Ecology of Ptereleotris helenae
 
Main Ref. Lieske, E. and R. Myers, 1994
Remarks Found on sandy (Also Ref. 128694) or coral rubble bottoms. Inhabits 'U-shaped' burrows. Often in pairs. Feeds on zooplankton. Hovers head down near burrrow.

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 Ptereleotris helenae may be found.

Habitat

Substrate Soft Bottom: sand;
Substrate Ref. Harper, L.M., J.S. Lefcheck, R. Whippo, M.S. Jones, Z. Foltz and J.E. Duffy, 2022
Special habitats Coral Reefs;
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type Ref. Lieske, E. and R. Myers, 1994
Feeding habit selective plankton feeding
Feeding habit Ref. Lieske, E. and R. Myers, 1994
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition
From individual food items 3.40 0.45 Tentative trophic level derived from 1 + troph of a single food item
Ref.
(e.g. 346)
(e.g. oophagy)
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