Decanet taxon details
Callianopsis clallamensis (Withers, 1924) †
875988 (urn:lsid:marinespecies.org:taxname:875988)
accepted
Species
Callianassa clallamensis Withers, 1924 † · unaccepted > superseded combination
Callianassa twinensis Rathbun, 1926 † · unaccepted > junior subjective synonym
Callianopsis twinensis (Rathbun, 1926) † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
(of Callianassa clallamensis Withers, 1924 †) Withers, T.H. (1924). Some decapod crustaceans (<i>Callianassa</i> and <i>Ranina</i>) from the Oligocene of Washington State, U.S.A. <em>Annals and Magazine of Natural History, ser. 9.</em> 14: 121–127, pl. 4. [details] Available for editors 
DecaNet eds. (2025). DecaNet. Callianopsis clallamensis (Withers, 1924) †. Accessed at: https://www.decanet.info/aphia.php?p=taxdetails&id=875988 on 2025-09-11
original description
(of Callianassa clallamensis Withers, 1924 †) Withers, T.H. (1924). Some decapod crustaceans (<i>Callianassa</i> and <i>Ranina</i>) from the Oligocene of Washington State, U.S.A. <em>Annals and Magazine of Natural History, ser. 9.</em> 14: 121–127, pl. 4. [details] Available for editors
original description (of Callianassa twinensis Rathbun, 1926 †) Rathbun, M. J. (1926). The fossil stalk-eyed Crustacea of the Pacific slope of North America. <em>Bulletin of the United States National Museum.</em> 138: 1-155, pls. 1-39., available online at https://dx.doi.org/10.5479/si.03629236.138.i [details] Available for editors
basis of record Hyžný, M.; Klompmaker, A.A. (2015). Systematics, phylogeny, and taphonomy of ghost shrimps (Decapoda): a perspective from the fossil record. <em>Arthropod Systematics & Phylogeny.</em> 73 (3): 401-437., available online at http://www.senckenberg.de/files/content/forschung/publikationen/arthropodsystematics/asp_73_3/03_asp_73_2_hyzny_401-437.pdf [details] Available for editors
original description (of Callianassa twinensis Rathbun, 1926 †) Rathbun, M. J. (1926). The fossil stalk-eyed Crustacea of the Pacific slope of North America. <em>Bulletin of the United States National Museum.</em> 138: 1-155, pls. 1-39., available online at https://dx.doi.org/10.5479/si.03629236.138.i [details] Available for editors
basis of record Hyžný, M.; Klompmaker, A.A. (2015). Systematics, phylogeny, and taphonomy of ghost shrimps (Decapoda): a perspective from the fossil record. <em>Arthropod Systematics & Phylogeny.</em> 73 (3): 401-437., available online at http://www.senckenberg.de/files/content/forschung/publikationen/arthropodsystematics/asp_73_3/03_asp_73_2_hyzny_401-437.pdf [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality