TREGELLES : MARINE MOLULUSCA OF CORNWALL. 223 
C. gracilis A. & H.—Plymouth, two specimens (W.G.). 
C. Landsburgii A. & H.—Plymouth, Duke Rock, two 
specimens (W.G.). 
Favorinus albus A.& H. [ols a.].— Plymouth three 
specimens, Drake’s Island and Cawsand Bay (W.G.) ; 
Falmouth (W.P.C.). 
Facelina Drummondii W. Thomp. [o/s D.]. 
(Norman). 
F. coronata Forbes.—Plymouth (\W.G.) ; Fowey (A. & H.); 
Falmouth (W.P.C.). 
Calma glaucoides A.& H. [| Zodis g.|.—Plymouth (W.G.). 
Fiona marina Forsk [7 xodz/is, A. & H.].—Falmouth, two — 
specimens at Bar Point, 1849 (W.P.C.). 
Antiopa cristata 1D.Ch.—Plymouth (W.G.) ; Fowey (Alder) ; 
Falmouth (R.V.). 
A. hyalina A. & H.—Plymouth, two specimens (J.M.B.A.) ; 
Hero formosa Lov.—Plymouth {J.M.B.A.). 
Falmouth 
Hermeea bifida Mont.—A single specimen found on St. 
Germans River, Plymouth, by Prof. Johnson (J.M.B.A.). 
H. dendritica A. & H.—Drake’s Island, Plymouth, by Prof. 
Johnson (J.M.B.A.). 
Stiliger bellula D’Orb.—Plymouth, 10 individuals dredged 
in Cawsand Bay, 3rd Aug., 1892. A species discovered by 
D’Orbigny sixty years before, and now re-discovered 
(J.M.B.A.). 
Elysia viridis Mont.—Plymouth (Norman, W.G.). 
Limapontia capitata Mill. [Z. x/gra Johnst.].—Plymouth 
(W.G.) ; Falmouth (W.P.C.). 
Cenia Cocksii A.& H. [Acteonia C.].—Falmouth (W.P.C ). 
Actzonia corrugata A. & H.—Falmouth (W.P.C.). 
Berghia ceerulescens Laurill—Plymouth ; a species new to 
Britain (M.B.A., Nature, Feb, 16, 1893). 
