244 Descriptions of New Species of Achatinella. 



quite distinct. Its allied species are A. curta, recta, undulata, 

 ami Kim rsonii Newc, and A. glauca Nob. It has the colored 

 suture of the first, and the greenish lead-color of the last two. 

 If, then, I am correct, the names of these species are as 

 follows : 



Achatinella vulpina Fer. 



producta Reeve. 



Inlineata Reeve. 



venulata Newc. 



hyhrida Newc. 



A. venulata Pfr. 



Achatinella varia Gulick. 



vulj'imi Rv. et Pfr. {in parte), non Fer. 



Achatinella Stewarti Green. 



vulpina Pfr. (in, parte), non Fer. 



venulata var. a Newc. 



Achatinella livida Swains. 



vulpina Pfr. et Rv. (in parte), non Fer. 



Achatinella Bjronii Gray. 



pulcherrima Pfr. (in parte) et Rv., non Swains. 



JohnsoniiJs, ewe. ) . _ 7 ..„„ 



7 ^_ \ A. Johnsonvi Pfr. 

 aplustre Newc. ) 



Achatinella pulcherrima Swains. 

 lorata Rv., non Fer. (fide Pfr.). 



The difference between A. producta Rv. and A. vulpina Fer. 

 is no greater than is constant^ found between dextral and 

 sinistral varieties ; and A. hilineata Rv. has long been con- 

 sidered by Dr. Newcomb and others as only a variety of A. 

 producta; there are also sinistral specimens lined in the same 

 manner, which differ from the typical A. vulpina in no other 

 respect. 



My specimens of A. venulata, hyhrida, Johnsonii, and 

 aplustre, were, I think, from the same source as Dr. Newcomb's, 

 and purported to come from the same locality, which was then 



