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Ecology of Myctophum punctatum
 
Main Ref. Hulley, P.A., 1990
Remarks High-oceanic, mesopelagic. Nyctoepipelagic at the surface and down to 125 m and found between 225-750 m during the day. Feeds on copepods, euphausiids, zoea stages of Brachyura and fish fry (Ref. 4479). Preyed upon by swordfish and cod (Ref. 5951).

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 Myctophum punctatum may be found.

Habitat

Substrate
Substrate Ref.
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. Hulley, P.A., 1984
Feeding habit selective plankton feeding
Feeding habit Ref. Hulley, P.A., 1984
Trophic Level(s)
Estimation method Original sample Unfished population Bemerkung
Troph s.e. Troph s.e.
From diet composition
From individual food items 3.39 0.39 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(z.B. 346)
(z.B. oophagy)
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