(of)Dana, J. D. (1852). Conspectus crustaceorum, &c. Conspectus of the Crustacea of the Exploring Expedition under Capt. Wilkes, U.S.N., including the Crustacea Cancroidea Corystoidea. <em>Proceedings of the Academy of Natural Science of Philadelphia.</em> 6: 73-86.[details]
DecaNet eds. (2025). DecaNet. Portunus (Xiphonectes) longispinosus (Dana, 1852). Accessed through: Astudillo, J. C.; Williams, G. A.; Leung, K. M. Y.; Cannicci, S.; Yasuhara, M.; Yau, C.; Qiu, J-W.; Ang, P. O.; To, A. W. L.; Shea, S. K. H. (Eds.) (2025) Hong Kong Register of Marine Species at: https://marinespecies.org/hkrms/aphia.php?p=taxdetails&id=208798 on 2026-03-08
Astudillo, J. C.; Williams, G. A.; Leung, K. M. Y.; Cannicci, S.; Yasuhara, M.; Yau, C.; Qiu, J-W.; Ang, P. O.; To, A. W. L.; Shea, S. K. H. (Eds.) (2026). Hong Kong Register of Marine Species. Portunus (Xiphonectes) longispinosus (Dana, 1852). Accessed at: https://marinespecies.org/hkrms/aphia.php?p=taxdetails&id=208798 on 2026-03-08
original description(of)Dana, J. D. (1852). Conspectus crustaceorum, &c. Conspectus of the Crustacea of the Exploring Expedition under Capt. Wilkes, U.S.N., including the Crustacea Cancroidea Corystoidea. <em>Proceedings of the Academy of Natural Science of Philadelphia.</em> 6: 73-86.[details]
basis of recordCrosnier, A. (1984). Sur quelques Portunidae (Crustacea Decapoda Brachyura) des Iles Seychelles. [On some Portunidae (Crustacea Decapoda Brachyura) from the Seychelles Islands.]. <em>Bulletin du Museum National d'Histoire Naturelle, Section A, Zoologie.</em> 6(2):397-419., available online athttps://doi.org/10.5962/p.285926[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality