WoRMS taxon details
Exosphaeroma rhomburum (Richardson, 1899)
257035 (urn:lsid:marinespecies.org:taxname:257035)
accepted
Species
Sphaeroma rhomburum Richardson, 1899 · unaccepted (basionym)
Ypsiloma rhomburum (Richardson, 1899) · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
recent only
(of Sphaeroma rhomburum Richardson, 1899) Richardson, H. (1899). Key to the isopods of the Pacific Coast of North America, with descriptions of twenty-two new species. <em>Proceedings of the United States National Museum.</em> 21: 815-869. [details] 
Note California, USA
From editor or global species database
type locality California, USA [details]
Depth range shallow
Depth range shallow [details]
Boyko, C.B.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2025). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Exosphaeroma rhomburum (Richardson, 1899). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=257035 on 2025-09-12
Date
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Nomenclature
original description
(of Sphaeroma rhomburum Richardson, 1899) Richardson, H. (1899). Key to the isopods of the Pacific Coast of North America, with descriptions of twenty-two new species. <em>Proceedings of the United States National Museum.</em> 21: 815-869. [details]
basis of record Schotte, M., B.F. Kensley & S. Shilling. (1995 onwards). World list of Marine, Freshwater and Terrestrial Crustacea Isopoda. National Museum of Natural History Smithsonian Institution: Washington D.C., USA - no longer online. [website archived on 2018-01-25]. [details]
basis of record Schotte, M., B.F. Kensley & S. Shilling. (1995 onwards). World list of Marine, Freshwater and Terrestrial Crustacea Isopoda. National Museum of Natural History Smithsonian Institution: Washington D.C., USA - no longer online. [website archived on 2018-01-25]. [details]
Taxonomy
status source
Stebbins, T. D.; Wetzer, R. (2023). Review and guide to the isopods (Crustacea, Isopoda) of littoral and sublittoral marine habitats in the Southern California Bight. <em>ZooKeys.</em> 1162: 1-167., available online at https://doi.org/10.3897/zookeys.1162.100390
page(s): 76 [details]
page(s): 76 [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
