猫的牙齿特点

猫和人、狗一样,都是双套牙哺乳动物,这意味着它们一生中会有两套牙,一套是乳牙,成长到一定阶段后换成恒牙。猫的乳牙有26颗,恒牙30颗。

猫没有用来咀嚼的牙,所有牙齿的功能设计都是为了咬穿和撕裂。猫的犬齿上有血槽,功能上的猜测有两种,一说是为了增加咬合时的摩擦力,一说是为了放血。

猫的切齿或者说门齿,就是犬齿中间整齐的上下六颗小牙,主要的作用是梳理毛发,能够去除粘附在毛发上的灰尘和颗粒,你肯定也见过猫咪舔毛的时候咬自己吧,那是猫咪在自我清洁。

猫的牙齿特点

你可能还喜欢
发表评论

您的电子邮件地址将不会发布。

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More


Warning: include_once(baidu_js_push.php): failed to open stream: No such file or directory in /www/web/www.chongwu365.cn/wp-content/themes/publisher/footer.php on line 79

Warning: include_once(): Failed opening 'baidu_js_push.php' for inclusion (include_path='.:') in /www/web/www.chongwu365.cn/wp-content/themes/publisher/footer.php on line 79