Zoological Society. 415 PROCEEDINGS OF LEARNED SOCIETIES. ZOOLOGICAL SOCIETY. November 27, 1855.— Dr. Gray, F.R.S., in the Chair. On Panop^a Aldrovandi, Lam. By S. p. Woodward, F.G.S. The specimen o{ PanopceaAldrovandiy preserved in spirits, and now exhibited to the Zoological Society, was presented by Capt. Guise to the Gloucester Museum, and was lent me for examination through the kindness of J. W. Wilton, Esq., of Gloucester. / f PANOPiEA Aldrovandi, Lam. {Chama glycimeris, Aldr.) One-fourth natural size. a, a\ Adductor muscles. p,p', Pedal muscles. r, Position of renal organ. t, Labial tentacles, or palpi. b, Body. f, Muscular foot. m, Pallial muscle, or retractor of the mantle. *, Siphonal muscle. The arrows indicate the inhalant, or branchial siphon, and the exhalant or anal siphon, communicating with the channels above the gills. This species is found at Sicily, and on the south coasts of Spain and Portugal ; but not, so far as we are aware, at Mogador or the Canaries.
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