Phylum

Chaetognatha Leuckart, 1854

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Agmata
	Annelida
	Arthropoda
	Brachiopoda
	Bryozoa
	Chaetognatha
Order	Protoconodontida
Genus	Protohertzina
Phylum	Chordata
	Cnidaria
	Echinodermata
	Hemichordata
	Mollusca
	Onychophora
	Porifera
	Priapulida
	Receptaculita
Class	Chitinozoa
	Tentaculita
	Trilobozoa
Order	Hyolithelminthida
	Tommotiida
Suborder	Hederellida
Family	Anabaritidae
	Cloudinidae
	Mobergellidae
	Rukhinellidae
	Wiwaxiidae
Genus	Baltinema
	Cochleatina
	Coleoloides
	Estoniadiscus
	Eurytholia
	Intrites
	Kaisalia
	Marcusodictyon
	Medvezhichnus
	Melopetasus
	Moyeronia
	Onuphionella
	Orbisiana
	Palaeopascichnus
	Parachitina
	Vaccipraticola
	Vendichnus
	Yelovichnus
unranked	Redkinia