Ottoia is a stem-group archaeopriapulid worm known from Cambrian fossils. Although priapulid-like worms from various Cambrian deposits are often referred to ...

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Ottoia is a priapulid worm with a tooth-lined mouthpart (proboscis) that could be inverted into the trunk; a short posterior tail extension could also be ...

Ottoia is the most abundant priapulid of the Cambrian Burgess Shale formation of British Columbia. It is a stem-group priapulid worm that averaged about 80 mm ...

It is known to be a carnivore as examples have been found with several members of the hyolithid Haplophrentis found in the gut. It is sometimes found in a U- ...

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Posted: Dec 24, 2021

Ottoia (Phylum Priapulida) are the most abundant predatory worms in the Burgess Shale. These carnivorous worms had a bulbous proboscis crowned with hooks ...

The Ottoia prolifica has proven that cannibalism did exist in the Cambrian period since there have been portions of one Ottoia prolifica found in another ...

Ottoia (named after Otto Pass, British Columbia) is a stem-group priapulid worm of the Middle Cambrian period found in North America and Europe.

This is a member of the Burgess Shale priapulid fauna known as Ottoia prolofica. It is divided into an anterior proboscis and a posterior trunk region.