Écologie de Onuxodon margaritiferae
 
Réf. Princ. Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999
Remarques Uncommon species inhabiting coastal waters. Found in the mantle cavity of pearl oysters (Pinctada spp.) and other large bivalves (Ref. 1602, 75154) as well as in holothurians (Ref. 7300). It feeds on crustaceans and polychaetes and is reported to tend towards sexual pairing in the host.

Aquatic zones / Water bodies

Marine - Neritic Marine - Oceanic Brackishwater Freshwater
Marine zones / Brackish and freshwater bodies
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
  • Estuaires/lagons/zones saumâtres
  • mangroves
  • marais
  • rivers/streams
  • lakes/ponds
  • Grottes
  • exclusivement
Highighted items on the list are where Onuxodon margaritiferae may be found.

Habitat

Substrat Benthic;
Substrate Ref.
Habitats spéciaux Coral Reefs;
Special habitats Ref.

Associations

Réf.
Associations
Associé avec
Remarques sur les associations
Parasitisme

Prise alimentaire

Type de prise alimentaire mainly animals (troph. 2.8 and up)
Feeding type Ref. Myers, R.F., 1991
Habitude alimentaire hunting macrofauna (predator)
Feeding habit Ref. Myers, R.F., 1991
Trophic Level(s)
Estimation method Échantillon original Population non pêchée Remarque
Troph s.e. Troph s.e.
À partir du régime alimentaire
À partir des éléments alimentaires 3.31 0.41 Trophic level estimated from a number of food items using a randomized resampling routine.
Réf.
(ex. 346)
(ex. cnidaria)
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