Cooke — Hazvaiian Zonitidac and Snccincidac 



273 



\-t^H. 



Figure S. Nesovitrca paiixillus (Gould): a, genitalia; b, collar dis- 

 sected from the rest of the animal, ventral aspect ; c, collar, dextral aspect ; 

 d, lung; e. foot, somewhat contracted; f. teeth (X 410); g, profile of a 

 marginal tooth (X 410). 



a. Alb. albumen gland; HD, hermaphrodite duct; Ov. D, oviduct; 

 P, penis; PR, penial retractor; Sp, spermatheca ; I'D, vas deferens, b and 

 c. Ant. LDL, anterior left dorsal lobe; Post. LDL, posterior left dorsal 

 lobe ; RDL, right dorsal lobe. d. H, heart ; In, intestine ; K, kidney ; 

 Pul. V , pulmonary vein ; RDL, right dorsal lobe ; Ur, ureter, e. T, tip of 

 tail. 



SUCCINEIDAE 

 SUCCINEA 



Succinea newcombiana Garrett. PI. XX\', 4. 



Siiccinca nczccoinbianiiin Garrett, Proc. Cal. Acad. Sci., i, p. 103, 1857. 



Succinea newcombiana Sykes, Fauna Haw., ii, p. 388, 1900. 



Hawaii: Waimea (Garrett), Kohala (Perkins), Kaiwiki (Thaanum, 

 no. 1 143). 



This species although ahiiost as flat as CatincUa ntbida is, 



anatomically, a true Succinea. The shell is considerably flatter 



than that of Cotinella rotiindafa Gld. This species was found in 

 abundance by Thaanum at Kaiwiki. 



[13] 



