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Ursus

 
National Institutes of Health

Related topics

Related topics

2 relations

Narrower (1)

Black Bears

Broader (1)

Ursidae Family

Papers overview

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2017
2017
The effect of body size evolution and ecology on encephalization in cave bears and extant relatives
BackgroundThe evolution of larger brain volumes relative to body size in Mammalia is the subject of an extensive amount of… Expand
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2016
2016
Seasonal changes in the expression of energy metabolism-related genes in white adipose tissue and skeletal muscle in female Japanese black bears.
Bears undergo annual cycles in body mass: rapid fattening in autumn (i.e., hyperphagia), and mass loss in winter (i.e… Expand
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2015
2015
An Evolutionarily Young Polar Bear (Ursus maritimus) Endogenous Retrovirus Identified from Next Generation Sequence Data
Transcriptome analysis of polar bear (Ursus maritimus) tissues identified sequences with similarity to Porcine Endogenous… Expand
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2014
2014
Molecular phylogeny and SNP variation of polar bears (Ursus maritimus), brown bears (U. arctos), and black bears (U. americanus) derived from genome sequences.
We assessed the relationships of polar bears (Ursus maritimus), brown bears (U. arctos), and black bears (U. americanus) with… Expand
2014
2014
A Study of the American Black Bear (Ursus americanus) in Utah: An Analysis of the Post-Denning Activities and Bear-Human Conflict
A Study of the American Black Bear (Ursus americanus) in Utah: An Analysis of the Post-Denning Activities and Bear-Human Conflict… Expand
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2013
2013
First Record of the Diogenid Hermit Crab Aniculus erythraeus (Crustacea: Decapoda: Anomura) from Japan
Aniculus erythraeus Forest, 1984, a poorly known species of hermit crab, is reported for the first time from Japan based on a… Expand
Highly Cited
2012
Highly Cited
2012
Bears ‘count’ too: quantity estimation and comparison in black bears, Ursus americanus
Studies of bear cognition are notably missing from the comparative record despite bears' large relative brain size and… Expand
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Highly Cited
2003
Highly Cited
2003
Female polar bears, Ursus maritimus, on the Barents Sea drift ice: walking the treadmill
Abstract For animals in dynamic habitats, the contribution of passive (i.e. by wind or current) and active (movements by the… Expand
1972
1972
A new subspecies of Megathymus ursus Poling Megathymidae from Arizona with observations and notes on its distribution and life history
The typical subspecies, Megathymus ursus ursus Poling has not been recorded north of the Santa Catalina Mountains of southern… Expand
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1966
1966
The Royal Society of New Zealand
SIX species of majid spider crab formerly placed in the genus Paramithrax H. Milne • Edwards, 1834, are removed to a new genus… Expand
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