MarBEF Data System



Tardigrada taxon details

Bathyechiniscus tetronyx Steiner, 1926

342659  (urn:lsid:marinespecies.org:taxname:342659)

accepted
Species
marine
Steiner, G. (1926). Bathyechiniscus tetronyx n. g., n. sp., Ein neuer mariner Tardigrade. Deutsche Sudpolar Expedition, 1901–1903. <em>Zoology.</em> 10: 479-481. [details] Available for editors  PDF available
Type locality contained in Davis Sea  
type locality contained in Davis Sea [details]
Taxonomy This species with an uncertain diagnosis is in need of redescription. In the past, some specimens from
Europe and the USA...  
Taxonomy This species with an uncertain diagnosis is in need of redescription. In the past, some specimens from
Europe and the USA were attributed to this taxon, but these were later re-examined and attributed to
Styraconyx sargassi. Presently the taxonomic position of this taxon is unclear and the genus/species is known
only from the type locality (see also remarks in S. craticulus). [details]
Guidetti, R.; McInnes, S.J.; Kristensen, R.M. (2024). World List of Tardigrada. Bathyechiniscus tetronyx Steiner, 1926. Accessed at: https://marinespecies.org/tardigrada/aphia.php?p=taxdetails&id=342659 on 2024-11-25
Date
action
by
2008-04-09 14:04:46Z
created
2015-04-10 15:36:17Z
changed

original description Steiner, G. (1926). Bathyechiniscus tetronyx n. g., n. sp., Ein neuer mariner Tardigrade. Deutsche Sudpolar Expedition, 1901–1903. <em>Zoology.</em> 10: 479-481. [details] Available for editors  PDF available

basis of record van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details] 

additional source Pollock, L. W. (1983). A closer look at some marine Heterotardigrada, II: The morphology and taxonomy of Bathyechiniscus, with a description of <i>B. craticulus</i> n. sp. from the Caribbean. <em>Bulletin of Marine Science.</em> 33 (1): 109–117.
note: Emendation (re-diagnosis of genus) [details] Available for editors  PDF available

additional source Degma, P.; Bertolani, R.; Guidetti, R. (2009-2016). Actual checklist of Tardigrada species. (Assessed 10/02/2017) pp. 46., available online at http://www.tardigrada.modena.unimo.it/miscellanea/Actual%20checklist%20of%20Tardigrada.pdf [details] OpenAccess publication
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
Taxonomy This species with an uncertain diagnosis is in need of redescription. In the past, some specimens from
Europe and the USA were attributed to this taxon, but these were later re-examined and attributed to
Styraconyx sargassi. Presently the taxonomic position of this taxon is unclear and the genus/species is known
only from the type locality (see also remarks in S. craticulus). [details]

From regional or thematic species database
Habitat abyssal [details]
    Definitions

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