BY A. U. HENN AND J. BRAZIER. 179 



122. SiPHONARiA FUNicuLATA, Reeve. One specimen. 

 Seventy-seven sea-worn Gasteropods, principally Rissoia. 



Class PELECYPODA. 



Order SIPHONIDA. 



Family S a x i c A v i D ^. 



123. Saxicava arctica, Linn. Thirty-three young specimens 



(sixty -six valves). 



124. Saxicava arctica, Linn., var. australis, Lam. One com- 



plete specimen and one valve. 

 This species is world-wide in its distribution. Lamarck named 

 specimens obtained by Peron, the naturalist to Baudin's Expedi- 

 tion, 1802-3, at Kangaroo Island, South Australia, Saxicava 

 australis ; and large individuals attaining to 2^ inches long have 

 been named Saxicava Angasi, A. Ad. 



Family A N a T i N i D .ffi. 



125. Thracia sp. One valve, very young. 



Family V e N E R i D iE. 



126. Venus (Chione) Chemnitzii, Hanley. One valve of young 



specimen. 



127. Tapes fabagella, Deshayes. One valve of young specimen. 



Family L u c i n i d iE. 



128. LuciNA QUADRATA, Angas. One valve of young specimen. 



Family IJNGULiNlDiE. 



129. Mysia sp. One valve. 



Family E R Y c l N i D .e. 



130. MONTACUTA variegata, Braz. Thirty -five valves. 



