Tryon, G. W. (1886). Manual of conchology, structural and systematic, with illustrations of the species, ser. 1, vol. 8: Naticidae, Calyptraeidae, Turritellidae, Vermetidae, Caecidae, Eulimidae, Turbonillidae, Pyramidellidae. pp 1-461, pls 1-79. Philadelphia, published by the author. [pp. 1-64, pls 1-27, Jan. 23, 1886; pp. 65-128, pls 28-37, May 3, 1886; pp. 129-192, pls 38-58, Jul. 28, 1886; pp. 193-461, pls 59-79, Nov. 24, 1886].
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Tryon, G. W.
1886
<i>Manual of conchology, structural and systematic, with illustrations of the species</i>, ser. 1, vol. 8: Naticidae, Calyptraeidae, Turritellidae, Vermetidae, Caecidae, Eulimidae, Turbonillidae, Pyramidellidae. pp 1-461, pls 1-79. Philadelphia, published by the author. [pp. 1-64, pls 1-27, Jan. 23, 1886; pp. 65-128, pls 28-37, May 3, 1886; pp. 129-192, pls 38-58, Jul. 28, 1886; pp. 193-461, pls 59-79, Nov. 24, 1886]
