Lockington, W.N. (1878). Remarks upon the Porcellanidea of the West Coast of North America. <em>Annals and Magazine of Natural History.</em> ser. 5 (2):394–406.[details]
DecaNet eds. (2024). DecaNet. Polyonyx nitidus Lockington, 1878. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=425849 on 2024-10-07
original descriptionLockington, W.N. (1878). Remarks upon the Porcellanidea of the West Coast of North America. <em>Annals and Magazine of Natural History.</em> ser. 5 (2):394–406.[details]
original description(ofPolyonyx quadriungulatus Glassell, 1935)Glassell, S.A. (1935). New or little known crabs from the Pacific coast of northern Mexico. <em>Transactions of the San Diego Society of Natural History.</em> 8: 91-106.[details] Available for editors [request]