Format

Send to

Choose Destination
See comment in PubMed Commons below
Nature. 2006 Dec 14;444(7121):889-93.

A Mesozoic gliding mammal from northeastern China.

Author information

1
Division of Paleontology, American Museum of Natural History, Central Park West at 79th Street, New York, New York 10024, USA. jmeng@amnh.org

Erratum in

  • Nature. 2007 Mar 1;446(7131):102.

Abstract

Gliding flight has independently evolved many times in vertebrates. Direct evidence of gliding is rare in fossil records and is unknown in mammals from the Mesozoic era. Here we report a new Mesozoic mammal from Inner Mongolia, China, that represents a previously unknown group characterized by a highly specialized insectivorous dentition and a sizable patagium (flying membrane) for gliding flight. The patagium is covered with dense hair and supported by an elongated tail and limbs; the latter also bear many features adapted for arboreal life. This discovery extends the earliest record of gliding flight for mammals to at least 70 million years earlier in geological history, and demonstrates that early mammals were diverse in their locomotor strategies and lifestyles; they had experimented with an aerial habit at about the same time as, if not earlier than, when birds endeavoured to exploit the sky.

PMID:
17167478
DOI:
10.1038/nature05234
[Indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Nature Publishing Group
    Loading ...
    Support Center