Results 51 to 60 of about 25,475,454 (393)
, 2019 Charles Darwin's seminal formulation of the theory of evolution, "On the Origin of Species" continues to be as controversial today as when it was first published.
C. Darwin
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International Journal of Systematic Bacteriology, 1994 The 16S rRNA gene sequences of 34 named and unnamed clostridial strains were determined by PCR direct sequencing and were compared with more than 80 previously determined clostridial sequences and the previously published sequences of representative ...
M. Collins +8 more
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Oryx, 2023 The green turtle Chelonia mydas is a large marine turtle present in tropical and subtropical seas of the Atlantic, Pacific and Indian Oceans. It is categorized as Endangered on the IUCN Red List based on the trend of nesting populations at 32 sites, of ...
Jacques Fretey +9 more
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ON NEW SPECIES OF AGROTIS [PDF]
The Canadian Entomologist, 1875 ♂. Allied to A. bicarnea Guen,; smaller and distinguishable by the evenness of the t. p. line. Fore wings dead brownish black. T. a. line rigidly oblique to submedian fold, not rounded as in its ally, and with a less prominent tooth on internal margin. A very faint yellowish shading to the line and also on the costa at inception of t. p. line, where A.
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European Journal of Taxonomy, 2021 The species of Stenothemus Bourgeois, 1907 from Southwest China are reviewed. Three species are transferred to this genus, S. davidi (Pic, 1926) comb. nov. (from Malthacus Kirby, 1837), S. minutissimus (Pic, 1933) comb. nov. (from Micropodabrus Pic, 1920)
Yuxia Yang +3 more
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The Canadian Entomologist, 1891 Cerura modesta, n. sp.Male.—Front and vertex nearly white. Collar a little darker, tinged with a faint creamy yellowish-brown. Thorax dark stee-blue, almost black, with metallic purplish reflections, the orange scales forming so marked a feature in other species either entirely absent of with but a faint trace of their presence.
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NEW SPECIES OF LEPIDOPTERA [PDF]
The Canadian Entomologist, 1877 This form, or species, belongs to the series of walkeri and vinulenta, of the former of which I was at first disposed to consider it a variety. It is distinguished by the presence of all three of the ordinaly spots. Rusty ochre; t. a. line single, evcn, blackish with the small rusty outlined claviform attached. Orbicular rusty-ringed, with pale centre,
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Frontiers in Marine Science, 2021 Vessel biofouling is a major pathway for the introduction, establishment, and subsequent spread of marine non-indigenous macro-organisms. As a result, national and international regulations and guidelines have been implemented to manage the risks ...
Eugene Georgiades +8 more
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Bulletin of the Torrey Botanical Club, 1916 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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