WoRMS taxon details
Gynodiastylidae Stebbing, 1912
- Genus Allodiastylis Hale, 1936
- Genus Axiogynodiastylis Gerken, 2001
- Genus Dicoides Hale, 1946
- Genus Eogynodiastylis Gerken, 2001
- Genus Gynodiastylis Calman, 1911
- Genus Haliana Day, 1980
- Genus Jennidayus Zhang, Gerken & Chen, 2014
- Genus Litogynodiastylis Gerken, 2001
- Genus Paradicoides Gerken, 2001
- Genus Pseudozimmeriana Gerken, 2001
- Genus Sheardia Hale, 1946
- Genus Zimmeriana Hale, 1946
- Genus Dayus Gerken, 2001 accepted as Jennidayus Zhang, Gerken & Chen, 2014 (unaccepted > junior homonym, junior homonym of Dayus Mahmood, 1967)
marine, fresh, terrestrial
Not documented
Watling, L.; Gerken, S. (2026). World Cumacea Database. Gynodiastylidae Stebbing, 1912. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=181392 on 2026-06-08
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Nomenclature
Other
additional source
Bacescu, M. (1992). Cumacea II (Fam. Nannastacidae, Diastylidae, Pseudocumatidae, Gynodiastylidae et Ceratocumatidae). Crustaceorum Catalogus Pars 8. SPB Academic Publishing, The Hague, 468. [details] Available for editors 
[request]
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 [request]
[request]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
[request]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Morphology - Telson present, small, usually without terminal setae, but occasionally with 2.
- Uropod inner ramus of 1, 2, or 3 articles.
- Male pleopods absent.
- Number free thoracic somites never reduced.
- Exopods on maxillipeds and the following combinations of pereopods: in the male, 1-4, occasionally 1-3 or 1-2; in the female, absent from third maxillipeds, 0, 2, or 2 + 2 rudimentary on pereopods.
- Mandible with large section dorsal to molar.
- Branchial apparatus without gill plates or supports. [details]
| Language | Name | |
|---|---|---|
| Japanese | フリソデクーマ科 | [details] |
