天气预报15天查询> 自然> 桑岛麂羚介绍

桑岛麂羚介绍

更新时间: 2021-02-26 22:31:24     

桑岛麂羚(学名:Cephalophus adersi)体型较小,雄性具短小角,具适合长跑的腿;脚上有4趾,但侧趾比鹿类更加退化,适于奔跑;门牙和犬齿均退化,但下门牙保留,下犬齿门齿化,三对门齿向前倾斜呈铲子状,由于以比较坚硬的植物为食,前臼齿和臼齿为高冠,珐琅质有褶皱,齿冠磨蚀后表面形成复杂的齿纹,适于吃植物;胃4室,反刍功能完善;生活在靠岸的森林及林地,以树上落下的花、树叶及果实为食物。分布于肯尼亚,坦桑尼亚。

关键词: 介绍

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-921448/ | 耗时:0.5394 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=921448 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=921448 LIMIT 0,1
select * from tbl_Articles_sphinx where id=921448 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(772083,3269399,427501,639928,880941,1462199,2361981,3072933,3275908,2005249,954698,1033489,3173222,726595,846363,3325591,1468767,830062,3483803,787706,2688369,3497843,3519155,379598,1204493,809613,1682098,3095783,1014788,898376) ORDER BY field (ArticleID,772083,3269399,427501,639928,880941,1462199,2361981,3072933,3275908,2005249,954698,1033489,3173222,726595,846363,3325591,1468767,830062,3483803,787706,2688369,3497843,3519155,379598,1204493,809613,1682098,3095783,1014788,898376)