Distribution of Spermophilus citellus in the Komárom-Esztergom County, Hungary, in 1950–2019 (Rodentia: Sciuridae)
نویسندگان
چکیده
منابع مشابه
Spermophilus xanthoprymnus (Rodentia: Sciuridae)
Spermophilus xanthoprymnus (Bennett, 1835), the Asia Minor ground squirrel, is a group-living, diurnal, obligately hibernating marmotine squirrel. It inhabits the steppes and alpine meadows throughout central lowland and eastern highland Anatolia and adjacent Armenia and northwestern Iran. Its preferred elevation appears to range from about 800 to 2,900 m. The species displays sexual dimorphism...
متن کاملTaxonomy of trypanosomes (Protozoa: Trypanosomatidae) of Spermophilus spp. (Rodentia: Sciuridae).
Trypanosoma spp. of ground squirrels and most other rodents belong to the 3ubgenus Herpetosoma and have been recorded from approximately 80 to 90 different species of rodents throughout the world (Davis, 1952). They are often designated as leurisi-like after the type species, Trypanosoma (Herpetosoma) lewisi (Kent) Laveran & Mesnil. All are very similar in appearance and cannot be differentiate...
متن کاملDaily Activity Pattern in Free-living European Ground Squirrels Spermophilus citellus (Mammalia: Rodentia) from Northwestern Bulgaria
The study describes the daily activity of the European ground squirrel in an experimental plot, situated in a heavily grazed pasture near the town of Knezha, Northwestern Bulgaria. Above ground activity was recorded with a visual scanning procedure in summer and autumn of 2006. In summer animals emerged on an average 1.94 h after the civil twilight at dawn and the active period lasted about 11 ...
متن کاملTamias umbrinus (Rodentia: Sciuridae)
Tamias umbrinus Allen, 1890, a medium-sized chipmunk commonly called the Uinta chipmunk, is 1 of about 25 species of extant chipmunks. It is distributed in the western United States from southern Montana south to Arizona and from Colorado west to eastern California. T. umbrinus prefers montane and subalpine coniferous forest at elevations between 1,417 and 3,660 m. The species is listed as ‘‘Le...
متن کاملPhylogeny of the Squirrels (Rodentia, Sciuridae)
A number of phylogenetic studies have been performed on the family Sciuridae. This work seeks to validate and extend existing phylogenetic studies of Sciuridae with an analysis of the divergence times of a selected set of species. A total of five genes; 2 mitochrontrial ribosomal RNA genes (12S, 16S), a mitochrontrial protein coding gene (cytb) and two nuclear genes (IRBP, RAG1) were studied ac...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Lynx new series
سال: 2021
ISSN: 1804-6460,0024-7774
DOI: 10.37520/lynx.2020.009