawaiian specimens. 



The next form, that figured as figs. 104 « — c, has no parietal lamina, and equally 

 no teeth on the columella ; this has been found by Mr Perkins on Kauai, and is here 

 named T. confusa. 



The third form, figured as fig. 104 e (enlargement of mouth only) is a shell nearly 

 related to T. euryomphala, Ancey ; it is not, I think, T. newcombi. 



Hab. Hawaii, Hilo, also Oahu (Gould). 



(12) Tornatellina perkinsi, sp. nov. 



Testa elongato-pyramidalis, subperforata, cornea, sub lente striatula ; anfr. 7, 

 planiusculi, lente accrescentes, sutura subimpressa ; apertura ovata, lamellam sat minu- 

 tam in pariete gerens ; columella incrassata, albida, plicis duabus inconspicuis praedita. 

 Alt. 3, lat. 1-2 mm. 



Plate XI. fig. 14. 



