Ancient and Unique.


This strange insect found preserved in amber represents a new species, genus, family and order of insects. Credit: George Poinar, courtesy of Oregon State University.

This strange insect found preserved in amber represents a new species, genus, family and order of insects. Credit: George Poinar, courtesy of Oregon State University.

There are about 1 million described species of insects, and millions more still to be discovered, but every species of insect on Earth has been placed in only 31 existing orders. Now there’s one more.

The findings have been published in the journal Cretaceous Research and describe this small, wingless female insect that probably lived in fissures in the bark of trees, looking for mites, worms or fungi to feed on while dinosaurs lumbered nearby. It was tiny, but scary looking.

“This insect has a number of features that just don’t match those of any other insect species that I know,” said George Poinar, Jr., an emeritus professor of entomology in the OSU College of Science and one of the world’s leading experts on plant and animal life forms found preserved in the semi-precious stone amber.

“I had never really seen anything like it. It appears to be unique in the insect world, and after considerable discussion we decided it had to take its place in a new order.”

Perhaps most unusual, Poinar said, was a triangular head with bulging eyes, with the vertex of the right triangle located at the base of the neck. This is different from any other known insect, and would have given this species the ability to see almost 180 degrees by turning its head sideways.

You can read and see more at Phys.org.

Comments

  1. rq says

    Oh my! From here it looks almost ant-like, but with earwig spines on its rear. I couldn’t find a translation for its new order (Aethiocarenodea), but it sounds similar to ‘atheist’ so I’m going to assume they’re finally honouring atheists in science.
    Also, the word ‘alien’ appears so often in the text (and others on the subject -- way to go, media, can’t wait to see how that will be spun). But then, I’m not saying it’s aliens, but…

    Needless to say, this species from such ancient amber is long extinct. It obviously had special features that allowed it to survive in the forests of what is now Burma, 100 million years ago, but for some unknown reason it disappeared.

    It flew away?
    Anyway.
    I wouldn’t be too surprised if some descendants showed up somewhere in a jungle at some point in time -- the little booger looks quite versatile.

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