Results 41 to 50 of about 20,698 (260)

Recent findings of the deep–sea fish species Tetragonurus cuvieri Risso, 1810 and Notacanthus bonaparte Risso, 1840 (Chordata, Teleostei) in Southwestern Europe (Gulf of Cádiz, SW Spain)

open access: yesArxius de Miscel-lània Zoològica
Two specimens of the deep–sea fish Tetragonurus cuvieri Risso, 1810 and Notacanthus bonaparte Risso, 1840 were captured in the Gulf of Cadiz on January 2023 at a depth of 14.15 m and on March 2023 at a depth of 532 m, respectively.
M. León-Cobo   +4 more
semanticscholar   +1 more source

Large marine protected areas represent biodiversity now and under climate change [PDF]

open access: yes, 2017
Large marine protected areas (>30,000 km2) have a high profile in marine conservation, yet their contribution to conservation is contested. Assessing the overlap of large marine protected areas with 14,172 species, we found large marine protected areas ...
Ban, N. C.   +4 more
core   +3 more sources

Information-theoretic signatures of biodiversity in the barcoding gene

open access: yes, 2018
The COI mitochondrial gene is present in all animal phyla and in a few others, and is the leading candidate for species identification through DNA barcoding.
Barbosa, Valmir C.
core   +1 more source

Structural classification of biotin carboxyl carrier proteins [PDF]

open access: yes, 2012
We gathered primary and tertiary structures of acyl-CoA carboxylases from public databases, and established that members of their biotin carboxylase (BC) and biotin carboxyl carrier protein (BCCP) domains occur in one family each and that members of ...
Cantu, David   +4 more
core   +3 more sources

The genome sequence of the European nightjar, Caprimulgus europaeus (Linnaeus, 1758) [version 1; peer review: 2 approved]

open access: yesWellcome Open Research, 2021
We present a genome assembly from an individual female Caprimulgus europaeus (the European nightjar; Chordata; Aves; Caprimulgiformes; Caprimulgidae). The genome sequence is 1,178 megabases in span.
Roberto Ambrosini   +6 more
doaj   +1 more source

Comparative Multi-Marker Environmental DNA Metabarcoding of Marine Metazoan Communities: Water vs. Sediment. [PDF]

open access: yesMol Ecol Resour
ABSTRACT This study investigates the metazoan biodiversity in the Southern Adriatic Sea using environmental DNA (eDNA) metabarcoding. Sediment and adjacent water samples were collected from three sites (one pristine, two impacted by human activities) at three distances from the coast across two seasons.
Tagliabue A   +8 more
europepmc   +2 more sources

On the genetic diversity of Chimaera monstrosa Linnaeus, 1758 (Chordata, Chondrichthyes, Holocephali) in the Mediterranean Sea

open access: yesFrontiers in Fish Science
The sustainable management and conservation of deep-sea species may be hampered by the paucity of data on their population structure and connectivity, in the face of ever-increasing fisheries pressure and other forms of impacts on deep-sea ecosystems ...
L. Carugati   +7 more
semanticscholar   +1 more source

Biopotential of sea cucumbers (Echinodermata) and tunicates (Chordata) from the western coast of Portugal for the prevention and treatment of chronic illnesses

open access: yesProceedings of The 1st International Electronic Conference on Nutrients - Nutritional and Microbiota Effects on Chronic Disease, 2020
In the present work, we aimed to explore the potential of two groups of marine invertebrates—sea cucumbers (Echinodermata) and ascidians (Chordata)—as sources of anti-inflammatory, anti-oxidant, and osteogenic compounds with potential to be used as ...
A. Carletti   +13 more
semanticscholar   +1 more source

The genome sequence of the light-bulb sea squirt, Clavelina lepadiformis (Müller, 1776) [version 1; peer review: 2 approved]

open access: yesWellcome Open Research, 2023
We present a genome assembly from an individual Clavelina lepadiformis (the light-bulb sea squirt; Chordata; Ascidiacea; Aplousobranchia; Clavelinidae). The genome sequence is 210.1 megabases in span. Most of the assembly is scaffolded into 9 chromosomal
John Bishop   +3 more
doaj   +1 more source

Food habits and dietary variability of pelagic nekton off Oregon and Washington, 1979-1984 [PDF]

open access: yes, 1987
The food habits of 20 species of pelagic nekton were investigated from collections made with small-mesh purse seines from 1979-84 off Washington and Oregon. Four species (spiny dogfish, Squalus acanthias; soupfin shark, Galeorhinus zyopterus; blue shark,
Brodeur, Richard D.   +2 more
core  

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