Ecology Summary - Leucoraja ocellata
Ecology of Leucoraja ocellata
 
Main Ref. Bigelow, H.B. and W.C. Schroeder, 1953
Remarks Prefers cool temperatures. Feeds on amphipods and polychaetes (important foods); also include fishes, decapods, isopods and bivalves. They are eaten by sharks, other rays and grey seals. Parasites of the species include 1 protozoan, 1 myxosporidian, 2 trematodes, 6 cestodes and 3 nematodes (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 Leucoraja ocellata 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.
Feeding habit hunting macrofauna (predator)
Feeding habit Ref.
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 4.43 0.51 4.12 0.63 Troph of adults from 2 studies.
From individual food items 3.61 0.56 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Bowman, R.E., C.E. Stillwell, W.L. Michaels and M.D. Grosslein, 2000
(e.g. 9948)
(e.g. oophagy)
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