Ecology of Hippocampus trimaculatus
 
Main Ref. Masuda, H. and G.R. Allen, 1993
Remarks Inhabits gravel or sand bottoms around shallow reefs (Ref. 559); muddy estuaries and near mangroves, tolerating brackish waters (Ref. 48635), seagrass (Ref. 128812), and soft bottom areas with sand and silt (Ref. 129070). Occur singly or in pairs (Ref. 128523).

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 Hippocampus trimaculatus may be found.

Habitat

Substrate Benthic; Soft Bottom: sand; silt; Hard Bottom;
Substrate Ref. Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984
Special habitats Beds: sea grass; Coral Reefs;
Special habitats Ref. Shao, K.-T., C.-P. Lin, L.-T. Ho and P.-L. Lin, 1990

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type Ref. Masuda, H. and G.R. Allen, 1993
Feeding habit hunting macrofauna (predator)
Feeding habit Ref. Masuda, H. and G.R. Allen, 1993
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition
From individual food items 3.76 0.50 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(e.g. 346)
(e.g. oophagy)
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