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It's difficult
to believe in
this age of
dominant mammals
including man
that reptiles
once ruled the
earth. although
many species -
most notably
dinosaurs - are
now extinct,
their sixty-
million-year
reigh has to
counted as one
of the evolution
's greatest
success stories.
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〖Crocodiles & Alligators of the
World〗
-Information from
〖Endangered species Crocodiles & Alligators〗Charles levy | |
本区所论述的一切论点并不代表本站之观点，与之所引起的一切纠纷皆于本站无关。
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出处： www.flmnh.ufl.edu/.../brittoncrocs/ cst_ptri_am_head.htm
出处： animal.discovery.com/.../crocs/ photo/photo_zoom8.html
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<锥吻古鳄/施氏侏凯门鳄/窄吻凯门鳄/锥吻南美鼍>
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锥吻古鳄是小型的鳄，体长1.4~1.7米，尾短，体型健壮而装甲厚重。锥吻古鳄广布于亚马孙盆地和奥里诺科盆地的水淹森林和流速较快的溪流中，食性较广泛，既食脊椎动物，也食无脊椎动物，较大的个体比较偏好捕食斑豚鼠。锥吻古鳄在雨季之间修筑堆起的巢，产卵10枚。与盾吻古鳄一样，锥吻古鳄的皮肤不适合利用，因而现存的数量还比较多，不属于受威胁物种。
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