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Ecology of Hyporthodus nigritus
 
Main Ref. Heemstra, P.C. and J.E. Randall, 1993
Distribution
Marine - Neritic
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
 Marine - Oceanic
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
 Brackishwater
  • estuaries/lagoons/brackish seas
  • mangroves
  • marshes/swamps
 Freshwater
  • rivers/streams
  • lakes/ponds
  • caves
  • exclusively in caves
Highighted items on the list are where Hyporthodus nigritus may be found.
Remarks A solitary species usually found on rocky bottoms; juveniles are occasionally seen on jetties and shallow reefs. Adults feed on a variety of crabs, shrimps, lobsters, and fishes.

Substrate

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 Heemstra, P.C. and J.E. Randall, 1993
Feeding habit hunting macrofauna (predator)
Feeding habit ref Heemstra, P.C. and J.E. Randall, 1993
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition
Ref.
From individual food items 3.97 0.61 Trophic level estimated from a number of food items using a randomized resampling routine.
(e.g. 346)
(e.g. cnidaria)
Entered by Sta. Iglesia, Drina on 10.20.00
Modified by Sta. Iglesia, Drina on 11.26.00
Checked by Sta. Iglesia, Drina on 11.26.00
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