Pilsbry, H. A. (1891-1892). Manual of conchology, structural and systematic, with illustrations of the species. Ser. 1. Vol. 13: Acmaeidae, Lepetidae, Patellidae, Titiscaniidae. pp 1-195, pls 1-74. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-64, pls. 1-15, Aug. 3, 1891; pp. 65-112, pls. 16-35, Nov. 3, 1891; pp. 113-160, pls. 36-55, Jan. 30, 1892; pp. 161-195, pls. 56-74, Apr. 25, 1892].
8761
Pilsbry, H. A.
1891-1892
<i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 1. Vol. 13: Acmaeidae, Lepetidae, Patellidae, Titiscaniidae. pp 1-195, pls 1-74. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-64, pls. 1-15, Aug. 3, 1891; pp. 65-112, pls. 16-35, Nov. 3, 1891; pp. 113-160, pls. 36-55, Jan. 30, 1892; pp. 161-195, pls. 56-74, Apr. 25, 1892]
