WoRMS taxon details
Dajus mysidis Krøyer, 1842
146880 (urn:lsid:marinespecies.org:taxname:146880)
accepted
Species
Bopyrus mysidum Packard, 1867 · unaccepted
Dajus mixtus Giard & Bonnier, 1889 · unaccepted (Junior synonym of Dajus mysidis...)
Junior synonym of Dajus mysidis Krøyer, [1842]
Leptophryxus mysidis Buchholz, 1874 · unaccepted (Junior synonym of Dajus mysidis...)
Junior synonym of Dajus mysidis Krøyer, [1842]
marine, brackish, fresh, terrestrial
recent only
Krøyer, H. (1842). Zoologie. Crustacés. <em>In: Gaimard, P. (Ed), Voyages de la Commission Scientifique du Nord en Scandinavie, en Laponie au Spitzberg et aux Faröe pendant les années 1838, 1839 et 1840 sur la corvette la recherche commandée par M. Fabvre Lieutenant de vasseau.</em> Arthus Bertrand, Paris. Pls. "1-43" [only pls. 1-5, 5a, 6-11, 11b, 13-20, 22-31, 35-43 were issued (40 plates total); no text]. [1845 ??]. [details] 
Distribution southern Gaspe waters (Baie des Chaleurs, Gaspe Bay to American, Orphan and Bradelle banks; eastern boundary: eastern...
Distribution southern Gaspe waters (Baie des Chaleurs, Gaspe Bay to American, Orphan and Bradelle banks; eastern boundary: eastern Bradelle Valley) [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. Dajus mysidis Krøyer, 1842. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=146880 on 2025-05-07
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Nomenclature
original description
Krøyer, H. (1842). Zoologie. Crustacés. <em>In: Gaimard, P. (Ed), Voyages de la Commission Scientifique du Nord en Scandinavie, en Laponie au Spitzberg et aux Faröe pendant les années 1838, 1839 et 1840 sur la corvette la recherche commandée par M. Fabvre Lieutenant de vasseau.</em> Arthus Bertrand, Paris. Pls. "1-43" [only pls. 1-5, 5a, 6-11, 11b, 13-20, 22-31, 35-43 were issued (40 plates total); no text]. [1845 ??]. [details]
original description (of Dajus mixtus Giard & Bonnier, 1889) Giard, A. & J. Bonnier. (1889). Sur la morphologie et la position systématique des epicarides de la famille des Dajidae. <em>Comptes Rendus Hebdomadaires des Séances de l'Académie de Sciences.</em> 108: 1020-1022. [details]
original description (of Leptophryxus mysidis Buchholz, 1874) Buchholz, R. (1874). Crustaceen. <em>Die zweite Deutsche Nordpolarfahrt in den Jahren 1869 und 1870, unter Führung des Kapitän Koldwey / herausgegeben von dem Verein für die deutsche Nordpolfahrt in Bremen.</em> 2: 262-399, pls. 1-15., available online at https://www.biodiversitylibrary.org/page/1183313 [details]
original description (of Bopyrus mysidum Packard, 1867) Packard, A. S., Jr. (1867). Observations on the glacial phenomena of Labrador and Maine, with a view of the recent invertebrate fauna of Labrador. <em>Memoirs Read Before the Boston Society of Natural History.</em> 1: 210-303, pls. 7-8. [details]
original description (of Dajus mixtus Giard & Bonnier, 1889) Giard, A. & J. Bonnier. (1889). Sur la morphologie et la position systématique des epicarides de la famille des Dajidae. <em>Comptes Rendus Hebdomadaires des Séances de l'Académie de Sciences.</em> 108: 1020-1022. [details]
original description (of Leptophryxus mysidis Buchholz, 1874) Buchholz, R. (1874). Crustaceen. <em>Die zweite Deutsche Nordpolarfahrt in den Jahren 1869 und 1870, unter Führung des Kapitän Koldwey / herausgegeben von dem Verein für die deutsche Nordpolfahrt in Bremen.</em> 2: 262-399, pls. 1-15., available online at https://www.biodiversitylibrary.org/page/1183313 [details]
original description (of Bopyrus mysidum Packard, 1867) Packard, A. S., Jr. (1867). Observations on the glacial phenomena of Labrador and Maine, with a view of the recent invertebrate fauna of Labrador. <em>Memoirs Read Before the Boston Society of Natural History.</em> 1: 210-303, pls. 7-8. [details]
Other
additional source
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]
additional source Brunel, P., L. Bosse & G. Lamarche. (1998). Catalogue of the marine invertebrates of the estuary and Gulf of St. Lawrence. <em>Canadian Special Publication of Fisheries and Aquatic Sciences, 126.</em> 405 pp. (look up in IMIS) [details] Available for editors
[request]
additional source Brunel, P., L. Bosse & G. Lamarche. (1998). Catalogue of the marine invertebrates of the estuary and Gulf of St. Lawrence. <em>Canadian Special Publication of Fisheries and Aquatic Sciences, 126.</em> 405 pp. (look up in IMIS) [details] Available for editors
[request]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
Unreviewed
Biology Parasitical lifestyle on Mysis oculata and Mysis mixta [details]Distribution southern Gaspe waters (Baie des Chaleurs, Gaspe Bay to American, Orphan and Bradelle banks; eastern boundary: eastern Bradelle Valley) [details]
Habitat ectoparasite found on Mysis mizta; circalittoral of the Gulf and estuary [details]
