386 FAUNA HAWAIIENSIS 



(6) Succinea casta Ancey. 



Succinea casta Ancey, P. Malac. Soc. London, iii. (1899), p. 272, pi. xii. fig. 10. 

 Hab. Hawaii, Olaa (Ancey). 



(7) Succinea cepulla Gould. 



Succinea cepulla Gould, P. Boston Soc. 11. (1847), p. 182; U. S. Explor. Exped. 



Mollusca, pi. II. fig. 15. 

 Succinea fragilis Souleyet, Voy. Bonite, Zool. 11. (1852), p. 501, pi. xxviii. figs. 



18 — 20 [shell and animal : nee S. fragilis King]. 

 Sticcinea souleyeti Ancey, Bull. Soc. Malac. France, vi. (1889), p. 255. 



The synonymy given here and under S. rotundata has been arrived at from a 

 careful comparison of the original descriptions and figures, and a study of the identifica- 

 tions made by Pfeiffer amongst the specimens in the British Museum. The shell 

 figured by Reeve (Conch. Icon. Succinea, fig. 69), purporting to be Hawaiian, under 

 the name of S. fragilis King, is not the present species. 



Hab. Hawaii (Gould, &c.). — Oahu, Tantalus, Head of Panoa Valley (Perkins). — 

 Molokai Mountains (Perkins). 



(8) Succinea cinnamomea Ancey. 



Succinea cinnamomea Ancey, Bull. Soc. Malac. France, vi. (1889), p. 247. 



Plate XL fig. 32. 



Hab. Oahu, Waianae Mts. (Baldwin) ; Mount Kaala (Perkins). 



(9) Succinea delicata Ancey. 



Succinea delicata Ancey, Bull. Soc. Malac. France, vi. (1889), p. 243. 

 Hab. East Maui (Ancey);. Kula (Baldwin). 



(10) Succinea elongata Pease. 



Succinea elongata Pease, J. Conchyl. xviii. (1870), p. 96. 



A single specimen was found by Mr Perkins ; the species was only known to me by 

 the description. Authors refer to a 6". elongata Beck, but I have failed to trace the 

 reference. 



Hab. Kauai (Pease) ; Waimea (Baldwin) ; Kaholuamano (Perkins). 



