WoRMS taxon details

Dajidae G. O. Sars, 1883

146514  (urn:lsid:marinespecies.org:taxname:146514)

  1. Biota
  2. Animalia (Kingdom)
  3. Arthropoda (Phylum)
  4. Crustacea (Subphylum)
  5. Multicrustacea (Superclass)
  6. Malacostraca (Class)
  7. Eumalacostraca (Subclass)
  8. Peracarida (Superorder)
  9. Isopoda (Order)
  10. Epicaridea (Suborder)
  11. Cryptoniscoidea (Superfamily)
  12. Dajidae (Family)
accepted
Family
Dajus Krøyer, [1842] (type by original designation)
Colypuridae Richardson, 1905 · unaccepted > junior subjective synonym

Ordering

  • Alphabetically
  • By status

Children Display

  1. Genus Aegophila Bresciani, 1966
    1. Species Aegophila cappa Williams & Boyko, 2021
    2. Species Aegophila socialis Bresciani, 1966
  2. Genus Akrophryxus Williams & Boyko, 2021
    1. Species Akrophryxus acinaces Williams, Boyko & Moritaki, 2022
    2. Species Akrophryxus milvus Williams & Boyko, 2021
    3. Species Akrophryxus pallipalicus Williams, Boyko & Moritaki, 2022
  3. Genus Allophryxus Koehler, 1911
    1. Species Allophryxus ruber Koehler, 1911
  4. Genus Antephrya Schultz, 1978
    1. Species Antephrya limacis Schultz, 1978
  5. Genus Arthrophryxus Richardson, 1908
    1. Species Arthrophryxus beringanus Richardson, 1908
  6. Genus Aspidophryxus G. O. Sars, 1883
    1. Species Aspidophryxus discoformis Boyko & Williams, 2012
    2. Species Aspidophryxus frontalis Bonnier, 1900
    3. Species Aspidophryxus izuensis Shimomura, 2017
    4. Species Aspidophryxus japonicus Shimomura & Ohtsuka, 2011
    5. Species Aspidophryxus peltatus G. O. Sars, 1883
    6. Species Aspidophryxus sarsi Giard & Bonnier, 1889 accepted as Aspidophryxus peltatus G. O. Sars, 1883 (Junior synonym of Aspidophryxus peltatus G. O. Sars, 1883)
  7. Genus Branchiophryxus Caullery, 1897
    1. Species Branchiophryxus caulleryi Koehler, 1911
    2. Species Branchiophryxus koehleri Nierstrasz & Brender à Brandis, 1931
    3. Species Branchiophryxus nyctiphanae Caullery, 1897
  8. Genus Colophryxus Richardson, 1908
    1. Species Colophryxus novangliae Richardson, 1908
  9. Genus Cryptocisus Schultz, 1977
    1. Species Cryptocisus laevis Schultz, 1977
  10. Genus Dajus Krøyer, [1842]
    1. Species Dajus afromysidis Pillai, 1964
    2. Species Dajus mysidis Krøyer, 1842
    3. Species Dajus profundus Hansen, 1916
    4. Species Dajus siriellae G. O. Sars, 1885
    5. Species Dajus mixtus Giard & Bonnier, 1889 accepted as Dajus mysidis Krøyer, 1842 (Junior synonym of Dajus mysidis Krøyer, [1842])
  11. Genus Dolichophryxus Schultz, 1977
    1. Species Dolichophryxus geminatus Schultz, 1977
  12. Genus Heterophryxus G. O. Sars, 1885
    1. Species Heterophryxus appendiculatus G. O. Sars, 1885
    2. Species Heterophryxus australis Schultz, 1977
    3. Species Heterophryxus elongatus Schultz, 1977
    4. Species Heterophryxus pacificus Ariyama, Saito & Shimomura, 2016
  13. Genus Holophryxus Richardson, 1905
    1. Species Holophryxus acanthephyrae Stephensen, 1912
    2. Species Holophryxus alaskensis Richardson, 1905
    3. Species Holophryxus citriformis Huys, Savchenko & Kosobokova, 2023
    4. Species Holophryxus fusiformis Shiino, 1937
    5. Species Holophryxus giardi Richardson, 1908
    6. Species Holophryxus polyandrus (Schultz, 1978)
    7. Species Holophryxus quadratahumerale (Schultz, 1978)
    8. Species Holophryxus richardi Koehler, 1911
    9. Species Holophryxus septapodus (Schultz, 1978)
    10. Species Holophryxus truncatus (Schulz, 1977)
    11. Species Holophryxus alascensis Richardson, 1905 accepted as Holophryxus alaskensis Richardson, 1905 (unaccepted > misspelling - incorrect subsequent spelling)
    12. Species Holophryxus californiensis Richardson, 1908 accepted as Holophryxus alaskensis Richardson, 1905 (Junior synonym of Holophryxus alaskensis Richardson, 1905)
  14. Genus Neritoniscus Schultz, 1977
    1. Species Neritoniscus euphoticus Schultz, 1977
  15. Genus Notophryxus G. O. Sars, 1883
    1. Species Notophryxus clypeatus (G. O. Sars, 1879)
    2. Species Notophryxus globularis G. O. Sars, 1885
    3. Species Notophryxus lateralis G. O. Sars, 1885
    4. Species Notophryxus lobatus Pillai, 1964
    5. Species Notophryxus lobus Schultz, 1977
    6. Species Notophryxus longicaudatus Vanhöffen, 1914
    7. Species Notophryxus ocellatus Shimomura & Ohtsuka, 2011
    8. Species Notophryxus ovalis Schultz, 1978
    9. Species Notophryxus ovoides G. O. Sars, 1883
  16. Genus Oculophryxus Shields & Gómez-Gutiérrez, 1996
    1. Species Oculophryxus bicaulis Shields & Gómez-Gutiérrez, 1996
  17. Genus Paraspidophryxus Schultz, 1977
    1. Species Paraspidophryxus terminalis Schultz, 1977
  18. Genus Prodajus Bonnier, 1903
    1. Species Prodajus bigelowiensis Schultz & Allen, 1982
    2. Species Prodajus bilobatus Shiino, 1943
    3. Species Prodajus curviabdominalis Shimomura, Ohtsuka & Naito, 2005
    4. Species Prodajus gastrosacci Pillai, 1964
    5. Species Prodajus lobiancoi Bonnier, 1903
    6. Species Prodajus ostendensis Gilson, 1909
    7. Species Prodajus ovatus Pillai, 1964
  19. Genus Prophryxus Richardson, 1909
    1. Species Prophryxus alascensis Richardson, 1909
  20. Genus Streptodajus Nierstrasz & Brender à Brandis, 1923
    1. Species Streptodajus equilibrans Nierstrasz & Brender à Brandis, 1923
  21. Genus Telephryxus Williams & Boyko, 2021
    1. Species Telephryxus clypeus Williams & Boyko, 2021
  22. Genus Zonophryxus Richardson, 1903
    1. Species Zonophryxus agassizi (Richardson, 1905)
    2. Species Zonophryxus dodecapus Holthuis, 1949
    3. Species Zonophryxus grimaldii Koehler, 1911
    4. Species Zonophryxus probisowa Boyko & Williams, 2021
    5. Species Zonophryxus quinquedens Barnard, 1914
    6. Species Zonophryxus retrodens Richardson, 1903
    7. Species Zonophryxus trilobus Richardson, 1910
    8. Species Zonophryxus similis Searle, 1914 accepted as Zonophryxus agassizi (Richardson, 1905)
  23. Genus Hypodajus Nierstrasz & Brender à Brandis, 1931 accepted as Holophryxus Richardson, 1905 (unaccepted > junior subjective synonym)
    1. Species Hypodajus georgiensis Nierstrasz & Brender à Brandis, 1931 accepted as Holophryxus alaskensis Richardson, 1905 (Junior synonym of Holophryxus alaskensis Richardson, 1905)
  24. Genus Isophryxus Schultz, 1977 accepted as Holophryxus Richardson, 1905 (unaccepted > junior subjective synonym)
    1. Species Isophryxus concavus Schultz, 1977 accepted as Holophryxus acanthephyrae Stephensen, 1912 (Junior synonym)
    2. Species Isophryxus polyandrus Schultz, 1978 accepted as Holophryxus polyandrus (Schultz, 1978) (Transferred to Holophryxus Richardson, 1905)
    3. Species Isophryxus quadratahumerale Schultz, 1978 accepted as Holophryxus quadratahumerale (Schultz, 1978) (Transferred to Holophryxus Richardson, 1905)
    4. Species Isophryxus septapodus Schultz, 1978 accepted as Holophryxus septapodus (Schultz, 1978) (Transferred to Holophryxus Richardson, 1905)
  25. Genus Leptophryxus Buchholz, 1874 accepted as Dajus Krøyer, [1842] (unaccepted > junior subjective synonym)
    1. Species Leptophryxus clypeatus G. O. Sars, 1879 accepted as Notophryxus clypeatus (G. O. Sars, 1879) (Transferred to Notophryxus G. O. Sars, 1883)
    2. Species Leptophryxus mysidis Buchholz, 1874 accepted as Dajus mysidis Krøyer, 1842 (Junior synonym of Dajus mysidis Krøyer, [1842])
marine, brackish, fresh, terrestrial
recent only
Sars, G. O. (1883). Oversigt af Norges Crustaceer med foreløbige Bemærkninger over de nye eller mindre bekjendte Arter. I. (Podophthalmata - Cumacea - Isopoda - Amphipoda). <em>Videnskabs-Selskabet i Christiana.</em> 18 [for 1882]: 1-124, pls. 1-6. [details] OpenAccess publication
Boyko, C.B.; Hadfield, K.A.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2025). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Dajidae G. O. Sars, 1883. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=146514 on 2025-05-14
Date
action
by
2005-01-25 08:49:32Z
created
Cuvelier, Daphne
2005-05-02 12:40:44Z
changed
Cuvelier, Daphne
2007-11-27 17:31:00Z
checked
Schotte, Marilyn
2008-01-30 20:30:39Z
changed
Boyko, Christopher B.
2013-12-18 15:51:57Z
changed
Boyko, Christopher B.
2019-03-15 11:24:56Z
changed
Boyko, Christopher B.
2024-02-29 13:24:44Z
changed
Boyko, Christopher B.

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


Nomenclature

original description Sars, G. O. (1883). Oversigt af Norges Crustaceer med foreløbige Bemærkninger over de nye eller mindre bekjendte Arter. I. (Podophthalmata - Cumacea - Isopoda - Amphipoda). <em>Videnskabs-Selskabet i Christiana.</em> 18 [for 1882]: 1-124, pls. 1-6. [details] OpenAccess publication

original description (of Colypuridae Richardson, 1905) Richardson, H. (1905). Reports on the scientific results of the expedition to the eastern tropical Pacific, in charge of Alexander Agassiz, by the U. S. Fish Commission steamer "Albatross" from October, 1904, to March, 1905, Lieut. Commander L. M. Garrett, U. S. N., commanding. II. Description of a new genus of isopods, typical of a new family. <em>Bulletin of the Museum of Comparative Zoology at Harvard College.</em> 46(6): 105-107, 1 pl. [details] OpenAccess publication

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

source of synonymy Boyko, C. B. & J. D. Williams. (2021). A review of the genus <i>Zonophryxus</i> Richardson, 1903 (Crustacea: Isopoda: Dajidae) with recognition of <i>Colypurus agassizi</i> Richardson, 1905 (Crustacea: Isopoda: Colypuridae) as a synonym of <i>Zonophryxus similis</i> Searle, 1914 and the requisite sinking of Colypuridae. <em>Proceedings of the Biological Society of Washington.</em> 134: 243–264. [details] Available for editors  PDF available [request]

status source Boyko, C. B.; Moss, J.; Williams, J. D.; Shields, J. D. (2013). A molecular phylogeny of Bopyroidea and Cryptoniscoidea (Crustacea: Isopoda). <em>Systematics and Biodiversity.</em> 11(4): 495-506. [details] Available for editors  PDF available [request]

Other

additional source Martin, J.W., & Davis, G.E. (2001). An updated classification of the recent Crustacea. <em>Science Series, 39. Natural History Museum of Los Angeles County. Los Angeles, CA (USA).</em> 124 pp. (look up in IMIS) [details] Available for editors  PDF available [request]

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
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LanguageName 
Japanese アミヤドリムシ科  [details]
To Biological Information System for Marine Life (BISMaL) 
To European Nucleotide Archive, ENA (Dajidae) 
To Genbank 
To Yale Peabody Museum of Natural History (YPM IZ 034791) 
To ITIS
Unreviewed
To Yale Peabody Museum of Natural History (YPM IZ 034791)
To Yale Peabody Museum of Natural History (YPM IZ 034791)
Hosted externally