d******a
发帖数: 32122 | 1 https://opentreeoflife.files.wordpress.com/2013/10/pantherablog.png
第四张是最新2010年的研究成果
A 2010 study published in Molecular Phylogenetics and Evolution has given
insight into the exact evolutionary relationships of the big cats.[10] The
study reveals that the snow leopard and the tiger are sister species, while
the lion, leopard, and jaguar are more closely related to each other. The
tiger and snow leopard diverged from the ancestral big cats approximately 3.
9 Ma. The tiger then evolved into a unique species towards the end of the
Pliocene epoch, approximately 3.2 Ma. The ancestor of the lion, leopard, and
jaguar split from other big cats from 4.3–3.8 Ma. Between 3.6–2.5 Ma the
jaguar diverged from the ancestor of lions and leopards. Lions and leopards
split from one another approximately 2 Ma. | I***i
发帖数: 14557 | | d******a
发帖数: 32122 | 3 豹纹是不是豹属的常态？
狮子小的时候也有豹纹
就连有争议的雪豹也有豹纹
看来老虎的条纹是个异类
while
3.
and
the
【在 d******a 的大作中提到】
: https://opentreeoflife.files.wordpress.com/2013/10/pantherablog.png
: 第四张是最新2010年的研究成果
: A 2010 study published in Molecular Phylogenetics and Evolution has given
: insight into the exact evolutionary relationships of the big cats.[10] The
: study reveals that the snow leopard and the tiger are sister species, while
: the lion, leopard, and jaguar are more closely related to each other. The
: tiger and snow leopard diverged from the ancestral big cats approximately 3.
: 9 Ma. The tiger then evolved into a unique species towards the end of the
: Pliocene epoch, approximately 3.2 Ma. The ancestor of the lion, leopard, and
: jaguar split from other big cats from 4.3–3.8 Ma. Between 3.6–2.5 Ma the
| b*****d
发帖数: 7166 | 4 but tiger and lion can still cross breed. can tiger and snow leopard, or
lion and leopard? | d******a
发帖数: 32122 | 5 https://en.wikipedia.org/wiki/Panthera_hybrid
【在 b*****d 的大作中提到】
: but tiger and lion can still cross breed. can tiger and snow leopard, or
: lion and leopard?
| b******k
发帖数: 1136 | 6 猫科是不是进化的比较慢？分开三百万年了还是这么像
其实俺觉着俺家猫跟狮虎豹也就是个头有差，其它的比如形态动作习性整个一个模子出
来的 |
|
