Results 71 to 80 of about 17,314 (281)
ABSTRACT Aim Tardigrades are important members of Antarctic metazoan communities with many endemic species. Major biogeographic patterns of Antarctic fauna have been identified, in particular regarding the zonation across the Gressitt line, dividing Continental and Peninsular Antarctica. Evidences suggest that Antarctic tardigrades follow this zonation
Matteo Vecchi+2 more
wiley +1 more source
Meiofauna in Rhodolith Beds on the Continental Shelf of the Potiguar Basin (Brazil)
ABSTRACT In continental shelves of tropical areas, ecological studies on meiofauna are scarce and most studies were mainly based on a single sampling event or limited spatial design. Along the Potiguar Basin continental shelf, carbonate sediments, produced by calcareous algae (rhodoliths) and corals, dominate. The ecology of rhodolith beds has been the
P. J. P. Santos+7 more
wiley +1 more source
Problems in meiofauna energy-flow studies [PDF]
The direct estimation of energy flow through marine meiobenthic populations poses several difficulties, mainly relating to sampling problems. The usefulness of some indirect estimation methods is discussed.
G. Vranken+2 more
openaire +2 more sources
Maerl Bed Conservation: Successes and Failures
ABSTRACT Most ecoregions lack data on maerl distribution and ecological status, so this needs fundamental research for conservation. Brittany, NW France, is an exception and has extensive research on maerl species, associated biodiversity, human‐induced impacts and protection efforts.
Jacques Grall, Jason M. Hall‐Spencer
wiley +1 more source
The Structuring Role of Rhodolith Beds on Meiobenthic Communities in the Mediterranean Sea
ABSTRACT Rhodolith beds are globally distributed structurally complex habitats formed by the aggregation of unattached forms of non‐geniculate coralline red algae. They provide key ecosystem functions and services, supporting feeding, settlement and nursery provision for several species.
Adele Cocozza di Montanara+4 more
wiley +1 more source
PATRONES DE DISTRIBUCIÓN DE LA MEIOFAUNA EN CORAL ARRECIFES DE LA PLATAFORMA NOROESTE DE CUBA.
Se estudió la meiofauna en 39 estaciones en arrecifes coralinos de la plataforma NW de Cuba para describir los patrones de distribución en cinco hábitats.
M. Armenteros+2 more
doaj
This study aimed to evaluate the effects of the burrowing crab Chasmagnathus granulata on meiofauna at three intertidal habitats across a tidal exposure gradient (i.e., an emerged salt marsh, an emerged mudflat and a submerged mudflat) in an estuarine ...
Leonardo Cruz Rosa+1 more
doaj +1 more source
Occurrence of 'Antrobathynella stammeri' (Jakobi, 1954) (Crustacea: Syncarida: Bathynellidae) in the hyporheic zones of two English karst rivers [PDF]
This paper reports the first records of Antrobathynella stammeri in the British Isles since 1985. Numerous individuals were observed in hyporheic water extracted from the River Skirfare (Yorkshire, UK), whilst, in an independent study, a single confirmed
Dunscombe, MP+2 more
core
Nutritional importance of benthic bacteria for deep-sea nematodes from the Arctic ice margin: Results of an isotope tracer experiment [PDF]
A
Guilini, Katja+4 more
core +2 more sources
Abstract Natural and anthropogenic stressors alter the composition, biomass, and nutritional quality of primary producers and microorganisms, the basal organisms that synthesize the biomolecules essential for metazoan growth and survival (i.e., basal resources).
Kim Vane+2 more
wiley +1 more source