网站首页  情感咨询  情感美文  情感百科  情感生活  学习充电  旧版美文

请输入您要查询的词汇:

 

词汇 Homohabilis
分类 英语词汇 英语翻译词典
释义

Homohabilis

中文百科

能人 Homo habilis

(重定向自Homohabilis)

能人(拉丁文学名:Homo habilis),**称巧人,现已灭绝(已演化成智人种),是灵长目动物里第一种被认为属于人类的生物,是人科人属中的一个种1960年~1963年,玛丽·利基于东非坦桑尼亚的奥杜韦峡谷发现。生存在大约一百八十万年前,是介于南方古猿和直立人的中间类型。

能人的形态特征是:他们很矮,高度不过144厘米,门齿、犬齿较大,前臼齿比纤细型南方古猿窄,锁骨与现代人相似,手骨和足骨比现代人粗壮,一般来说仍旧比较相似,头骨的骨壁薄,眉嵴不明显,脑容量大约为680毫升。

能人比起南方古猿进步,一般相信他们是南方古猿的后代,但也许他们更直接的袓先是体型更大、与猿类更相似的卢多尔夫人(Homo rudolfensis)。

英语百科

Homo habilis 能人

(重定向自Homohabilis)
Skull of Homo habilis, Indian Museum-Paranthropus boisei to right
KNM ER 1813.
Reconstruction of Homo habilis at the Westfälisches Museum für Archäologie, Herne

Homo habilis (meaning "handy man" or "able man") is a species of the tribe Hominini, during the Gelasian and early Calabrian stages of the Pleistocene period, which lived between roughly 2.8 and 1.5 million years ago.

A team led by scientists Louis and Mary Leakey uncovered the fossilized remains during the time frame of 1960-1963 at Olduvai Gorge in Tanzania; these fossils were speculated to be a new species, and called Homo habilis ('handy man'), because they suspected that it was this slightly larger-brained early human that made the thousands of stone tools also found at Olduvai Gorge.

随便看

 

依恋情感网英汉例句词典收录3870147条英语例句词条,基本涵盖了全部常用英语单词的释义及例句,是英语学习的有利工具。

 

Copyright © 2004-2024 Yiyi18.com All Rights Reserved
京ICP备2021023879号 更新时间:2025/8/5 9:32:04