搜索结果: 16-30 共查到“知识要闻 动物学其他学科”相关记录182条 . 查询时间(1.984 秒)
中国科学院动物研究所魏辅文研究员当选欧洲科学院（Academia Europaea）院士
中国科学院动物研究所 魏辅文 欧洲科学院 院士 Academia Europaea 濒危哺乳动物保护生物学 演化生物学
2022/4/24
近日，从欧洲科学院（Academia Europaea）网站获悉，中国科学院动物研究所魏辅文研究员当选欧洲科学院院士，成为该机构有机体和演化生物学（Organismic & Evolutionary Biology）领域院士。魏辅文研究员长期从事濒危哺乳动物保护生物学和演化生物学研究，率先将种群基因组学和宏基因组学等新技术引入濒危动物研究，开拓了濒危动物种群基因组学与宏基因组学研究领域，并首次提出...
Birds’ eye size reflects habitat and diet, may predict sensitivity to environmental change
birds visual environmental change deforestation
2021/8/10
A new study shows the eye size of birds can reveal broad patterns of their biology and behavior, including where they live, what they eat and how they hunt, providing a potential roadmap for future co...
晚白垩世小型伤齿龙演化研究获新进展
体型增大 伤齿龙演化 中轴骨骼
2021/8/10
南加州大学、南开大学、北京大学、首都师范大学以及内蒙古龙昊古生物研究所的研究人员对一件发现于内蒙古西部上白垩统乌兰苏海组的小型伤齿龙化石进行了详细研究。研究发现，这件标本保存了5枚愈合的荐椎、极为扁平的荐椎椎体，以及一条跨越第二至第五荐椎腹侧的浅沟。
云南大学于黎研究员团队在穿山甲保护遗传学研究中取得新进展
穿山甲 物种遗传保护 群体基因组学 线粒体基因
2021/8/9
穿山甲是世界上非法贸易最猖獗且极度濒危的哺乳动物，其保护和研究备受关注。近年来，云南大学于黎研究员团队在穿山甲保护遗传学研究方面取得了一系列成果，为穿山甲的保护管理提供了重要信息，具有重要意义。
Watch female dragonflies wrestle away unwanted males in mid-air
female dragonflies fight mood
2021/8/10
When it comes to avoiding sexually aggressive males, some female dragonflies play dead. Others, according to a new study, wrestle the males away in midair.
Biologists analyzed data from 2,600 lizard species worldwide and discovered that, while hundreds of different types of lizards have independently evolved arboreal lifestyles, species that possessed st...
Food or sex? Fruit flies give insight into decision-making
neurons behavioral neural element brain mechanisms
2021/8/6
Individuals are likely to prioritize food over sex after being deprived of both, according to researchers who studied this behavioral conflict in fruit flies. A new study pinpointed the precise neuro...
Fasting may help ward off infections, study in mice suggests
fasting infection prevention salmonella
2021/8/6
Fasting before and during exposure to Salmonella enterica bacteria protects mice from developing a full-blown infection, in part due to changes in the animals' gut microbiomes, according to new resear...
Leaping squirrels! Parkour is one of their many feats of agility
squirrel jumping agility of robot
2021/8/6
Biologists tested free-ranging squirrels to determine how quickly they adapt to the bendiness of their launching branch in order to successfully land. The squirrels learned within a few trials to leap...
How landscapes of fear affect the songbirds in our backyards
landscapes of fear songbird habitat
2021/8/6
A team of researchers has recently discovered that fear plays an important, unrecognized role in the underdevelopment, and increased vulnerability, of backyard songbirds
Giraffes are as socially complex as elephants, study finds
giraffe social species animal protection
2021/8/5
Scientists have discovered evidence that giraffes are a highly socially complex species.
中国科学院古脊椎动物与古人类研究所在盔甲鱼类早期演化研究中取得进展（图）
刘氏镰角鱼 盔甲鱼类 化石
2021/8/4
历史生物学》（Historical Biology）在线发表了中国科学院古脊椎动物与古人类研究所硕士研究生孟馨媛和副研究员盖志琨的最新研究成果。该研究报道了在云南曲靖早泥盆世洛霍考夫期（大约4.19亿年前）西山村组中发现的盔甲鱼类三尖鱼科一新属种：刘氏镰角鱼（Falxcornus liui），属名指示其角与内角组合呈成镰刀状，种名献给了化石的发现者，也是研究盔甲鱼类的第一人——刘玉海先生。
New DNA study provides critical information on conserving rainforest lizards
DNA lizard protect lizard tropical rainforest biodiversity
2021/8/5
Researchers have provided an important road map to conserving rough-nosed horned lizards in Sri Lanka.
SCIENCE CHINA: Earth Sciences（《中国科学：地球科学》）中、英文版分别在线发表了由中国科学院古脊椎动物与古人类研究所早期脊椎动物与中国科学技术大学、同济大学海洋地质国家重点实验室科研人员共同完成的题为“滇东志留系-泥盆系界线与肺鱼-四足动物分歧点的最小时间约束”的最新研究成果。滇东SDB准确位置的确定既具有全球地层对比意义，也直接影响肺鱼-四足动物分歧点的最小与最大时间...
