. Conchologia cestrica. The molluscous animals and their shells, of Chester county, Pa. Mollusks. CONCHOLOGIA CESTRICA. 41 H. cellaria, Mull. Helix cellaria, Miill., Hist. Verm., II., 1773. — [B. & B] Fig. 56. tTaiv of S. cellaria, young and old. [Morse.] Fig. Shell depressed, polished, light greenish above, pale beneath; whorls 5, flattened; aperture oblique, sub- circular; umbilicus small; lip thickened within, and sub- reflected near its base ; lingual membrane with 38 curving lAngual Dentition of B. cellaria. — [Morse.] Fig. Please note that these images are extrac
. Conchologia cestrica. The molluscous animals and their shells, of Chester county, Pa. Mollusks. CONCHOLOGIA CESTRICA. 41 H. cellaria, Mull. Helix cellaria, Miill., Hist. Verm., II., 1773. — [B. & B] Fig. 56. tTaiv of S. cellaria, young and old. [Morse.] Fig. Shell depressed, polished, light greenish above, pale beneath; whorls 5, flattened; aperture oblique, sub- circular; umbilicus small; lip thickened within, and sub- reflected near its base ; lingual membrane with 38 curving lAngual Dentition of B. cellaria. — [Morse.] Fig. 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 Hartman, William Dell, 1817-1899; Michener, Ezra, 1794-1887. Philadelphia, Claxton, Remsen & Haffelfinger
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectmollusks, bookyear187
