Results 251 to 260 of about 239,475 (290)

Bottom trawling and environmental variables drive the biodiversity of mediterranean demersal assemblages. [PDF]

open access: yesSci Rep
Agnetta D   +7 more
europepmc   +1 more source

Two new species of Fulvifomes (Basidiomycota, Hymenochaetaceae) on threatened or near threatened tree species in Japan

open access: yesTwo new species of Fulvifomes (Basidiomycota, Hymenochaetaceae) on threatened or near threatened tree species in Japan
openaire  

A massive tsunami promoted gene flow and increased genetic diversity in a near threatened plant species

open access: yesA massive tsunami promoted gene flow and increased genetic diversity in a near threatened plant species
openaire  

Breeding Migrations in Crawfish Frogs (Lithobates areolatus): Long-Distance Movements, Burrow Philopatry, and Mortality in a Near-Threatened Species

open access: closedCopeia, 2012
Movements are risky behaviors to animals, and amphibians are no exception, yet most species of amphibians exhibit cyclic annual movements. Crawfish Frogs (Lithobates areolatus) are a relatively understudied species of North American amphibian considered to be “Near Threatened” globally.
Jennifer L. Heemeyer, Michael J. Lannoo
exaly   +5 more sources

Extremely Low Mitochondrial DNA Diversity in a near Threatened Species, the Cinereous Vulture Aegypius monachus in Turkey

open access: closedArdea, 2019
The Cinereous Vulture Aegypius monachus is a near threatened raptor that occurs in isolated populations across its range. The only comprehensive genetic study performed so far excluded samples from Turkey, although this area forms a significant part of ...
Emel Çakmak   +4 more
semanticscholar   +4 more sources

Effects of salinity stress on antioxidant status and inflammatory responses in females of a “Near Threatened” economically important fish species Notopterus chitala: a mechanistic approach

open access: closedEnvironmental Science and Pollution Research, 2022
In the present study, acute stress responses of adult female Notopterus chitala were scrutinized by antioxidant status and inflammation reaction in the gill and liver at five different salinity exposures (0, 3, 6, 9, 12 ppt). Oxidative defense was assessed by determining superoxide dismutase (SOD), catalase (CAT), glutathione S-transferase, and ...
Mahammed Moniruzzaman   +3 more
semanticscholar   +4 more sources
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Genetic Diversity in Natural Populations of the Near-Threatened Species Lignobrycon myersi (Characiformes, Triportheidae): Implications for Species Conservation.

Zebrafish, 2023
The river basins of Brazil contain a highly diverse ichthyofauna of remarkable endemism, including several threatened species. Accordingly, Lignobrycon myersi is a fish species distributed only in a few rivers from the state of Bahia, northeastern Brazil.
Lisianne de Souza Oliveira   +5 more
semanticscholar   +3 more sources

Urbanization is associated with increased breeding rate, but decreased breeding success, in an urban population of near-threatened African Crowned Eagles

Condor, 2020
Urban areas can be attractive to certain species because of increased food abundance and nesting availability, which in turn may increase productivity or breeding rates.
Arjun Amar   +2 more
exaly   +2 more sources

Temperature-dependent regulation of sperm motility of Ijima's copper pheasants (Syrmaticus soemmerringii ijimae), one of ‘near threatened’ species

open access: closedAnimal Reproduction Science, 2010
In order to conserve the copper pheasants, one of the Japanese 'near threatened' species, the knowledge of the sperm characteristics is the inevitable issue. Therefore, temperature-dependent regulation of copper pheasant sperm motility was investigated in comparison with that of domestic fowl spermatozoa.
Koji Ashizawa   +7 more
openalex   +4 more sources

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