Ecology of Umbrina ronchus
 
Main Ref. Chao, L.N. and E. Trewavas, 1990
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 Umbrina ronchus may be found.
Remarks Coastal species (Ref. 27000). Inhabits rocky and sandy bottoms (Ref. 2683). Juveniles may occur in littoral areas, but not in estuaries. Feeds on shrimps, worms and other bottom-dwelling invertebrates.

Substrate

Substrate Soft Bottom: sand; Hard Bottom: rocky;
Substrate Ref. Schneider, W., 1990
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 Chao, L.N., 1986
Feeding habit hunting macrofauna (predator)
Feeding habit ref Chao, L.N., 1986
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition
Ref.
From individual food items 3.38 0.42 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 11.07.00
Modified by Sta. Iglesia, Drina on 03.23.15
Checked by Sta. Iglesia, Drina on 11.26.00
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