Results 71 to 80 of about 16,821 (223)
Brown bear on the southern border of the range in Volga region (Penza region)
Известия высших учебных заведений. Поволжский регион: Естественные науки, 2022 Background. At the present time there is an increase in the number and resettlement of the brown bear (Ursus arctus) in a southerly direction, including Penza region.
O.A. Ermakov +3 more
doaj +1 more source
The European descendants of Ursus etruscus C. Cuvier (Mammalia, Carnivora, Ursidae). [PDF]
, 1992 En este trabajo se revisan el origen, evolucion y distribucion estratigrafica de los osos del Pleistoceno. IS. ruscinensis DEP. puede considerarse como e! ancestro comun: de el derivaria un grupo muy conservador (U. mediterraneus F.
Torres Pérez-Hidalgo, Trinidad José
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Morphometric and Paleobiological Insights Into Pleistocene Sicilian Wolf Populations
Acta Zoologica, EarlyView.ABSTRACT The Pleistocene wolves (Canis lupus) from Sicily represent one of the few known insular populations of this species from that time period. Despite their potential relevance for understanding carnivore adaptations in insular contexts, no dedicated study has previously investigated their morphology and evolutionary significance.
Domenico Tancredi +3 more
wiley +1 more source
Štete od divljači na šumskim i poljoprivrednim kulturama
Glasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci, 2007 U radu su prikazane štete na šumskim i poljoprivrednim kulturama koje u lovištima mogu pričiniti srna (Capreolus capreolus L.), divlja svinja (Sus scrofa) i medved (Ursus arctos L).
Zoran Popović
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A modified method for molecular identification of Baylisascaris transfuga in European brown bears (Ursus arctos) [PDF]
, 2017 Baylisascaris transfuga is a roundworm that has been reported worldwide in most bear species. In mammals and possibly humans, the larvae of B. transfuga can migrate in the tissues of aberrant hosts with larva migrans syndrome.
Gawor, Jakub +4 more
core +2 more sources
Exploring dietary adaptations in Ursus minimus: a 3D geometric morphometric analysis of the mandible
Boreas, EarlyView.Using 3D geometric morphometrics, the dietary adaptations of the extinct Auvergne bear (Ursus minimus) are analysed. Its mandibular morphology aligns more closely with omnivorous rather than insectivorous bears, challenging current ideas. The extinct bear Ursus minimus, which lived in Europe during the Pliocene and possibly Early Pleistocene, is ...
Anneke H. van Heteren
wiley +1 more source
Амурский зоологический журнал, 2022 В статье приведен анализ численности бурого медведя Ursus arctos Linnaeus на о. Завьялова и дано описание возможных путей миграции между островом, материковой частью побережья и другими островами с учетом преобладающих морских течений, ветров и ледовых ...
Максим Бориславич Горшунов
doaj
Osos pardos fósiles encontrados en cuevas de Portugal [PDF]
, 1982 Este trabajo es una revisión de los robustos osos pardos fósiles encontrados a principios de siglo en Portugal y publicados por E. Harle. Se comparan con formas fósiles españolas, que poseen dentición menos robusta y con esqueleto postcraneal equivalente,
Torres Pérez-Hidalgo, Trinidad José
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Identifying key denning habitat to conserve brown bear (Ursus arctos) in Croatia [PDF]
, 2017 CONTEXT: The preservation of denning habitat is paramount to the recovery of threatened bear populations because of the effect that den site disturbance can have on cub mortality.
Huber, D +6 more
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Boreas, EarlyView.Bears deviate from the inhibitory cascade model (ICM) during molar size evolution, with two significant deviations linked to changes in diet: Ursus minimus and Ursus deningeri. Many bears exhibit a ‘partial ICM’, highlighting the relationship between relative molar size, dietary adaptations and dental development across different species.
Anneke H. van Heteren, A. Stefanie Luft
wiley +1 more source