WoRMS name details
Willemoesia challengeri Sund, 1920
383223 (urn:lsid:marinespecies.org:taxname:383223)
unaccepted > junior subjective synonym
Species
marine, brackish, fresh, terrestrial
recent only
Sund, O. (1920). The “Challenger” Eryonidea (Crustacea). <em>Annals and Magazine of Natural History, ser. 9.</em> 6: 220-226., available online at https://doi.org/10.1080/00222932008632435 [details] 
DecaNet eds. (2026). DecaNet. Willemoesia challengeri Sund, 1920. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=383223 on 2026-06-26
Date
action
by
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Nomenclature
original description
Sund, O. (1920). The “Challenger” Eryonidea (Crustacea). <em>Annals and Magazine of Natural History, ser. 9.</em> 6: 220-226., available online at https://doi.org/10.1080/00222932008632435 [details]
Unknown type BMNH 1888.22, geounit Araucanian [details]
