Dichograptidae

Cladus: Eukaryota
Supergroup: Unikonta
Cladus: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Hemichordata
Classis: †Graptolithina
Ordo: Graptoloidea
Familia: Dichograptidae
Genus: Dichograptus

Name

Dichograptidae Lapworth, 1873

Reference

Geol. Mag. 10: table i