84 
TEKIIKSTIIIAL MOLLTJSCA INHABITING SOCIETY ISLANDS. 
Vertigo pediculus, Pfeiffer, Vers., p. in. (Alaea) H. and A. Adams, Gen. Moll., ii, p. 172. 
Moiisson, Jour, de Conch., 1869, p. 341. Pease, Proc. Zool. Soc., 1871, pp. 463,474. 
Garrett, Proc. Acad. Nat. Sci. Phila., 1879, p. 19; Jour. Acad. Nat. Sci. Phila., 1881, 
p. 400. 
Ihipa Samoensis, “ MSS.” Schmeltz, Cat. Mus. Godeff., iv, p. 69. (Sphyradium) Paetel, Cat. 
Conch., p. 108. 
Pvpa nitena, Pease, Proc. Zool. Soc., 1860, p. 439. Pfeiffer, Mon. Hel., vi, p. 335. 
Vertigo nitena, Pease, Proc. Zool. Soc., 1871, pp. 463, 474. 
Pupa hyalina, “ Zelebor” Pfeiffer, Mon. Hel., vi, p. 329. 
Vertigo hyalina, Pease, Proc. Zool. Soc., 1871, p. 474. 
? Vertigo nacca, Goidd, Proc. Dost. Soc. Nat. Hist., 1862, p. 280 ; Otia Conch., p. 237. Pease, 
Proc. Zool. Soc., 1871, pp. 463, 474. 
Pupa nacca, Pfeiffer, Mon. Hel., vi, p. 330. 
With tlie exception of Stenogyra TucJceri, this minute shell has the widest range 
throughout Polynesia of any species. 
Its oblong-ovate form and hyaline texture will easily distinguish it. 
For further information in regard to this species, see my paper on the Rurutu 
Island land sliells. 
V. TANTILLA, Gould. 
Pupa {Vertigo) tantilla, Gould, Proc. Bost. Soc. Nat. Hist., 1847, p. 197. Pfeiffer, Mon. 
Ilel., iii, p. 457. ( Vertigo) Mousson, Jour, de Conch., 1870, p. 127. ( Vertigo) Schmeltz, 
Cat. Mus. Godeff., iv, p. 69. {Papilla) Paetel, Cat. Conch., p. 108. 
Vertigo ta.ntilla, Gould, Expl. Ex. Shells, p. 92, fig. 103. {Aleea) H. and A. Adams, Gen. 
Moll., u, p. 172. Pease, Proc. Zool. Soc., 1871, pp. 460, 463, 474. Garrett, Jour. Acad. 
Nat. Sci. Phila., 1881 , p. 400. 
Pupa Dankeri, “Zelebor ” Pfeiffer, Mon. Hel., vi, p. 333. 
Vertigo Dunkeri, Pease, Proc. Zool. Soc., 1871, p. 474. 
Vertigo armata, Pease, Proc. Zool. Soc., 1871, pp. 461, 474. 
Pupa armata, Pfeiffer, Mon. Hel., viii, p. 407. 
Vertigo dentifera. Pease, Proc. Zool. Soc., 1871, pp. 462 474 
Pupa dentifera, Pfeiffer, Mon. Hel., viii, p. 408. 
Pit/ an‘‘ Hiaheine, Borabora and Mau. 
group, where 
plicate "trC' ‘h-t preceding apeoies by its dark color and thin. 
Acadl/Ir/Nararsdercrj PWMeUia. 
Genus SUCCINEA, Draparnaud. 
wher/rM:;:: waupui, 
and arboreal species. ^ PartulcB, they may be divided into ground 
