Natural infection and molecular detection of Cytauxzoon felis in a free-ranging Puma concolor in the state of Goiás, Brazil Infecção natural e detecção molecular de Cytauxzoon felis em Puma concolor ...

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Trefolane A (1), an unprecedented skeleton with a 5/6/4 tricyclic ring system, was isolated from cultures of the basidiomycete Tremella foliacea. The structure was elucidated by means of spectroscopic ...

Black-Footed Ferret (Mustela nigripes) Once thought extinct, the black-footed ferret is a small carnivore native to the Great Plains.

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The black-footed ferret (Mustela nigripes) represents one of the most dramatic conservation stories from the Great Plains. These slender, nocturnal members of the weasel family specialize in hunting ...