ammonites
banner
Gateway to the Paleobiology Database
Phylum Chaetognatha Leuckart 1854 (arrow worm)

Eubilateria - Protostomia

PaleoDB taxon number: 30727

Parent taxon: Scalidophora according to C. Nielsen 2012

Sister taxa: Eopriapulites, Kinorhyncha, Loricifera, Priapulida

Subtaxa: Eognathacantha, Paucijaculum, Protoconodonta, Protoconodontida, Titerina

View classification

Ecology: nektonic carnivore