WoRMS taxon details
Ptychognathus johannae Rathbun, 1913
444813 (urn:lsid:marinespecies.org:taxname:444813)
accepted
Species
recent only
Rathbun, M.J. (1913). Descriptions of new species of crabs of the families Grapsidae and Ocypodidae. <em>Proceedings of the United States National Museum.</em> 46(2030): 353-358, pls. 30-33., available online at https://doi.org/10.5479/si.00963801.46-2030.353 [details] 
DecaNet eds. (2026). DecaNet. Ptychognathus johannae Rathbun, 1913. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=444813 on 2026-05-27
Date
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Nomenclature
original description
Rathbun, M.J. (1913). Descriptions of new species of crabs of the families Grapsidae and Ocypodidae. <em>Proceedings of the United States National Museum.</em> 46(2030): 353-358, pls. 30-33., available online at https://doi.org/10.5479/si.00963801.46-2030.353 [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
