MOLL use A 331 



(8) Perdicella zebrina Pfeiffer. 



Newcovibia zebrina Pfeiffer, P. Zool. Soc. London, 1855 [1856], p. 202. 

 Hab. E. Maui (Baldwin as P. zebra Newc). 



Newcombia Pfeiffer. 



Newconibia Pfeiffer, Malak. Blatt. i. 1854, p. 117; Pease, P. Zool. Soc. London, 

 1869, p. 649. 



Pfeiffer's list of species was very heterogeneous and included shells of diverse 

 groups, his first species being A. helena Newcomb ; fortunately Pease in 1869 properly 

 confined the group to the shells it is now used for. 



Two sections may be formed: I. Spirally Urate; A^. lirata, etc. IL Nearly 

 smooth, usually more elongate ; N. cwningi, etc. 



(i) Neivcoinbia canaliciilata Baldwin. 



Achaiinel/a (^Neiueonibia) eanaliculata Baldwin, P. Ac. Philad. 1895, p. 226, pi. x. 



figs. 28, 29 ; Gwatkin, t. c. p. 238 [radula]. 

 Hab. Molokai, Halawa (Baldwin). 



(2) Newcombia cinnamomea Pfeiffer. 



Achatinella cinnamomea Pfeiffer, Malak. Blatt. iv. 1857, p. 230. 



Achatinella {^Newcombia) cinnamomea Pfeiffer, P. Zool. Soc. London, 1858, p. 22. 



Newcombia cinnamomea Pfeiffer, Gwatkin, P. Ac. Philad. 1895, P- 238 [radula]. 



Conchologically this is very close to A^. ciimiiigi Newc. 



Hab. Molokai, Mapulehu (Baldwin) ; Makakupaia and the mountains (Perkins). 



(3) Newcombia cumingi Newcomb. 



Achatinella ciivmtgi Newcomb, Ann. Lye. New York, vi. 1853, p. 25 ; P. Zool. 

 Soc. London, 1853 [1854], pi. xxiv. fig. 59. 



Hab. Maui, Haleakala (Newcomb) ; Lahaina and Makawao (Baldwin). 



(4) Newcovibia gemma Pfeiffer. 



Achatinella gemma Pfeiffer, Malak. Blatt. iv. 1857, p. 323. 



Achatinella {Newcombia) gemma Pfeiffer, P. Zool. Soc. London, 1858, p. 22. 



Akin to N. lirata Pfr., but the sculpture is almost obsolete. 



Hab. Molokai Mts. (Perkins). 



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