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A 99 million year old spider mummy reveals a mom taking care of a small spider

The now extinct female of the Lagonomegopidae spider family protects the egg sac with a hollow tree. (Image credits: Drawn by Xiaoran Zuo, Xiangbo Guo, Paul Selden, Dong Ren, Bulletin of the Royal Society B (2021))

Large-eyed spiders may have protected the egg sac when trapped in sticky wood resin about 99 million years ago, and may have taken care of already hatched spiders. .. Researchers say the resin has hardened and trapped arachnid moms in four masses of amber recently mined in Myanmar, which is now considered the oldest evidence of spider mother care. ..

This finding is not unexpected, but given that many spider mothers are taking care of their offspring these days, “it’s great to get real physical evidence from these little snapshots of fossil records. “, Said professor emeritus Paul Selden, a collaborative researcher. The University of Kansas Department of Geology told Live Science.

A 99 million year old spider mummy reveals a mom taking care of a small spider

Source link A 99 million year old spider mummy reveals a mom taking care of a small spider

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