NOAA National Benthic Inventory

Taxonomy and Nomenclature

Kingdom: Animalia
Rank: Genus

Taxonomic Status

Current Standing: valid
Credibility Rating: TWG standards met
Global Species Completeness: partial
Latest Record Review: 2012

Taxonomic Heirarchy

  Family - Hydrachnidae
  Superfamily - Hydrachnoidea
  Suborder - Prostigmata
  Order - Trombidiformes
  Superorder - Acariformes
  Subclass - Acari
  Class - Arachnida
  Subphylum - Chelicerata
  Phylum - Arthropoda
  Superphylum - Ecdysozoa
  Infrakingdom - Protostomia
  Subkingdom - Bilateria
  Kingdom - Animalia

      Direct Children

      Species - Hydrachna baculoscutata
      Species - Hydrachna canadensis
      Species - Hydrachna conjecta
      Species - Hydrachna crenulata
      Species - Hydrachna cruenta
      Species - Hydrachna geographica
      Species - Hydrachna hesperia
      Species - Hydrachna hungerfordi
      Species - Hydrachna hutchinsoni
      Species - Hydrachna magniscutata
      Species - Hydrachna marshallae
      Species - Hydrachna microscutata
      Species - Hydrachna miliaria
      Species - Hydrachna mystomirabilis
      Species - Hydrachna rotunda
      Species - Hydrachna stipata
      Species - Hydrachna leegei