Phyllocarida

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Cladus: Pancrustacea
Superclassis: Multicrustacea
Classis: Malacostraca
Subclassis: Phyllocarida
Ordines: †Archaeostraca – Leptostraca
Vernacular names
中文: 叶虾亚纲

Phyllocarida is a subclass of crustaceans, comprising the extant order Leptostraca and the extinct orders Hymenostraca and Archaeostraca.[1] This clade of marine crustaceans diversified extensively during the Ordovician.[2]
See also

Ceratiocaris
Cinerocaris
Vladicaris

References

P. J. F. Davie (2001). "Subclass: Phyllocarida, Introduction". Crustacea: Malacostraca: Phyllocarida, Hoplocarida, Eucarida (Part 1). Zoological catalogue of Australia. Vol. 19.3A. CSIRO Publishing. p. 24. ISBN 978-0-643-06791-2.
Liu, Yi-long; Fan, Ruo-ying; Zong, Rui-wen; Gong, Yi-ming (1 August 2023). "First occurrence of caryocaridids (Crustacea, Phyllocarida) in the Ordovician of North China". Palaeogeography, Palaeoclimatology, Palaeoecology. 623. doi:10.1016/j.palaeo.2023.111638. Retrieved 14 July 2023.