Results 111 to 120 of about 5,801 (222)

Zur stammesgeschichtlichen Herkunft von Tremarctos (Ursidae, Mammalia)

open access: yes, 1975
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Keragaman dan Kelimpahan Mamalia di Perkebunan Sawit PT Sukses Tani Nusasubur Kalimantan Timur [PDF]

open access: yes, 2015
Conversion of primary forests into oil palm plantations in Indonesia is one of the major causes of habitat loss and threats to mammal diversity. Mammals are typically the taxa that receives negative impact of the convertions.
Kartono, A. P. (Agus)
core  

Estimación de la masa corporal de las especies de osos fósiles y actuales (Ursidae, Tremarctinae) de América del Sur Body mass estimation of extinct and extant South American bears (Ursidae, Tremarctinae)

open access: yesRevista del Museo Argentino de Ciencias Naturales, 2009
Contar con estimaciones precisas de la masa corporal de los taxones fósiles es esencial para realizar reconstrucciones paleobiológicas. Empleando relaciones demostradas entre la masa corporal y medidas anatómicas en mamíferos modernos algunos autores han
Leopoldo Héctor Soibelzon   +1 more
doaj  

Dimorfismo sexual y la variabilidad interpoblacional de la carnicera inferior del oso de las cavernas, Ursus spelaeus Ros-Hein [PDF]

open access: yes, 1993
[Abstract] A morphometric study on the lower carnassial (M1 of Ursus spelaeus from three european populations has been carried out. Multivariate statistic methods have been used for this purpose.
Grandal-d'Anglade, Aurora
core   +1 more source

Status and Food Preferences of Bears in Sub Alpine Scrub Forests, AJK

open access: yesJournal of Bioresource Management, 2018
Bears belong to the family Ursidae, under the order Carnivora with eight extant species (Grzimek, 2003). Roberts (1997) cite the presence of Himalayan brown bear, Himalayan black bear and Balochistan black bear in Pakistan.
Madeeha Manzoor   +2 more
doaj   +1 more source

黑熊的血液生化正常值测定

open access: yes野生动物学报, 1990
黑熊(Selenarctos thibetanus),隶属于食肉目(Carnivora)熊科(Ursidae)的中大型兽类,也是国家规定的重点保护的二级野生动物。黑熊体毛黑色,前胸具有白色“V”形带,我国多数地区均有分布。熊的全身几乎都可入药。因此,黑熊除具有观赏价值外,还有较高的经济价值。随着人工引流熊胆技术的开发,人们愈来愈重视熊的饲养、繁殖。然而,对于黑熊的血液学数值所知甚少,国内至今未见报道。为此,我们测定了健康黑熊的十二项血液生化指标 ...
吴大强   +6 more
doaj  

Excavación de la Cueva de Prado Vargas, Cornejo (Burgos-España) [PDF]

open access: yes, 1993
En este trabajo se analizan los resultados obtenidos en una excavación realizada en la Cueva de Prado Vargas, Cornejo (Burgos) en verano de 1986. Se ha podido deducir la sucesión de unos eventos, reflejados en unas cuatro unidades estratigráficas bien
Torres Pérez-Hidalgo, Trinidad José
core  

Characterization and diversity of major histocompatibility complex class II DQB gene in brown bear (Ursus arctos) [PDF]

open access: yes, 2018
Glavni sustav tkivne podudarnosti (engl. major histocompatibility complex, MHC) ključan je u pokretanju obrambenih mehanizama kralježnjaka, a smatra se da su neki od lokusa MHC među najpolimorfnijim u kralježnjaka.
Perica, Lucija
core   +1 more source

49. On the Feet and other External Features of the Canidae and Ursidae

open access: yes, 1914
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Mamíferos continentales del Mioceno tardío a la actualidad en la Argentina: cincuenta años de estudios [PDF]

open access: yes, 2007
Ameghiniana was created 50 years ago. During this lapse, the late Cenozoic paleomastozoology developed exponentially in Argentina. Many of the papers dealed with systematics.
Bargo, María Susana   +22 more
core  

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