Results 11 to 20 of about 35,232 (160)
The genus Smeagol consists of five named species of air-breathing marine slugs (restricted to southern Australia and New Zealand) and three undescribed taxa from southern Japan. Only one species, S. hilaris, is known to be from New South Wales (NSW), and
Matt J. Nimbs +6 more
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The Census of Exoplanets in Visual Binaries
While numerous exoplanets have now been uncovered in stellar binaries, the impact of companion stars on planet formation and evolution is still not understood. From the Gaia DR2 catalog and an extensive literature search, we compiled the largest list to date of planets orbiting stars in visual comoving binaries out to 200 pc, providing a broad overview
Fontanive, Clémence +1 more
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Although more than 600 marine caves have been recorded so far along the Greek coasts of the Aegean Sea (Eastern Mediterranean), only a few have been systematically studied for their biodiversity. In this study, the benthic communities of six marine caves
Markos Digenis +3 more
doaj +1 more source
Underwater Visual Census of Deeper Vertical Rocky Reefs [PDF]
Diver-based underwater visual census (UVC), particularly transect-based survey, is a widely used method for the study of tropical and temperate fish assemblages. However, due to logistical constraints associated with conventional SCUBA diving, deeper habitats, such as vertical rocky reefs, are rarely studied and poorly known.
Alen Soldo, Igor Glavičić
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Coralligenous habitat is considered as one of the most important special habitat types in the Mediterranean; however, due to its inaccessibility, little is known about it, although it is considered as one of the Mediterranean’s richest habitats in terms ...
Alen Soldo +2 more
doaj +1 more source
Assessing Spatial and Temporal Trends in a Mediterranean Fish Assemblage Structure
Coastal fishes are not only valuable elements of marine biodiversity, but they also play an important ecological role in the functioning of coastal ecosystems: food resource, transfer of nutrients, predators.
Michel Marengo +5 more
doaj +1 more source
Fish assemblages associated with 16 marine caves were investigated along the coasts of Spain, France and Italy. Sampling was done in caves that encompassed blind caves (one entrance) and caves with several openings, remarkably variable in morphology ...
Bussotti Simona +5 more
doaj +1 more source
Perairan pesisir Desa Kerobokanmemiliki wilayah terumbu karang yang penting karena terdapat spot rekrutmen sebagai wilayah terumbu buatan alami. Penelitian ini bertujuan untuk mengetahui nilai indeks keanekaragaman, keseragamandan dominansi karang pada ...
Eghbert Elvan Ampou +3 more
doaj +1 more source
Dwellers in dens on sandy bottoms: Ecological and behavioural traits of Octopus vulgaris
Four visual censuses targeting Octopus vulgaris living in dens on sandy bottoms were carried out from June to October 2013 in the National Park of the Atlantic Galician Islands (NW Spain). Censuses were undertaken by scuba diving between 5 and 21 m depth
Ángel Guerra +8 more
doaj +1 more source
Detection heterogeneity in underwater visual‐census data
This study shows how capture–mark–recapture (CMR) models can provide robust estimates of detection heterogeneity (sources of bias) in underwater visual‐census data. Detection biases among observers and fish family groups were consistent between fished and unfished reef sites in Kenya, even when the overall level of detection declined between locations.
MacNeil, M. A. +7 more
openaire +3 more sources

