Ecology of Hippocampus guttulatus
 
Main Ref. Lelong, P., 1995
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 Hippocampus guttulatus may be found.
Remarks Visual and sedentary ambush predator, waiting for small crustaceans and benthic larvae to approach (Ref. 89230 ). Has the ability to change its colour to blend better with its surroundings. This likely plays a role in its feeding strategy and also in predator avoidance (Ref. 52034). Algae were found to be the fourth most common item in the stomachs (Ref. 83361). However there is some speculation that seahorses in general do not feed on algae and that plant material in stomachs of seahorses is probably ingested while feeding on other prey (Ref. 52034).

Substrate

Substrate Hard Bottom;
Substrate Ref.
Special habitats Beds: algae/seaweed; sea grass;
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type ref Lelong, P., 1995
Feeding habit hunting macrofauna (predator)
Feeding habit ref Lelong, P., 1995
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition
Ref.
From individual food items 3.50 0.50 Tentative trophic level derived from 1 + troph of a single food item
(e.g. 346)
(e.g. cnidaria)
Entered by Pauly, Daniel on 10.26.95
Modified by Opitz, Silvia on 02.10.12
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