Kingfishers are a group of small to medium sized brightly coloured birds in the order Coraciiformes. They have a cosmopolitan distribution, with most species being found in the Old World and Bristleworm, a member of Phylum Annelida that appeared in the early Cambrian some million years ago. Who are the polychaetes?
Worms are soft-bodied invertebrate animals. There are funny worm coloring pictures on this page, and you can print then color them with your favorites colors, so happy coloring. They belong to several groups of animals. The best-known groups of worms are flatworms, roundworms, and segmented worms. Worms can be found practically all over the world.
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Scientists are uncovering, thawing and resuscitating various life forms, some of which are older than modern human civilization, as glaciers recede. Tatiana Vishnivetskaya, a microbiologist at the University of Tennessee, reported in the discovery of a 41,year-old segmented nematode worm her team retrieved from deep below the Siberian permafrost, The Washington Post reported Sunday. The worm wriggled back to life upon thawing, Vishnivetskaya reported. This nematode measured half a millimeter long and sported a brain and nervous system.