Ecology Summary - Platydoras costatus

Språk:

Main Ref.	Le Bail, P.-Y., P. Keith and P. Planquette, 2000
Anmärkningar	Lives on the bottom and feeds on mollusks, crustaceans, and organic debris. Frequently occurs on sandy bottoms. Often escapes into the sediment where it hides among the anfractuosities of the submerged stocks (Ref. 35381). A juvenile in a stream of the rio Araguaia was recorded to clean the piscivorous characin Hoplias cf. malabaricus (Ref. 50806). The study indicated that the cleaning behavior is probably restricted to the juvenile phase. The species shifts its diet as it grows, facultative cleaner (Ref. 50806).

Main Ref.

Le Bail, P.-Y., P. Keith and P. Planquette, 2000

Anmärkningar

Lives on the bottom and feeds on mollusks, crustaceans, and organic debris. Frequently occurs on sandy bottoms. Often escapes into the sediment where it hides among the anfractuosities of the submerged stocks (Ref. 35381). A juvenile in a stream of the rio Araguaia was recorded to clean the piscivorous characin Hoplias cf. malabaricus (Ref. 50806). The study indicated that the cleaning behavior is probably restricted to the juvenile phase. The species shifts its diet as it grows, facultative cleaner (Ref. 50806).

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	Flodmynningar/laguner/bräckta havsområden mangroves marshes/swamps	rivers/streams lakes/ponds Grottor uteslutande

Highighted items on the list are where Platydoras costatus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Föda

Typ av föda	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Le Bail, P.-Y., P. Keith and P. Planquette, 2000
Födosöksstrategi	hunting macrofauna (predator)
Feeding habit Ref.

Trophic Level(s)

Estimation method	Ursprungligt prov		Ofiskad population		Kommentar
Estimation method	Troph	s.e.	Troph	s.e.	Kommentar
Från födosammansättning
Från individuella födoämnen	3.04	0.40			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.

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