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Ecology of Ophioblennius atlanticus
 
Main Ref. Bath, H., 1990
Remarks Ophioblennius larvae are frequently taken pelagically over deep water (Ref. 5298). The adults are restricted to shallow waters and dwell among rocks and coral reefs (Ref. 5298); where there is considerable wave action (Ref. 26938). Feeds on filamentous algae (Ref. 13442). Territorial herbivore (Ref. 57616).

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 Ophioblennius atlanticus may be found.

Habitat

Substrate Hard Bottom: rocky;
Substrate Ref.
Special habitats Coral Reefs;
Special habitats Ref. Bath, H., 1990

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly plants/detritus (troph. 2-2.19)
Feeding type Ref. Randall, J.E., 1996
Feeding habit browsing on substrate
Feeding habit Ref. Randall, J.E., 1996
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 2.01 0.00 2.00 0.04 Troph of juv./adults from 1 study.
From individual food items 3.40 0.45 Tentative trophic level derived from 1 + troph of a single food item
Ref. Randall, J.E., 1967
(e.g. 346)
(e.g. oophagy)
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