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Breadth and composition of polychaete diets and the importance of diatoms to species and trophic guilds
(2017-01-01)
Polychaetes are important components of trophic webs in sandy beaches, mainly due to their abundance and diversity of feeding modes, acting as detritivores or primary/secondary consumers. We characterized diets of several ...
Contribution of polychaetous annelids to the diet of Cheilodactylus bergi (Pisces, Cheilodactylidae)
(Rosenstiel Sch Mar Atmos Sci, 2000-12)
The hawkfish (castañeta) Cheilodactylus bergi Norman, 1937 is distributed in the Atlantic Ocean, from southern Brazil (22ºS) to San Jorge Gulf in Argentina (47ºS), between 50 and 150m depth, and constitutes a fishing ...
Breadth And Composition Of Polychaete Diets And The Importance Of Diatoms To Species And Trophic Guilds
(Biomed Central LTDLondon, 2016)
Structural and functional approaches to describe polychaete assemblages: ecological implications for estuarine ecosystems
(2011)
Polychaete assemblages are of special interest when studying dynamic environments such as estuaries because of their high plasticity in life strategies to cope with environmental variability. We tested the hypothesis that ...
Particle size selection in individuals from epifaunal versus infaunal populations of the nereidid polychaete Neanthes succinea (Polychaeta : Nereididae)
(Kluwer Academic PublDordrechtHolanda, 2003)
Does the presence of the SW Atlantic burrowing crab Chasmagnathus granulatus Dana affect predator–prey interactions between shorebirds and polychaetes?
(Elsevier Science, 2003-07)
The burrowing crab Chasmagnathus granulatus is an important bioturbator that generates dense burrow assemblages (crab beds) characteristic of intertidal habitats of SW Atlantic estuaries. Crab bioturbation affects the ...
Tasselia ordamensis: a biogenic structure of probable deposit-feeding and gardening maldanid polychaetes.
(Elsevier Science, 2010-06)
The internal structure and growth direction of well-preserved Tasselia ordamensis specimens from the Upper Cretaceous–Cenozoic of Antarctica and Tierra del Fuego are not compatible with its current interpretation as a ...
Effects of two estuarine intertidal polychaetes on infaunal assemblages and organic matter under contrasting crab bioturbation activity
(Elsevier Science, 2018-09)
Polychaetes and burrowing crabs are widely distributed in intertidal soft bottom environments, playing an important role in structuring infaunal assemblages through trophic and non-trophic interactions such as bioturbation. ...
POLYCHAETE ASSEMBLAGE OF AN IMPACTED ESTUARY, GUANABARA BAY, RIO DE JANEIRO, BRAZIL
(INST OCEANOGRAFICO, UNIV SAO PAULO, 2009)
Thirty-eight stations were sampled in Guanabara Bay, Rio de Janeiro, Brazil, to assess the spatio-temporal diversity and biomass of sublittoral polychaetes. Samples were collected during the dry (September 2000) and rainy ...