204 



TORNATINA CANALICULATA (Say). 



Volvaria eanaliculata, Say (1822). 



BuUina eanaliculata. Say (1832). 



Bulla obstricta, Gould (1840). 



Bulla eanaliculata, Gould (1841). 



Tornatina eanaliculata, A. Adams (1850) ; Verrill (1879) ; et auct. 



Utrieulus eamiliculatiis, Stimpson (18G0); and Gould (1870). 



South coast of Prince Edward Island (F. Bain) ; occasionally at Summer- 

 side, P.E.I.; and Cocagne, N.B., one specimen (Rev. W. H. Winkley). 



NUDIBRANCHIATA. 



Family Her-inceidoa. 

 Alderia Harvardiensis (Agassiz). 



Canthopsis Harvardiensis, Agassiz (1850) ; and Stimpson (1853) ; 



but in each case with no description. 

 Alderia Harvardiensis, Gould (1870) ; with description and figures. 



Grand Manan Island, " very common in sheltered muddy bays in this 

 region, feeding on filamentous chlorosperms about low-water mark " (Stimp- 

 son). 



Family Dotoidce. 

 DoTO CORONATA (Gmelin). 



Doris eoronata, Gmelin (1792). 



Doto eoronata, Loven (1846) ; et auct. 



Near Duck Island, Grand Manan, on rocks in 15 fathoms (Stimpson). 



Doto Formosa, Verrill. 



1875. Amer. Journ. Sc. and Arts, Third Series, vol. x., p. 41. 



" I took this species at Eastport, Maine, and on the coast of Nova Scotia 

 in 1861" (Verrill, 1882). 



Family J^lolidce.. 



^OLIS PAPILLOSA (L). 



Limax papillosus, L. (1767). 



Boris papulosa, 0. F. Mliller (1776) ; and O. Fabricius (1780). 



^olidia Bodoensis, MoUer (1842). 



jEolis farinacea, (Gould M. S.) Stimpson (1853); and Gould (1870). 



Grand Manan, " very numerous, spawning on the rocks above low-water 

 mark in August " (Stimpson). Very common in the Bay of Fundy from 



