Orbiniida

Orbiniida
The orbiniid worm Phylo felix.
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Annelida
Clade: Pleistoannelida
Clade: Sedentaria
Order: Orbiniida
Fauchald 1977[1] sensu Struck et al. 2015[2]
Families[2][3]

Orbiniida is an order of small polychaete worms in the phylum Annelida.[3] It is the earliest diverging clade in Sedentaria.[2] Along with Protodriliformia (in Errantia), this order is composed of meiofaunal marine worms formerly known as "archiannelids".[4] These worms inhabit the marine interstitial ecosystem, the space between sand grains.[2]

  1. ^ Cite error: The named reference Fauchald Polychaetes was invoked but never defined (see the help page).
  2. ^ a b c d Cite error: The named reference Two adaptive routes Annelida was invoked but never defined (see the help page).
  3. ^ a b Cite error: The named reference Early Branching Orbiniida was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference AnnelidCurrent was invoked but never defined (see the help page).

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