WoRMS taxon details
Polyonyx Stimpson, 1858
158405 (urn:lsid:marinespecies.org:taxname:158405)
accepted
Genus
Porcellana macrocheles Gibbes, 1850 accepted as Polyonyx gibbesi Haig, 1956 (type by original designation)
Polyonix Stimpson, 1858 · unaccepted > misspelling - incorrect subsequent spelling
Porcellana (Polyonyx) Stimpson, 1858 · unaccepted (superseded status)
- Species Polyonyx angustus Osawa, 2018
- Species Polyonyx biunguiculatus (Dana, 1852)
- Species Polyonyx boucheti Osawa, 2007
- Species Polyonyx bouvieri de Saint Joseph, 1900
- Species Polyonyx confinis Haig, 1960
- Species Polyonyx deezi Osawa & Sato, 2022
- Species Polyonyx gibbesi Haig, 1956
- Species Polyonyx haigae McNeill, 1968
- Species Polyonyx hendersoni Southwell, 1909
- Species Polyonyx heok Osawa & Ng, 2016
- Species Polyonyx kumejima Osawa & Ng, 2016
- Species Polyonyx loimicola Sankolli, 1965
- Species Polyonyx maccullochi Haig, 1965
- Species Polyonyx nitidus Lockington, 1878
- Species Polyonyx obesulus Miers, 1884
- Species Polyonyx pedalis Nobili, 1906
- Species Polyonyx pilosibrachium Osawa, Naruse & Ng, 2018
- Species Polyonyx planus Osawa & Ng, 2016
- Species Polyonyx quadratus Chace, 1956
- Species Polyonyx sasekumari Osawa, Naruse & Ng, 2018
- Species Polyonyx senegalensis Chace, 1956
- Species Polyonyx similis Osawa, 2015
- Species Polyonyx sinensis Stimpson, 1858
- Species Polyonyx socialis Werding & Hiller, 2019
- Species Polyonyx spina Osawa, 2007
- Species Polyonyx splendidus Sankolli, 1966
- Species Polyonyx thai Werding, 2001
- Species Polyonyx transversus (Haswell, 1882)
- Species Polyonyx triunguiculatus Zehntner, 1894
- Species Polyonyx tulearis Werding, 2001
- Species Polyonyx utinomii Miyake, 1943
- Species Polyonyx vermicola Ng & Sasekumar, 1993
- Species Polyonyx acutifrons De Man, 1896 accepted as Polyonyx triunguiculatus Zehntner, 1894 (unaccepted > junior subjective synonym)
- Species Polyonyx asiaticus Shen, 1936 accepted as Polyonyx sinensis Stimpson, 1858 (unaccepted > junior subjective synonym)
- Species Polyonyx bella Hsueh & Huang, 1998 accepted as Polyonyx sinensis Stimpson, 1858 (unaccepted > junior subjective synonym)
- Species Polyonyx carinatus Ortmann, 1892 accepted as Pisidia dispar (Stimpson, 1858) (unaccepted > junior subjective synonym)
- Species Polyonyx cometes Walker, 1887 accepted as Eulenaios cometes (Walker, 1887) (unaccepted > superseded combination)
- Species Polyonyx denticulatus Paulson, 1875 accepted as Aliaporcellana suluensis (Dana, 1852) (unaccepted > junior subjective synonym)
- Species Polyonyx hexagonalis Zehntner, 1894 accepted as Aliaporcellana suluensis (Dana, 1852) (unaccepted > junior subjective synonym)
- Species Polyonyx parabiunguiculatus Yang, 1996 accepted as Polyonyx biunguiculatus (Dana, 1852) (unaccepted > junior subjective synonym)
- Species Polyonyx parvidens Nobili, 1905 accepted as Polyonyx obesulus Miers, 1884 (unaccepted > junior subjective synonym)
- Species Polyonyx paucidens Nobili, 1905 accepted as Polyonyx parvidens Nobili, 1905 accepted as Polyonyx obesulus Miers, 1884 (unaccepted > misspelling - incorrect subsequent spelling, incorrect spelling of junior synonym)
- Species Polyonyx plumatus Yang & Xu, 1994 accepted as Polyonyx haigae McNeill, 1968 (unaccepted > junior subjective synonym)
- Species Polyonyx pugilator Nobili, 1905 accepted as Aliaporcellana pygmaea (De Man, 1902) (unaccepted > junior subjective synonym)
- Species Polyonyx pygmaeus (De Man, 1902) accepted as Aliaporcellana pygmaea (De Man, 1902) (unaccepted > superseded combination)
- Species Polyonyx quadriungulatus Glassell, 1935 accepted as Polyonyx nitidus Lockington, 1878 (unaccepted > junior subjective synonym)
- Species Polyonyx suluensis (Dana, 1852) accepted as Aliaporcellana suluensis (Dana, 1852) (unaccepted > superseded combination)
- Species Polyonyx telestophilus Johnson, 1958 accepted as Aliaporcellana telestophila (Johnson, 1958) (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
recent + fossil
Stimpson, W. (1858). Prodromus descriptionis animalium evertebratum, quae in Expeditione ad Oceanum Pacificum Septentrionalem, a Republica Federata missa, Cadwaladaro Ringgold et Johanne Rodgers Ducibus, observavit et descripsit. Pars VII. Crustacea Anomoura. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 10: 225-252 [63-90 in separate]., available online at https://www.biodiversitylibrary.org/page/47535818 [details] 
DecaNet eds. (2025). DecaNet. Polyonyx Stimpson, 1858. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=158405 on 2025-04-04
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
Stimpson, W. (1858). Prodromus descriptionis animalium evertebratum, quae in Expeditione ad Oceanum Pacificum Septentrionalem, a Republica Federata missa, Cadwaladaro Ringgold et Johanne Rodgers Ducibus, observavit et descripsit. Pars VII. Crustacea Anomoura. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 10: 225-252 [63-90 in separate]., available online at https://www.biodiversitylibrary.org/page/47535818 [details] 
basis of record Barnard, K.H. (1950). Descriptive catalogue of South African decapod Crustacea (crabs and shrimps). <em>Annals of the South African Museum.</em> 38: 1-837. (look up in IMIS) [details] Available for editors
[request]
basis of record Barnard, K.H. (1950). Descriptive catalogue of South African decapod Crustacea (crabs and shrimps). <em>Annals of the South African Museum.</em> 38: 1-837. (look up in IMIS) [details] Available for editors

Other
context source (PeRMS)
Moscoso, V. (2012). Catálogo de crustáceos decápodos y estomatópodos del Perú. <em>Boletín Instituto del Mar del Perú.</em> 27(1-2): 8-207., available online at https://repositorio.imarpe.gob.pe/handle/20.500.12958/2190 [details]
additional source Integrated Taxonomic Information System (ITIS). , available online at http://www.itis.gov [details]
additional source Integrated Taxonomic Information System (ITIS). , available online at http://www.itis.gov [details]




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Japanese | ヤドリカニダマシ属 | [details] |