112 
TERRESTRIAL MOLLUSCA INHABITING SOCIETY ISLANDS. 
Helirina KnsteHana, Pfeiffer. “Tahiti.” I doubt this and the following being 
Tahitian 8{)ecies. 
IMicina hicolor, Pfeiffer. “ Tahiti. 
Auricula viola. Lesson. “ Borabora.’ 
In addition to the species unknown to me, I may mention the following Partuloi: 
P. crniirressa, Pfeiffer. “ Society Islands.” Referred by Carpenter to P. radiata. 
Dr. Hartman records it as a distinct species inhabiting the “ Fiji Islands = Viti 
Isles. 
P. solidula. Reeve. “ Society Islands.” Referred by Carpenter to P. virginea, and 
by Dr. Hartman to P. lutea. This and the following are undoubtedly s}'nonymous 
with some of the species recorded in this paper. 
P. simplaria, Morelet. “ Tahiti ” Referred by Mousson to P. varia, and by Dr. 
Hartman to P. rosea. 
P. Erhelii, Morelet. “ Morea, Society Islands.” Dr. Hartman thinks this wdl 
prove to be one of the forms of P. tceniata. 
P. stenostoma, Pfeiffer. “ Habitat. ... 1” Dr. Hartman refers it to P. vexillum 
= Ivieata. 
P. suturalis, Pfeiffer. “Habitat. ... 1” Referred by Dr. Hartman to P. 
Btrigom = lineata, var. 
