منابع مشابه
Bureaucratic mischief: recognizing endangered species and subspecies.
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متن کاملGenetics of Equid Species and Subspecies
During the Pleistocene, numerous species of equids were found in North and South America, Asia, and Africa. Of these, only seven or eight species remain today (depending on whether the domestic and Przewalski’s horse are counted as one or two species). Although the fossil record of Equidae is one of the classic examples of the evolutionary process, there are still many aspects of the evolution ...
متن کاملSibling Species or Subspecies? Molecular Phylogenetics of Neotoma Mexicana Found South of the Isthmus of Tehuantepec
SIBLING SPECIES OR SUBSPECIES? MOLECULAR PHYLOGENETICS OF NEOTOMA MEXICANA FOUND SOUTH OF THE ISTHMUS OF TEHUANTEPEC. M. K. Unkefer, R. D. Bradley , N. Ordonez-Garza, & C. W. Edwards, College of Science, George Mason University, Fairfax VA 22030, Department of Biological Sciences, Texas Tech University, Lubbock TX, 79409 and Natural Science Research Laboratory, The Museum, Texas Tech University...
متن کاملSusceptibility of Staphylococcus species and subspecies to fleroxacin.
Twenty-four Staphylococcus species or subspecies were examined for their susceptibilities to the fluoroquinolone fleroxacin (Ro 23-6240) by disk diffusion (5-micrograms disk) and by agar dilution for the determination of MICs. Resistant strains were further tested for their susceptibilities to oxacillin and the fluoroquinolone ciprofloxacin. Reference strains of the novobiocin-resistant species...
متن کاملNew species and subspecies of Rhyacophila (Trichoptera: Rhyacophilidae) from Asia.
New species and subspecies of the genus Rhyacophila (Trichoptera, Rhyacophilidae), i.e. Rhyacophila mikusi n. sp. in the R. yosiiana Group from Taiwan (Republic of China), Rhyacophila wichardi n. sp. in the R. curvata Group, Rhyacophila chayulpa ghunsa new subspecies in the R. chayulpa Group, and Rhyacophila chembo bigu new subspecies in the R. khimbarpa Group from Nepal are described and illus...
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ژورنال
عنوان ژورنال: Nature
سال: 1897
ISSN: 0028-0836,1476-4687
DOI: 10.1038/056391b0