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Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.

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Note on additional diagnostic characters for Marphysa sanguinea (Montagu, 1813) (Annelida: Eunicida: Eunicidae), a recently introduced species in the Netherlands Hutchings, P.; Glasby, C.J.; Wijnhoven, S. (2012). Note on additional diagnostic characters for Marphysa sanguinea (Montagu, 1813) (Annelida: Eunicida: Eunicidae), a recently introduced species in the Netherlands. Aquat. Invasions 7(2): 277-282. http://dx.doi.org/10.3391/ai.2012.7.2.014 In: Aquatic Invasions. Regional Euro-Asian Biological Invasions Centre (REABIC): Helsinki. ISSN 1798-6540; e-ISSN 1818-5487, meer

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Beschikbaar in	Auteurs
VLIZ: Open access 249771 [ download pdf ]

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Trefwoorden

New records Taxa > Species > Introduced species Marphysa sanguinea (Montagu, 1813) [WoRMS]; Polychaeta [WoRMS] ANE, Nederland [Marine Regions] Marien/Kust

Author keywords

Additional characters; Pectinate chaetae

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Auteurs		Top
Hutchings, P. Glasby, C.J., meer Wijnhoven, S., meer

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Abstract

Recently specimens of the polychaete Marphysa sanguinea (Montagu, 1813) (Annelida: Eunicida: Eunicidae) were reported as an introduction to the Eastern Scheldt in southwestern Netherlands. In order to confirm the species identity, material was examined with SEM and compared with material from Devon near the type locality in Cornwall, UK. These studies confirmed that this was a new record of M. sanguinea, which can be distinguished from other Marphysa species by the pattern of the distribution of pectinate chaetae in posterior parapodia. This new record extends the known distribution of the species based on verified records, eastward along the English Channel. As the specimens from the Netherlands show additional variation, the species description of M. sanguinea is expanded, which will facilitate future identifications of this species and comparison with other members of the genus.

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