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Dionididae

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Superphylum: Ecdysozoa
Phylum: Arthropoda
Subphylum: †Trilobitomorpha
Classis: Trilobita
Ordo: Asaphida
Superfamilia: Trinucleoidea
Familia: Dionididae
Genera: Aethedionide - Digrypos - Dionide - Dionideina - Dionidella - Huangnigangia - Paradionide - Tongxinaspis - Trinucleoides

Name

Dionididae Gürich 1907

Reference

* Gürich (1907). Centralbl. Min. Geol. Pal. 1907: 129–133
* Whittard (1940). Ann. Mag. nat. Hist. (11) 6: 138

Biology Encyclopedia

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Source: Wikispecies: All text is available under the terms of the GNU Free Documentation License