34 PKOCEEDINGS OF THE ACADEMY OF [1888. 



tA. Johnsoni, Newc. (Achatinella.) Proc. Zool. Soc. pi. 2.'?, f. 50-1853. 



Achatinella aplustre, Newc. Proc. Zool. Soc. pi. 23, f. 51-1853. 

 AchatineUastruin Johnsoni, Pfr. Mall. Blatt. 134-1854. 



Palolo Crater and Kolau, Oahu. 



A. lilaceum, Pfr. (Achatinella.) Mon. Helic. Viv. vi 17.3. 



AchatineUastrum lilaceum, Pfr. Nomen. Helic. Viv. 308, 1881. 



Sandwich Islands. 

 fA. ligatum, Smith. (Acliatinellastrum.) Proc Zool. Soc. t. 9, f. 13-1873. 

 A. diluta. Smith. Proc. Zool. Soc. t. 9, f. 14-1873. 



Waimula, Oahu. 

 Obs. Examples of the above in the Pease collection marked "new 

 species" equal a dextral variety of vulpina, Fer. 



fA. Nattii, Baldw. iSTobis. (AchatineUastrum.) pi. I, f. 3. 



Shell dextral, turbinate, spire half the length ; Avhorls 5, polished, 

 the two last rapidly enlarged and inflated. Suture impressed, col- 

 umella yellow, stout and twisted. Color bright gamboge yellow, 

 with one white and three wide chestnut bands beneath the suture, 

 the latter visible from within the aperture ; aperture round ovate, 

 white, labium white, slightly thickened within, L. 16, D. 10, L, Ap 

 8, D. 5 mill. 



Malcaxvao, E. Maui. 



Ohs. This shell was found at the above locality by D. D. 

 Baldwin, Esq. of Lahaina Maui, who has devoted much time and at- 

 tention to the Achatinella of the Sandwich Islands. He has known 

 of similar examjiles being found at the same locality. The shell is 

 not quite mature, and at first sight has the facies of an Apex. 



fA. olivaceum, Kve. (Achatinella.) Mon. tab. 3, f. 20-1850. 

 Achatinella prasinus, Rve. Mon. Tab. 4, f. 27. 

 AchatineUastrum olivaceum, Pfr. Mall. Bliitt. 138-1854, 164-1856. 



iSandivich Islands. 



fA. polita, Newc. (Achatinella.) Proc. Zool. Soc. pi. 23, f. 37-1853. 



Achalinellastrum polita, Pfr. Mall. Blatt, 134-1854, 164-1856. 



Laminella polita, =htlla, Pse. Proc. Zool. Soc. 648-1869. 



Molokai. 

 Obs. Polita Newc. and bella Rve. are doubtless distinct, 

 fA. productum, live. (Achatinella.) Mon. tab. 2, f. 13-1850. 



Achatinella venulata, Newc. Proc. Zool. Soc. pi. 23, f. 48-1853. 

 Achatinella hybrida, Newc. Proc. Zool. Soc. pi. 22, f 52-1853. 

 Achatinella bilineata, Rve. Mon. Tab. 3, f. 22, 



