Results 11 to 20 of about 4,100 (180)

Description of two new species of Malacoceros and Rhynchospio spionids (Polychaeta: Spionidae) from the Grand Caribbean region Descripción de dos nuevas especies de espiónidos de Malacoceros y Rhynchospio (Polychaeta: Spionidae) de la región del Gran Caribe

open access: greenRevista Chilena de Historia Natural, 2010
Two new species of spionids are described from the Caribbean Sea, Malacoceros cariacoensis n. sp. from Venezuela and Rhynchospio harrisae n. sp. from Guana in the Virgin Islands, British Virgin Island. Malacoceros cariacoensis n. sp.
V. HUGO DELGADO-BLAS, ÓSCAR DÍAZ-DÍAZ
doaj   +1 more source

Food-web modification in the eastern Gulf of Finland after invasion of Marenzelleria arctia (Spionidae, Polychaeta) [PDF]

open access: goldNeoBiota, 2021
The paucity of data on non-indigenous marine species is a particular challenge for understanding the ecology of invasions and prioritising conservation and research efforts in marine ecosystems. Marenzelleria spp.
Sergey Golubkov   +2 more
doaj   +4 more sources

Degenerated vision, altered lipid metabolism, and expanded chemoreceptor repertoires enable Lindaspio polybranchiata to thrive in deep-sea cold seeps [PDF]

open access: yesBMC Biology
Background Lindaspio polybranchiata, a member of the Spionidae family, has been reported at the Lingshui Cold Seep, where it formed a dense population around this nascent methane vent. We sequenced and assembled the genome of L.
Yujie Yan   +10 more
doaj   +2 more sources

Biodiversity and distribution of macroinfauna assemblages on sandy beaches along the Gulf of Cadiz (SW Spain) [PDF]

open access: yesScientia Marina, 2015
In the current study, the macroinfauna communities inhabiting 12 sandy beaches along the Spanish coast of the Gulf of Cadiz were describe in order to characterize their unexplored biodiversity, their zonation patterns and their environmental features.
M. José Reyes-Martínez   +3 more
doaj   +5 more sources

The First Record of Marenzelleria neglecta and the Spread of Laonome xeprovala in the Danube Delta–Black Sea Ecosystem

open access: yesDiversity, 2022
Biological invasions can have major impacts on freshwater and marine ecosystems. Therefore, it is vital that non-indigenous species are accurately identified and reported when potential or confirmed invasions occur.
Adrian Teacă   +3 more
doaj   +1 more source

Redescription of Scolelepis tridentata (Southern, 1914) (Annelida: Spionidae), with description of a new species of Scolelepis from the Black Sea

open access: yesThe European Zoological Journal, 2023
The spionid genus Scolelepis is commonly divided into the subgenera Scolelepis (s. str.) and Parascolelepis. In the Black Sea, two species ascribed to the subgenus Parascolelepis have been reported so far – Scolelepis tridentata and Scolelepis cantabra ...
Victor Surugiu
doaj   +1 more source

Estructura y actividad de los ensamblajes de poliquetos en sedimentos contaminados con petróleo (Patagonia, Argentina)

open access: yesEcología Austral, 2023
Una de las herramientas aplicadas para determinar el estado de contaminación y estrés de un ambiente es a través de bioindicadores macrobentónicos. Los objetivos de este estudio fueron 1) validar condiciones experimentales ex situ comparando después de ...
Ornella Romanut   +3 more
doaj   +1 more source

Respuestas a distintos niveles de organización biológica del poliqueto Boccardia proboscidea ante la contaminación cloacal

open access: yesEcología Austral, 2023
El vertido de efluentes domésticos e industriales a los océanos es una de las principales formas de contaminación marina. El impacto de estos efluentes sobre el medio marino se puede estudiar a través de las respuestas a distintos niveles de ...
Manuela Ortells Privitera   +2 more
doaj   +1 more source

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