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Trochus squarrosus 001

Image of Trochus squarrosus Lamarck 1822

Description:

Description: English: Trochus squarrosus Lamarck, 1822; family Trochidae. Date: 1889. Source: H. Pilsbry, Manual of Conchology XI, Academy of Natural Sciences, Philadelphia; pl. 6 # 60, 61. Author: H. Pilsbry.

Source Information