Results 71 to 80 of about 7,687 (133)

Una nueva especie de Agriarctos (Ailuropodinae, Ursidae, Carnivora) en la localidad de Nombrevilla 2 (Zaragoza, España)

Estudios Geologicos, 2011
Una nueva especie de úrsido primitivo, Agriarctos beatrix procedente de la localidad de Nombrevilla 2 (Zaragoza, cuenca de Calatayud-Daroca) es descrita en este trabajo.
J. Abella, P. Montoya, J. Morales
doaj   +1 more source

A complete mitochondrial genome sequence of Asian black bear Sichuan subspecies (Ursus thibetanus mupinensis)

International Journal of Biological Sciences, 2007
We obtained the complete mitochondrial genome of U.thibetanus mupinensis by DNA sequencing based on the PCR fragments of 18 primers we designed. The results indicate that the mtDNA is 16 868 bp in size, encodes 13 protein genes, 22 tRNA genes, and 2 rRNA
Wan-ru Hou, Yu Chen, Xia Wu, Jin-chu Hu, Zheng-song Peng, Jung Yang, Zong-xiang Tang, Cai-Quan Zhou, Yu-ming Li, Shi-kui Yang, Yu-jie Du, Ling-lu Kong, Zheng-long Ren, Huai-yu Zhang, Su-rong Shuai
doaj  

Wild sun bears (Helarctos malayanus) exhibit aseasonality in parturition

Theriogenology Wild
Seasonal reproduction can provide species with fitness advantages by allowing the birth of young to coincide with favorable environmental conditions, particularly in environments with high seasonal and intra-annual variation in these conditions. Seven of
Zachary A. David, Brian Crudge, Matt Hunt, Kirsty Officer, Vuthy Choun, Barbara Durrant, Megan A. Owen, Morokot Long, John P. Whiteman   +8 more
doaj   +1 more source

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)

Revista 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, Viviana Beatriz Tarantini   +1 more
doaj  

黑熊的血液生化正常值测定

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, 罗永煌, 贺永建, 杨世奎, 孔领禄, 陈洪, 杨智勇   +6 more
doaj  

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

Journal 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, Safdar Ali Shah, Jibran Haider   +2 more
doaj   +1 more source

Erratum to: Content of ¹³ С and ¹⁵ N Isotopes in Bone Collagen of Geographical, Age, and Sex Groups of the Ural Cave Bear (Mammalia, Carnivora, Ursidae, Ursus (Spelaearctos) kanivetz Verestchagin, 1973). [PDF]

Dokl Biol Sci, 2023
Kosintsev PA, Konovalova KY, Simonova GV.   +2 more
europepmc   +1 more source

Putative congenital bilateral lens anomaly in a free-ranging American black bear cub from North Carolina, USA. [PDF]

J Vet Diagn Invest
Stilz CR, Carmichael KP, Howerth EW, Barden C, Nemeth NM.   +4 more
europepmc   +1 more source

Mitochondrial Impostors: Prevalence and Impacts of NUMTs on Genetic and Evolutionary Studies in Carnivora. [PDF]

Genome Biol Evol
Liu H, Liu Y, Hu Y.
europepmc   +1 more source

Comprehensive metagenomic analysis of the giant panda's oral microbiome reveals distinct taxonomic and functional characteristics. [PDF]

Anim Microbiome
Xiao LF, Li Y, Lian H, Liu X, Wen Y, Chen X, Huang W, Li B, Luo L, Wang X, Tutt C, Zheng J, Wang VY, Shao NY.   +13 more
europepmc   +1 more source