332 Lingual Dentition and Anatomy of 



Fkom Oahu. 



Achatinella livida, Swn. Kawailoa. Aiiriculella solida, Gk. Kawailoa. 



Amastra decorticata, Gk. " Bulimella tceniolata, Pfr. Waialae. 



on the ground. Achatinella varia, Gk. " 



Amastra luctuosa, Pfi'. Kawailoa, Apex pallida, Nutt. Makiki. 



on the ground. Achatinella producta, Rv. Makiki. 



Amastra nigrolabris, Smith. Ka- Achatinella Johnsonii, Newc. Ma- 

 wailoa, on trees. kiki. 



Leptachatina dimidiata, Pfr. Ka- 

 wailoa. 



The species so sent for examination by Mr. Gulick are in 

 the following list placed in the subgenera adopted by von 

 Martens in the second edition of "Die Heliceen" of Albers. 

 While adopting the subgeneric and specific names employed 

 by Mr. Gulick, explanation is added of PfeifFer's views from 

 "Mon. Helic. Viv." VI, as to the validity of the species. 



It will be seen, however, that, comparatively, the question 

 as to specific names is of little consequence, inasmuch as 

 the difi*erences in forms of jaw and lingual dentition con- 

 sidered in the subjoined remarks are treated as of subgeneric 

 and not of specific value. 



1. Paktulina, Pfr., p. 243 of " Die Helicoeu." 



Aurictdella jucunda, Smitli, W. Maui. 



" solidissima, Smith, E. Maui. 



" solida, Gulick, Oahu. 



(syn. of splcudida, Newc. teste Pfr.) 



Partulina phimhea, Gul., E. Maui. 



(syn. of marmorata, Gld., teste Pfr.) 



" eburnea, Gul., E. Maui. 



(syn. of Tappauiana, Ad., teste Pfr.) 



• Apex pallida, Nutt., Oahu. 



Bulimella tceniolata, Tf v., Oahu. 



(section b of Partulina, v. Mart.) 



2. BuLiMKLLA, Pfr., p. 244. 



Not represented among the Gulick shells. 



3. Achatinella, s. str., p. 246. 



A. livida. Swains., Oahu. 



(var. ? of vulpina, Fer. teste Pfr. ; placed by v. 

 Martens in this subgenus.) 



A. varia, Gul., Oahu. 



(syn. of vulpina, Per. teste Pfr. ; of fulgens, 

 Newc. teste v. Mart.) 



