نتایج جستجو برای: equidae
تعداد نتایج: 145 فیلتر نتایج به سال:
Equine piroplasmosis is an acute, subacute or chronic tick-borne disease due to Babesia caballi and/or Theileria equi, affecting Equidae and causing economic losses horse breeders poor performances during tournaments. The objectives were fourfold: first determine the seroprevalence of in horses via cELISA, second establish haematological profile different Algerian areas through optical microsco...
DURING THE Cenozoic, the New World tropics supported a rich biodiversity of mammals. However, because of the dense vegetative ground cover, today relatively little is known about extinct mammals from this region (MacFadden, 2006a). In an exception to this generalization, fossil vertebrates have been collected since the second half of the twentieth century from Neogene exposures along the Panama...
We measured horse density, social structure, habitat use, home ranges and altitudinal micro-climates in the south-western Kaimanawa ranges east of Waiouru, New Zealand. Horse density in the Auahitotara ecological sector averaged 3.6 horses.km and ranged from 0.9 to 5.2 horses.km within different zones. The population’s social structure was like that of other feral horse populations with an even...
The species-rank of Equus kiang was recently supported by molecular and genetic studies (RYDER & CHEMNICK 1990). Three subspecies are currently recognized in this species: eastern E. k. holdereri, southern E. k. polyodon and western E. k. kiang, differing in some cranial and external features (GROVES & MAZAK 1967). Kiang populations are scarce and widely separated at present; which was a reason...
One of the characteristics of prions is their ability to infect some species but not others and prion resistant species have been of special interest because of their potential in deciphering the determinants for susceptibility. Previously, we developed different in vitro and in vivo models to assess the susceptibility of species that were erroneously considered resistant to prion infection, su...
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