Results 21 to 30 of about 2,569 (176)

Ochotona hyperborea subsp. yesoensis Kishida 1930

open access: yes, 2021
Ochotona hyperborea yesoensis Kishida, 1930 Ochotona yoshikurai Kishida, 1932 Holotype.— Botanic Garden and Museum, Field Science Center for Northern Biosphere, Hokkaido University HUNHM06803, adult male.
Dokuchaev, Nikolai E.   +3 more
core   +1 more source

Can pikas hold the umbrella? Understanding the current and future umbrella potential of keystone species Pika (Ochotona spp.)

open access: yesGlobal Ecology and Conservation, 2022
The umbrella species concept is a frequently used concept in conservation since the conservation of an umbrella species may benefit other species. Keystone species are often suggested as potential umbrella species, but the validity of this approach ...
Ojaswi Sumbh, Anouschka R. Hof
doaj   +1 more source

The complete mitochondrial genome of Daurian pika (Ochotona dauurica)

open access: yesMitochondrial DNA. Part B. Resources, 2019
In this study, we sequenced and uploaded the complete mitochondrial genome of Daurian pika (Ochotona dauurica) for the first time using tissue obtained from a wild female sample captured from Inner Mongolia, China. This mitochondrial genome is a circular
Xiufeng Yang   +7 more
doaj   +1 more source

Habitat Suitability Assessment for Pika (Ochotona Rufescense) In Adoroshk Watershed (Yazd Province – Shirkuh) [PDF]

open access: yesمحیط زیست و توسعه فرابخشی, 2021
Habitat assessment is one of the pillars of wildlife management and protection. In the study, the evaluation of Pika habitat in Adoroshk watershed was performed using the maximum entropy algorithm model (MaxEnt).
Somayeh Arazi
doaj   +1 more source

Variation in selective signals within the American pika (Ochotona princeps)

open access: yes, 2022
  The American pika (Ochotona princeps) is discontinuously distributed in high elevation and montane regions across western North America, where isolated lineages have potentially evolved along divergent trajectories since the mid-Pleistocene.
Katherine Teeter (12897178)   +2 more
core   +1 more source

The complete mitochondrial genome of Ochotona sacraria (Lagomorpha: Ochotonidae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
A pika species Ochotona thibetana sacraria (Lagomorpha) (Thomas ), was reported as a subspecies of O. thibetana. To date, this subspecies have been elevated to species status. O.
Feng-Jun Li   +4 more
doaj   +1 more source

The chromosomes of Tsing-Ling pika, Ochotona huangensis Matschie, 1908 (Lagomorpha, Ochotonidae)

open access: yesComparative Cytogenetics, 2012
The karyotype of the Tsing-Ling (Huanghe) pika, Ochotona huangensis Matschie, 1908 from the forest habitats of the Qinling Mountains (Shaanxi Province, China) was described for the first time. The chromosome set contains 42 chromosomes (NFa=80).
Alexey Vakurin   +3 more
doaj   +1 more source

Genetic structure of Afghan Pika (Ochotona rufescens) in Northern Khorasan Province [PDF]

open access: yesتاکسونومی و بیوسیستماتیک, 2017
The aim of this research was to study the genetic structure of the Afghan Pika’s (Ochotona rufescens) populations in Northern Khorasan province in order to determine their isolation rate.
Olyagholi Khalilipour   +4 more
doaj   +1 more source

Experimental study of hypoxia-induced changes in gene expression in an Asian pika, Ochotona dauurica.

open access: yesPLoS ONE, 2020
Acclimation to environmental changes driven by alterations in gene expression will serve as an important response for some species facing rapid Anthropogenic climate change. Pikas, genus Ochotona, are particularly vulnerable to climate change and current
Katherine A Solari, Elizabeth A Hadly
doaj   +1 more source

Molecular identification of Echinococcus multilocularis infection in small mammals from Northeast, Iran.

open access: yesPLoS Neglected Tropical Diseases, 2013
BackgroundAlveolar echinococcosis is a zoonotic disease caused by the metacestode of Echinococcus multilocularis. Many species of small mammals, including arvicolid rodents or Ochotona spp., are natural intermediate hosts of the cestode.
Molouk Beiromvand   +5 more
doaj   +1 more source

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