390 FAUNA HAWAITENSIS 
(26) Succinea vesicalis Gould. 
Succinea vestcalis Gould, P. Boston Soc. 1. (1847), p. 183; U.S. Explor. Exped. 
Moll. pl. 11. fig. 17. 
The figure given by Reeve (Conch. Icon. Szccznea, fig. 85) does not represent this 
species. 
Has. Hawaii, Mauna Kea (Gould); Kau, and Mauna Loa at 2000 ft. (Perkins). 
(27) Succtnea watanaensis Ancey. 
Succinea waianaensts Ancey, P. Malac. Soc. London, 1. (1899), p. 273, pl. x1. 
i Gerali2: 
Has. Oahu, Waianae Mts. (Ancey). 
SPECIES INSUFFICIENTLY KNOWN OR ERRONEOUSLY RECORDED. 
Succinea aperta Lea. Unknown to me; it has been doubtfully referred to 
S. votundata. 
Succinea approximata Shuttleworth, Reeve, Conch. Icon. Swccznea, fig. 27. 
Apparently really refers to the West Indian S. apfproximans. 
Succinea pudorina Gould, Reeve, Conch. Icon. Szccznea, figs. 43, 75. 
Two apparently distinct species are figured by Reeve under this name ; he records 
it, I think erroneously, from the ‘Sandwich Islands.’ 
The following appear to be only manuscript names. 
S. apicalis Ancey, Makawao, Maui. 
S. tenerrima Ancey, Hilo, Hawaii. 
Fam. LIMNAEIDAE. 
LimnaEA Lamarck. 
Limnaea Lamarck, Mém. Soc. Hist. Nat. Paris, 1799, p. 75 (type elzx stagnalis L.). 
The name Lzmnaea appears to have been used as early as 1791 by Poli for the 
animals of Unzo, Anodonta and Chama; but his work is so peculiar, that I feel doubts 
if this can be regarded as preoccupying the name for a genus, 
