. Elements of conchology, including the fossil genera and the animals. Mollusks; Mollusks, Fossil. 13 Trochus Itci'is. List. h. The head. ee. .. eyes. tt. .. tenlacula. p. .. male ofgan. 14. Purpura. h. The head. The fool. /; filaments. o. operculum. IT. The trunk. p. foot, o. operculum, alural size, seen on the left side ; the trunk drawn in, and the male organ turned back, and hidden in the branchial cavity. a. The male organ. I e. The position of the heart, c. .. siphon. \ J'- •• mucous plates placed lo the position of the branchiae. I right of the branchite. I(i. Buccinum undatum,


. Elements of conchology, including the fossil genera and the animals. Mollusks; Mollusks, Fossil. 13 Trochus Itci'is. List. h. The head. ee. .. eyes. tt. .. tenlacula. p. .. male ofgan. 14. Purpura. h. The head. The fool. /; filaments. o. operculum. IT. The trunk. p. foot, o. operculum, alural size, seen on the left side ; the trunk drawn in, and the male organ turned back, and hidden in the branchial cavity. a. The male organ. I e. The position of the heart, c. .. siphon. \ J'- •• mucous plates placed lo the position of the branchiae. I right of the branchite. I(i. Buccinum undatum, with the trunk and male organ extended. a. The male organ. b. .. trunk. c. .. siphon. 17. Natica .. Fossa*; Adau. iiKi-uilir 1. h. The head. ee. .. eyes. //. Ilcshy appendages al llie base oj' each icntacu- lum. //. Th tentacula. operculum 18. Natica m. The moutli. 'JWR. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bowdich, T. Edward (Thomas Edward), 1791-1824. Paris, Printed by J. Smith, and sold by Treuttel and Würtz, London


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Keywords: ., bookcentury1800, bookdecade182, booksubjectmollusks, bookyear1822