نتایج جستجو برای: carnivores

تعداد نتایج: 2700  

Journal: :American journal of biomedical science & research 2023

The Canine Distemper Virus (CDV) is the causative agent of a complex infection present in wide range hosts. It pathogen that affects various orders species, including primates, cetaceans, and families carnivores. should be noted virus can transmitted to wildlife, aquatic carnivores, through contact with domestic canids. This route transmission increasingly common, due fact species invade habita...

Journal: :زیست شناسی جانوری تجربی 0
محمد تقدیسی کارشناس ارشد محیط زیست، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات . محمد کابلی دانشیار یار گروه محیط زیست و شیلات، دانشکده منابع طبیعی دانشگاه تهران، آزیتا فراشی استادیار گروه محیط زیست دانشکده منابع طبیعی و محیط زیست دانشگاه فردوسی مشهد owsi university of mashhad, iran

carnivores play great ecological roles in ecosystems because of placing on top of the food pyramid. food habits of large carnivores are associated with important ecological features such as spatial pattern, movement, habitat selection, social structure, geographical distribution and reproductive success. accordingly, in this study was used scat analysis to determine the diet of persian leopards...

2013
Gema Escribano-Ávila Beatriz Pías Virginia Sanz-Pérez Emilio Virgós Adrián Escudero Fernando Valladares

Seed dispersal is typically performed by a diverse array of species assemblages with different behavioral and morphological traits which determine dispersal quality (DQ, defined as the probability of recruitment of a dispersed seed). Fate of ecosystems to ongoing environmental changes is critically dependent on dispersal and mainly on DQ in novel scenarios. We assess here the DQ, thus the multi...

Journal: :The American naturalist 1999
F Palomares T M Caro

Interspecific killing among mammalian carnivores is common in nature and accounts for up to 68% of known mortalities in some species. Interactions may be symmetrical (both species kill each other) or asymmetrical (one species kills the other), and in some interactions adults of one species kill young but not adults of the other. There is a positive significant relationship between the body mass...

2016
John Mathai J. W. Duckworth Erik Meijaard Gabriella Fredriksson Jason Hon Anthony Sebastian Marc Ancrenaz Andrew J. Hearn Joanna Ross Susan Cheyne Andreas Wilting

Borneo harbours more endemic carnivores than does any other island in the world except Madagascar, and almost half of the Bornean carnivore species have been classified by The IUCN Red List of Threatened Species as globally threatened. Here, a systematic conservation planning framework highlighted key carnivore landscapes, conservation research and intervention priorities, and gaps in current k...

Journal: :Bulletin "Veterinary biotechnology" 2017

Journal: :Bulletin de l'Académie Vétérinaire de France 2017

Journal: :Japanese Journal of Animal Psychology 2015

Journal: :Journal of wildlife diseases 2009
Hebe Ferreyra Marina G Calderón Damián Marticorena Carolina Marull Barrios Caro Leonardo

Canine distemper virus (CDV) has been reported worldwide in wild carnivores and has been cited as the cause of population declines in some species. Crab-eating foxes (Cerdocyon thous) from El Palmar National Park, Argentina, were observed either dead or exhibiting clinical neurologic signs. Samples were taken from two individuals that were laterfound tobe positive for CDV by direct immunofluore...

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