(ofPtychogaster defensa Benedict, 1902)Benedict, J. E. (1902). Description of a new genus and forty six new species of crustaceans of the family Galatheidae with a list of the known marine species. <em>Proceedings of the United States National Museum.</em> 26: 243-334.[details]
DecaNet eds. (2025). DecaNet. Gastroptychus defensus (Benedict, 1902). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=392021 on 2025-05-05
original description(ofPtychogaster defensa Benedict, 1902)Benedict, J. E. (1902). Description of a new genus and forty six new species of crustaceans of the family Galatheidae with a list of the known marine species. <em>Proceedings of the United States National Museum.</em> 26: 243-334.[details]
basis of recordBaba, K.; Macpherson, E.; Poore, G.; Ahyong, S.; Bermudez, A.; Cabezas, P.; Lin, C.-W.; Nizinski, M.; Rodrigues, C.; Schnabel, K. (2008). Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura - families Chirostylidae, Galatheidae and Kiwaidae). <em>Zootaxa.</em> 1905: 1-220.[details] Available for editors [request]
Other
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality