(of)Stimpson, W. (1858). Prodromus descriptionis animalium evertebratorum, quae in Expeditione ad Oceanum Pacificum Septentrionalem, a Republica Federata missa, Cadwaladaro Ringgold et Johanne Rodgers Ducibus, observavit et descripsit. Pars V. Crustacea Ocypodoidea. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 10: 93-110 [39-56 in separate].[details]
DecaNet eds. (2025). DecaNet. Pinnixa penultipedalis Stimpson, 1858. 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://www.marinespecies.org/hkrms/aphia.php?p=taxdetails&id=445053 on 2026-05-17
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. Pinnixa penultipedalis Stimpson, 1858. Accessed at: https://marinespecies.org/hkrms/aphia.php?p=taxdetails&id=445053 on 2026-05-17
original description(of)Stimpson, W. (1858). Prodromus descriptionis animalium evertebratorum, quae in Expeditione ad Oceanum Pacificum Septentrionalem, a Republica Federata missa, Cadwaladaro Ringgold et Johanne Rodgers Ducibus, observavit et descripsit. Pars V. Crustacea Ocypodoidea. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 10: 93-110 [39-56 in separate].[details]
context source (HKRMS)BU. (2013). Provision of services for field sampling, species identification and data analysis of benthic faunal communities of Hong Kong marin waters. Final report submitted to EPD.[details]
basis of recordLiu, J.Y. [Ruiyu] (ed.). (2008). [Checklist of marine biota of China seas]. <em>China Science Press.</em> 1267 pp. (look up in IMIS) [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality