(ofPinnixa retinens Rathbun, 1918)Rathbun, M.J. (1918). The Grapsoid Crabs of America. <em>United States National Museum Bulletin.</em> 97: 1-461, pls. 1-161.[details]
original description(ofPinnixa retinens Rathbun, 1918)Rathbun, M.J. (1918). The Grapsoid Crabs of America. <em>United States National Museum Bulletin.</em> 97: 1-461, pls. 1-161.[details]
Present Inaccurate Introduced: alien Containing type locality