Cooke—Hawaiian Zonitidae and Succineidae Aye 
Ant. LDL 
Go RG Aunt. 
S) 
Ficure 5. Nesovitrea pauxillus (Gould): a, genitalia; b, collar dis- 
sected from the rest of the animal, ventral aspect; ¢, 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; /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; Jn, intestine; K, kidney; 
Pul. V, pulmonary vein; RDL, right dorsal lobe; Ur, ureter. ©. Te tipsot 
tail. 
SUCCINEIDAE 
SUCCINEA 
Succinea newcombiana Garrett. Pl. XXV, 4. 
Succinea newcombianum 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, 
moO. L143). 
This species although almost as flat as Catinella rubida 1s, 
anatomically, a true Succinea. The shell is considerably flatter 
than that of Catinella rotundata Gld. This species was found in 
abundance by Thaanum at Kaiwiki. 
fers 
