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Article

The disparity of priapulid, archaeopriapulid and palaeoscolecid worms in the light of new data.

Journal of evolutionary biology - 1 Oct 2012

Wills M A, Gerber S, Ruta M, Hughes M

Abstract excerpt

Priapulids and their extinct relatives, the archaeopriapulids and palaeoscolecids, are vermiform, carnivorous ecdysozoans with an armoured, extensible proboscis. These worms were an important component of marine communities during the Palaeozoic, but were especially abundant and diverse in the Ca...

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PMID: 22901035
DOI: 10.1111/j.1420-9101.2012.02586.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-22901035-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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