剑齿虎 Saber-toothed cat
（重定向自Sabercat）
剑齿虎是指多种不同的物种，主要是分类在猫科下的剑齿虎亚科、鬣齿兽科及猎猫科，且包括有袋下纲的两个科，生存于新生代的不同时期，各自演化出像剑的犬齿。牠们的上犬齿最长可达20厘米，纵然口合起来，其犬齿仍然清晰可见。剑齿虎一般都较现今的猫科粗壮，仿佛像熊一般。
Sabercat
中文百科
英语百科
Saber-toothed cat 剑齿虎
（重定向自Sabercat）
A saber-toothed cat (alternatively spelled sabre-toothed cat) is any member of various extinct groups of predatory mammals that were characterized by long, curved saber-shaped canine teeth. The large maxillary canine teeth extended from the mouth even when it was closed. The saber-toothed cats were found worldwide from the Eocene epoch to the end of the Pleistocene epoch (42 mya – 11,000 years ago), existing for about 42 million years.
- theriomorphic的意思
- theriomorph的意思
- theriomorph的意思
- theriomorphous的意思
- therion circumflexum的意思
- therion rufomaculatum的意思
- Theriot的意思
- theriotherapy的意思
- Theriotia的意思
- theriotia lorifolia card.的意思
- theriotomy的意思
- the ripe old age的意思
- The Ripper的意思
- The Rise and Fall的意思
- the rise to power的意思
- The Rising Generation的意思
- the rising of的意思
- The Rising Sun的意思
- The Risk的意思
- The Rite of Spring的意思
- The Ritz的意思
- Therium的意思
- The River的意思
- The Riverside的意思
- The River Thames的意思