They're also not actually insects but invertebrates belonging to the phylum Annelida. As such ... and is an extremely important part of earthworm anatomy. Not only does this lobe cover the ...

Earthworms are special because they keep our ... a special three-dimensional imaging approach of the chemistry and anatomy of millimeter-sized animals and their parasites at a cellular level ...

But there's this one phylum of worms, the annelids, that can re-grow unlike ... So you have a development that ends up in anatomy that's more or less conserved. But sometimes it doesn't.

"The molecular anatomy of the developing CNS turned out ... neurons also go on to form the same neural structures in annelid worm and vertebrate." "Such a complex arrangement could not have ...

Scientists have discovered the oldest fossil that can be assigned to the living annelid worms, the group of animals that contains earthworms, leeches and many different forms in the ocean ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

It's a function that makes it similar to leeches and earthworms, the species into which it eventually evolved. Kootenayscolex barbarensis is part of a group of animals called annelids (or the ...

Clusters of fossil serpulid worm tubes, like these Rotularia from the British Eocene, are common fossils in many Mesozoic and Cenozoic marine rocks The Museum’s collection of fossil annelids is both ...