Neocentrophyidae

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Neocentrophyidae
Scientific classification
Kingdom: Animalia
Phylum: Kinorhyncha
Class:Incertae sedis
Order: Homalorhagida
Family:Neocentrophyidae
Higgins, 1969 [1]

Neocentrophyidae is a family of kinorhynchs in the order Homalorhagida.

Family is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy; it is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as being the "walnut family".

Kinorhyncha phylum of small marine pseudocoelomate invertebrates

Kinorhyncha is a phylum of small marine invertebrates that are widespread in mud or sand at all depths as part of the meiobenthos. They are also called mud dragons. Modern species are 1 mm or less, but Cambrian forms could reach 4 cm.

In biological classification, the order is

  1. a taxonomic rank used in the classification of organisms and recognized by the nomenclature codes. Other well-known ranks are life, domain, kingdom, phylum, class, family, genus, and species, with order fitting in between class and family. An immediately higher rank, superorder, may be added directly above order, while suborder would be a lower rank.
  2. a taxonomic unit, a taxon, in that rank. In that case the plural is orders.

Genera

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References

  1. 1 2 Higgins, R. P. (1969). Indian Ocean Kinorhyncha, 2. Neocentrophyidae, a new homalorhagid family. Proceedings of the Biological Society of Washington, 82, 113–128.
  2. Higgins, R. P. (1983). The Atlantic Barrier Reef Ecosystem at Carriae Bow Cay, Belize, II: Kinorhyncha. Washington: Smithsonian Institution Press.