WoRMS taxon details
Betamorpha megista Thistle & Hessler, 1977
258027 (urn:lsid:marinespecies.org:taxname:258027)
accepted
Species
marine, brackish, fresh, terrestrial
recent only
Thistle, D. and Hessler, R. (1977) A revision of Betamorpha (Isopoda; Asellota) in the world ocean with three new species. Journal of the Linnean Society (Zoology) 60: 275-295., available online at https://doi.org/10.1111/j.1096-3642.1977.tb01030.x [details]
Holotype USNM 155072, geounit Baja California
, Note Baja California, Mexico
Holotype USNM 155072, geounit Baja California [details]
From editor or global species database
type locality Baja California, Mexico [details]
Depth range 3616-4021
Depth range 3616-4021 [details]
Boyko, C.B.; Bruce, N.L.; Hadfield, K.A.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2025). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Betamorpha megista Thistle & Hessler, 1977. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=258027 on 2025-04-05
Date
action
by
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Attribution 4.0 License
Nomenclature
original description
Thistle, D. and Hessler, R. (1977) A revision of Betamorpha (Isopoda; Asellota) in the world ocean with three new species. Journal of the Linnean Society (Zoology) 60: 275-295., available online at https://doi.org/10.1111/j.1096-3642.1977.tb01030.x [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]
Other
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]





Holotype USNM 155072, geounit Baja California [details]