Halocypridina

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: Oligostraca
Classis: Ostracoda
Subclassis: Myodocopa
Ordo: Halocyprida
Subordo: Halocypridina
Superfamiliae: Halocypridoidea - Thaumatocypridoidea
Name

Halocypridina Dana, 1853
Vernacular names
中文: 海介虫亚目

Halocypridina is a suborder of seed shrimp in the order Halocyprida. Ostracods of this group often have a dorsoposterior spine on the carapace.[2] The adductor muscle scars show various patterns, in contrast to those of the Cladocopina, which are in a triangular pattern (three scars) or a half-rosette (15 scars).[2] A sixth limb is present (absent in Cladocopina). The group is divided into the Halocypridae and the Thaumatocyprididae.[2]
References

"Halocypridina Dana, 1853". Integrated Taxonomic Information System. Retrieved January 9, 2011.
D. J. Horne; A. C. Cohen; K. Martens (2002). "Taxonomy, morphology and biology of Quaternary and living Ostracoda". In J. Holmes; A. Chivas (eds.). The Ostracoda: Applications in Quaternary Research. Volume 131 of AGV Geophysical Monograph Series. American Geophysical Union. pp. 5–36. ISBN 0-87590-990-6.