Ecology of Trematocranus pachychilus
 
Main Ref. Dierickx, K., M. Hanssens, B. Rusuwa and J. Snoeks, 2018
Remarks Thick and fleshy lips are associated with rocky habitats in cichlids, since fish feeding between rocks use their lips as a seal to be able to suck out their prey from crevices and as protection against sharp rocks; but since all specimens were found in bottom trawls over soft substrates, the association of the new species with rocky habitats is unsure (Ref. 120598). Shell fragments of snails were observed in the stomachs of some specimens (Ref. 120598).

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 Trematocranus pachychilus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type
Feeding type Ref.
Feeding habit
Feeding habit Ref.
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition
From individual food items
Ref.
(e.g. 346)
(e.g. oophagy)
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