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CaRMS taxon details

Euchone Malmgren, 1866

129528  (urn:lsid:marinespecies.org:taxname:129528)

accepted
Genus
marine, brackish, fresh, terrestrial
recent only
Malmgren, Anders Johan. (1866). Nordiska Hafs-Annulater. [part three of three]. <em>Öfversigt af Königlich Vetenskapsakademiens förhandlingar, Stockholm.</em> 22(5): 355-410, plates XVIII-XXIX., available online at https://biodiversitylibrary.org/page/32339631
page(s): 405 [details]   
Taxonomy Giangrade et al (2017) reported a cladistic analysis for Euchone and related species of 21 taxa and 27 characters. They...  
Taxonomy Giangrade et al (2017) reported a cladistic analysis for Euchone and related species of 21 taxa and 27 characters. They comment "The genus Euchone should be defined by the presence of dorsal lips with radiolar appendages, and the absence of paleate chaetae in the thorax. Most of the Euchone species have thoracic uncini with teeth of similar size over the main fang, well-defined ventral shields, variation of abdominal uncinal shape between segments, a well-defined and hollowed pre-pygidial depression with lateral wings, and a ventral incision in the anterior collar margin, a feature also present in Jasmineira and Euchoneira. However, several exceptions to this pattern can be highlighted." [details]
Read, G.; Fauchald, K. (Ed.) (2018). World Polychaeta database. Euchone Malmgren, 1866. Accessed through: Kennedy, M.K., L. Van Guelpen, G. Pohle, L. Bajona (Eds.) (2018) Canadian Register of Marine Species at: http://marinespecies.org/carms/aphia.php?p=taxdetails&id=129528 on 2020-09-25
Kennedy, M.K., L. Van Guelpen, G. Pohle, L. Bajona (Eds.) (2020). Canadian Register of Marine Species. Euchone Malmgren, 1866. Accessed at: http://marinespecies.org/carms/aphia.php?p=taxdetails&id=129528 on 2020-09-25
Date
action
by
2004-12-21 15:54:05Z
created
2008-03-03 06:51:11Z
changed
2008-03-26 11:36:43Z
changed
2017-03-30 03:07:30Z
changed

original description Malmgren, Anders Johan. (1866). Nordiska Hafs-Annulater. [part three of three]. <em>Öfversigt af Königlich Vetenskapsakademiens förhandlingar, Stockholm.</em> 22(5): 355-410, plates XVIII-XXIX., available online at https://biodiversitylibrary.org/page/32339631
page(s): 405 [details]   

additional source Cochrane, S. J. 2003. Snowflakes and feather-dusters -- some challenges for soft-bottom fanworm systematics. Hydrobiologia 496: 49-62., available online at https://doi.org/10.1023/a:1026168025573 [details]   

additional source Fauchald, K. (1977). The polychaete worms, definitions and keys to the orders, families and genera. <em>Natural History Museum of Los Angeles County: Los Angeles, CA (USA), Science Series.</em> 28:1-188., available online at http://www.vliz.be/imisdocs/publications/123110.pdf [details]   

additional source Bellan, G. (2001). Polychaeta, <i>in</i>: Costello, M.J. <i>et al.</i> (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. <em>Collection Patrimoines Naturels.</em> 50: 214-231. (look up in IMIS[details]   

identification resource Giangrande, A.; Wasson, B.; Lezzi, M.; Licciano, M. (2017). Description of Euchone anceps sp. nov. (Annelida: Sabellidae) from the Mediterranean Sea and Northeast Atlantic, with remarks on the difficulty of generic definition. <em>The European Zoological Journal.</em> 84(1): 193-207., available online at http://www.tandfonline.com/doi/full/10.1080/24750263.2017.1297499
note: includes key to “Chonea” group of genera and species from Northeast Atlantic and Mediterranean area [details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Taxonomy Giangrade et al (2017) reported a cladistic analysis for Euchone and related species of 21 taxa and 27 characters. They comment "The genus Euchone should be defined by the presence of dorsal lips with radiolar appendages, and the absence of paleate chaetae in the thorax. Most of the Euchone species have thoracic uncini with teeth of similar size over the main fang, well-defined ventral shields, variation of abdominal uncinal shape between segments, a well-defined and hollowed pre-pygidial depression with lateral wings, and a ventral incision in the anterior collar margin, a feature also present in Jasmineira and Euchoneira. However, several exceptions to this pattern can be highlighted." [details]
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