WoRMS name details

Checked: verified by a taxonomic editorElysia margaritae Fez, 1962

182791 (urn:lsid:marinespecies.org:taxname:182791)
taxon inquirendum
Species
marine
Fez S. de (1962). Dos nuevos ascoglossos y un Doto en el puerto de Valencia. Boletin de la real Sociedad Española de Historia Natural (B) 60: 105-112 [details]   
Checked: verified by a taxonomic editorTaxonomy Several authors have synonymised Elysia...  
Checked: verified by a taxonomic editorTaxonomy Several authors have synonymised Elysia margaritae with other species of Elysia. Thompson and Jaklin (1988) considered it as a junior synonym of Elysia timida, without any justification, whereas Bouchet (1984) considered it a junior synonym of E. viridis, also providing no arguments. However, Ortea et al. (1998), discussing Canary Islands E. timida specimens, considered E. margaritae a valid species; moreover, they proposed that Elysia gordanae should be considered a junior synonym. Regarding the latter statement, we have to point out that E. gordanae has a serrated edge to its radular teeth, and rounded edges of the parapodia, with small white protuberances, which have not been mentioned for E. margaritae. This leads us to consider both species to be different. Our conclusion is that E. margaritae is a valid species, because of its unique colour pattern, large size, and smooth radular teeth. Nevertheless, the lack of additional specimens with this morphology collected since its original description in 1962, even though the eastern Iberian coasts have been intensively studied over the last three decades by several authors, and the lack of data about the size of the radular teeth, suggests that some doubts about its true taxonomic identity still exist. [details]
Gofas, S. (2017). Elysia margaritae Fez, 1962. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=182791 on 2017-11-23

Date
action
by
2005-10-06 10:43:15Z
created
2017-04-10 22:05:10Z
changed

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original description Fez S. de (1962). Dos nuevos ascoglossos y un Doto en el puerto de Valencia. Boletin de la real Sociedad Española de Historia Natural (B) 60: 105-112 [details]   

additional source Cervera J.L., Calado G., Gavaia C., Malaquias M.A.E., Templado J., Ballesteros M., García-Gómez J.C. & Megina C. (2004). An annotated and updated checklist of the opisthobranchs (Mollusca: Gastropoda) from Spain and Portugal (including islands and archipelagos). Boletín. Instituto Español de Oceanografía : 20(1-4): 122 pp., available online at http://www.ieo.es/publicaciones/boletin/pdfs/bol20/boletin_20.pd [details]   
From editor or global species database
Checked: verified by a taxonomic editorTaxonomy Several authors have synonymised Elysia margaritae with other species of Elysia. Thompson and Jaklin (1988) considered it as a junior synonym of Elysia timida, without any justification, whereas Bouchet (1984) considered it a junior synonym of E. viridis, also providing no arguments. However, Ortea et al. (1998), discussing Canary Islands E. timida specimens, considered E. margaritae a valid species; moreover, they proposed that Elysia gordanae should be considered a junior synonym. Regarding the latter statement, we have to point out that E. gordanae has a serrated edge to its radular teeth, and rounded edges of the parapodia, with small white protuberances, which have not been mentioned for E. margaritae. This leads us to consider both species to be different. Our conclusion is that E. margaritae is a valid species, because of its unique colour pattern, large size, and smooth radular teeth. Nevertheless, the lack of additional specimens with this morphology collected since its original description in 1962, even though the eastern Iberian coasts have been intensively studied over the last three decades by several authors, and the lack of data about the size of the radular teeth, suggests that some doubts about its true taxonomic identity still exist. [details]