California ground squirrel (Otospermophilus beecheyi) in California USA,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、
The meaning of CALIFORNIA GROUND SQUIRREL is a grizzled brown-and-gray burrowing squirrel (Citellus beecheyi) widely distributed in California and important as a vector of endemic plague and as a destructive pest on cultivated land.
california ground squirrel in rocks on shore os Morro bay California,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商
加州地松鼠 California ground squirrel (Otospermophilus beecheyi)。 k收起 f查看大图 m向左旋转 n向右旋转û收藏 3 2 ñ24 评论 o p 同时转发到我的微博 按热度 按时间 正在加载,请稍候...Û 查看更多 a 1278关注 44.7万粉丝 15356微博 微...
Figure 7.1.Spermophilus beecheyi– California or Beechey ground squirrel. It is also known as a rock squirrel. Side view. Photograph by the Audio Visual Office, US Fish and Wildlife Service and the Mammal Images Library of the American Society of Mammalogists. ...
Two Beechey ground squirrel (S. b. beecheyi) populations had similar inhibition of venoms from northern and southern Pacific rattlesnakes (C. o. helleri), despite differences between the populations in the locally prevalent predator. However, the venom toxins inhibited by Beechey squirrels did vary...
THE Californian ground squirrel,(Richardson seems to have received more attention than any other wild animal in California, probably owing to the fact that cultivation is often followed by an enormous increase in its numbers. The observations recorded in the present work were made during the period...
california ground squirrel基本解释 加州地松鼠 分词解释 California美国加州 ground地面,土地 squirrel松鼠,松鼠科动物猜你喜欢 ground zero(核弹的)爆心投影点 on the ground当场 university of california加州大学 university of southern california美国 南加州大学 burn it to the ground the frozen ground冻结之地 ...
Retinal neurons of the California ground squirrel, Spermophilus beecheyi: a Golgi study. J Comp Neurol. 1996; 365:173-216. [PubMed: 8822165]Linberg KA, Suemune S, Fisher SK. Retinal neurons of the California ground squirrel, Spermophilus beecheyi: a Golgi study. J Comp Neurol. 1996; 365:...
A field study of the California ground squirrel, Spermophilus beecheyi, was conducted to quantify agonistic and territorial behaviors. Adult males were usually dominant over adult females. Adult males and females were intrasexually agonistic during the prebreeding, breeding, and early pregnancy periods....