Results 11 to 20 of about 594,729 (258)
In a period of ongoing climate changes, identifying drivers of overall and endemic species diversity is a key element in constructing new ecological patterns and determining the main goals of conservation.
Małgorzata Raduła +5 more
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How many species in the United States warrant consideration for Endangered Species Act protection? [PDF]
The U.S. Endangered Species Act (“ESA”) currently protects 1,682 species as endangered or threatened. According to the independent scientific organization NatureServe, however, there are more than 10,000 imperiled species in the United States that may ...
Noah Greenwald +3 more
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Divergence and introgression among the virilis group of Drosophila
Speciation with gene flow is now widely regarded as common. However, the frequency of introgression between recently diverged species and the evolutionary consequences of gene flow are still poorly understood.
Leeban H. Yusuf +3 more
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From Beethoven to Beyoncé: Do Changing Aesthetic Cultures Amount to “Cumulative Cultural Evolution?”
Culture can be defined as “group typical behaviour patterns shared by members of a community that rely on socially learned and transmitted information” (Laland and Hoppitt, 2003, p. 151).
Natalie C. Sinclair +4 more
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Dicranota Zetterstedt, 1838 crane flies (Diptera, Pediciidae) of Korea [PDF]
Pediciinae crane flies belonging to the genus Dicranota Zetterstedt, 1838 of the Korean Peninsula were studied beginning in 1933, but only seven species have been recorded from North Korea so far; the genus was unknown from South Korea. Seventeen species
Sigitas Podenas +5 more
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Whether a species declines under the current biodiversity crisis could partly depend on its range size. Here, the authors use replicated metacommunity data to identify global patterns in the relationship between species’ range size and changes in ...
Wu-Bing Xu +15 more
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The Shape of Species Abundance Distributions Across Spatial Scales
Species abundance distributions (SADs) describe community structure and are a key component of biodiversity theory and research. Although different distributions have been proposed to represent SADs at different scales, a systematic empirical assessment ...
Laura H. Antão +4 more
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Climate change affects ecosystems worldwide and is threatening biodiversity. Insects, as ectotherm organisms, are strongly dependent on the thermal environment. Yet, little is known about the effects of summer heat and drought on insect diversity. In the
Britta Uhl +2 more
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Once-blooming roses belong to difficult-to-root. One-bud leafy cuttings have limited storage capacity, due to the small size of the stem, and are exposed to prolonged stress conditions.
Marta Joanna Monder +2 more
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In the context of the predicted global warming, we investigated whether the feeding activity and the behaviour of three Oniscidean species (Porcellionides pruinosus, Porcellio laevis and Armadillidium tunisiense) would be affected by the relative ...
M. Delhoumi +2 more
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