544 



BIBLIOGRAPHY OF 



[PART I. 



ngs Boston Soc. Nat. Hist.] 



North Facific Exploring Expedition 

 Succinea lauta Gould. 

 Vitrina imperator Gould. 

 Helix la?ta Gotdd. 



labalis Gould. 



pupula Gould. 



pauper Gould. 



operculina (Jould. 



squarrosa Gould. 

 Nanina pisolina Gould. 

 Corilla pulvinalis Gould. 

 Streptaxis Sinensis Gould. 

 Clausilia praeclara Gould. 

 Alycaeus pilula Gould. 

 Cyclotus illotus Gould. 

 Cyclostoma barbata Gould. 



citharella Gould. 



musiva Gould. 

 Japonia Gould (n. s. g.) 

 Helicina verecunda Gould. 



Shells. 



Hakodadi. 

 Hong Kong. 

 Hakodadi. 

 Hakodadi. 

 Hakodadi. 

 Petropaulski, &c. 

 Peel Island, Bonin. 

 Ousima, Japan. 

 Cape of Good Hope. 

 Hong Kong, &c. 

 Hong Kong, &c. 

 Loo Choo. 

 Hong Kong. 

 Loo Choo. 

 Ousima. 

 Ousima. 

 Japan ? 



Succinea lyrata Gould. 

 Auricula (Leuconia) opportunaGJ. 

 Omphalotropis strictus Gould. 

 Limnaea ollula Gould. 

 Ancylus gaulus Gould. 

 Planorbis spirillus Gould. 

 Segmentina lucida Gould. 



usta Gould. 

 Paludina histrica Gould. 

 Bithynia divalis Gould. 

 Assiminea debilis Gould. 



rubida Gould. 

 Melania libertina Gould. 



gracilina Gould. 



dolorosa Gould. 

 Neritella puella Gould. 



(Clithon) penicillata Gould. 

 Nerita pica Gould. 

 Natica severa Gould. 



russa Gould. 



puerilis Gould. 

 Gena dilecta Gould. 



Loo Choo. 



Loo Choo. 



Loo Choo. 



Loo Choo. 



Hong Koug. 



Cape of Good Hope. 



Ousima. 



Loo Choo. 



Loo Choo. 



Loo Choo, &o. 



Canton. 



Loo Choo. 



Loo Choo. 



Simoda, &c. 



Taheiti. 



Hakodadi. 



Loo Choo. 



New Ireland. 



Simoda. 



Hakodadi. 



Arctic Ocean. 



Porto Prayta. 



Hakodadi. 



