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: 2005

Taxonomic Heirarchy

  Family - Hydractiniidae
  Suborder - Filifera
  Order - Anthoathecatae
  Subclass - Hydroidolina
  Class - Hydrozoa
  Subphylum - Medusozoa
  Phylum - Cnidaria
  Subkingdom - Radiata
  Kingdom - Animalia

      Direct Children

      Species - Hydractinia carnea
      Species - Hydractinia carica
      Species - Hydractinia monocarpa
      Species - Hydractinia echinata
      Species - Hydractinia allmani
      Species - Hydractinia arge
      Species - Hydractinia minima
      Species - Hydractinia milleri
      Species - Hydractinia armata
      Species - Hydractinia valens
      Species - Hydractinia multispina
      Species - Hydractinia polycarpa
      Species - Hydractinia prolifica
      Species - Hydractinia californica
      Species - Hydractinia laevispina
      Species - Hydractinia aggregata
      Species - Hydractinia carolinae
      Species - Hydractinia parvispina
      Species - Hydractinia fucicola
      Species - Hydractinia americana
      Species - Hydractinia hooperii
      Species - Hydractinia polyclina
      Species - Hydractinia selena
      Species - Hydractinia symbiolongicarpus
      Species - Hydractinia symbiopollicaris
      Species - Hydractinia dubia
      Species - Hydractinia minuta