[TAYLOR | MARINE MOLLUSCA 57 
and he gives one species of Pteropoda as having been collected by Lord 
in British Columbian waters. 
It is a species of wide distribution in the Atlantic as well as the 
Pacific Ocean and is figured by Dall in pl. Ixvi., fig. 113, of Bulletin 37, 
U.S. Nat. Mus., previously referred to. 
Carpenter writes [130] ‘* Cavolina telemus, Linne = Hyalæa tridentata, 
Forsk non Lamarck.” Dall gives it as Cavolina tridentata Forsk. Iam 
not in a position to form any opinion as to whether Linne’s older name 
has reference to the shell in question or not. 
OPISTHOBRANCHIATA. 
RICTAXIS, Dall. 
131. Ricraxis PUNCTOCŒLATA, Carpenter, sp. 
Tornatella punctocelata, Cpr., Rept. Brit. Assoc., 1863, p. 646 (Augt., 1864); and 
Journ. de Conch., vol. xii., p. 139 (April, 1865). 
A southern shell only recently detected in our waters. The first 
native specimens I have seen were dredged by Professor Macoun and 
myself in Departure Bay last year. TI have since heard that large speci- 
mens have been found dead on the beach at the north end of Vancouver 
Island, by Mr. Anderson, and that others have been collected on the 
east side of Denman Island by Mr. Harvey. 
TORNATINA, A. Adams. 
132. TORNATINA CULCITELLA, Gould, sp. 
Bulla (Akera) culcitella, Gould, Bost. Journ. Nat. Hist., vol. vi., no. 3, p. 377. 
pl. xiv., fig. 8 (Oct., 1853). 
+ Bulla (Tornatina) cerealis, Gould, op. cit. p. 378, pl. xiv., fig. 9 (Oct., 1853). 
Bullina (Tornatina) exrimia, Baird, Proc. Zool. Soc. London, 1863, p. 67, pl. 
Hos 119-100. 
This is the commonest of our three Tornatinas. It seems to abound 
in about ten fathoms wherever the bottom issandy. Dr. Dawson obtained 
it at the Queen Charlotte Islands and in various localities in the Straits 
of Georgia, Discovery Passage and Queen Charlotte and Quatsino Sounds. 
Dr. Newcombe has dredged it in Ganges Harbour, Clayoquot Sound and 
at Comox, Professor Macoun at Sooke—and I have myself found it at 
Victoria and Departure Bay. 
133. ToRNATINA INCULTA, Gould. 
Bulla (Tornatina)inculta, Gould, Pac. R.R. Rept., vol. v., p. 334, pl. xi., fig. 27-28 (1856). 
Tornatina inculta, Gould and Carpenter, Proc. Zool. Soc. London, 1856, p. 203. 
The only specimens of this species that have been taken up to the 
present time in British Columbia were obtained by myself by dredging 
in Departure Bay in 1888. 
