Ecology of Cookeolus japonicus
 
Main Ref. Starnes, W.C., 1988
Remarks Found on hard bottoms to a depth of about 400 m and reported to be moderately common at depths of 165 to 260 m in association with rocky holes and ledges. Juveniles pelagic (Ref. 9335, 9563). Reported to feed on pelagic crabs. Probably spawn in the Caribbean from May to September.

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
  • estuaries/lagoons/brackish seas
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • caves
  • exclusively in caves
Highighted items on the list are where Cookeolus japonicus may be found.

Habitat

Substrate Hard Bottom: rocky;
Substrate Ref. Letourneur, Y., P. Chabanet, P. Durville, M. Taquet, E. Teissier, M. Parmentier, J.-C. Quéro and K. Pothin, 2004
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type Ref. Starnes, W.C., 1988
Feeding habit hunting macrofauna (predator)
Feeding habit Ref. Starnes, W.C., 1988
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition
From individual food items 3.50 0.60 Tentative trophic level derived from 1 + troph of a single food item
Ref.
(e.g. 346)
(e.g. cnidaria)
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