Synopsis of the Genus Achatinella. 331 



is the largest of A. reticulata. I have had the last for many- 

 years in my collection, and am indebted to Mr. Gulick for spe- 

 cimens of the former. 



140. A. ornata IVeWC. Zool. Proc. pi. 24, fig. 55. 1853. 



141. A. albo-labris IVewc. Zool. Proc. pi. 24, fig. 56. " 



" nucleoid Reeve non Gould. Mon. fig. 39. 



The shell figured by Mr. Reeve, though not a fine specimen, 

 clearly belongs to this species. A. nucleola Gould is quite 

 distinct, and is found on the island of Kauai, not Oahu, where 

 this species is met with. 



142. A. SOlitaria IVewC. Zool. Proc. pi. 24, fig 60. 1853. 



Mr. Cuming is rich in possessing two specimens of this 

 rare species. 



143. A. genitalia Newc. Zool. Proc. pi. 24, fig. 61. 1853. 



144. A. flavescens IVewc. Zool. Proc. pi. 24, fig. 62. " 



145. A. Helena IVewc. Ann. Lye. 1. c. p. 27. 



" " " Zool. Proc. pi. 24, fig. 63. " 



146. A. pltysa IVewc. Zool. Proc. pi. 24, fig. 64. young. " 



" pliysa Newc. Proc. Boston Soc. July, 1855, p. 218. adult. 



147. A. dubia Newc. Ann. Lye. 1. c. p. 23. 



" « " Zool. Proc. pi. 24, fig. 65. 1853. 



" radiata Pfr. non Gould. Mai. Blat. 1854, p. 116. 



Dr. Pfeiffer confounds three distinct species under the name 

 of A. radiata Gould. Having obtained and examined many 

 specimens of each, I do not hesitate to follow the opinions of 

 Mr. Cuming and Mr. A. Adams, who pronounce them distinct. 



