Ecology Summary - Acaronia nassa

Língua:

Ref. principal	Keith, P., P.-Y. Le Bail and P. Planquette, 2000
Notas	Collected from a small creek, quite sunny, with amber-colored water, slow current, muddy substrate and approximately 1 m in depth. Solitary. Feeds on shrimps, insect larvae of Odonata, Coleoptera and Hemiptera, as well as on fishes like cyprinodonts, characids. Piscivore (Ref. 76754). Males are bigger than females. Found together with Pterophyllum scalare, Heros efasciatus, Hypselecara temporalis, and Mesonauta guyanae (Ref. 35237).

Ref. principal

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

Notas

Collected from a small creek, quite sunny, with amber-colored water, slow current, muddy substrate and approximately 1 m in depth. Solitary. Feeds on shrimps, insect larvae of Odonata, Coleoptera and Hemiptera, as well as on fishes like cyprinodonts, characids. Piscivore (Ref. 76754). Males are bigger than females. Found together with Pterophyllum scalare, Heros efasciatus, Hypselecara temporalis, and Mesonauta guyanae (Ref. 35237).

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	Estuários/lagunas/áreas estuarinas mangroves marshes/swamps	rivers/streams lakes/ponds Grutas exclusivamente

Highighted items on the list are where Acaronia nassa may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Alimentação

Tipo de alimentação	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Keith, P., P.-Y. Le Bail and P. Planquette, 2000
Hábito alimentar	hunting macrofauna (predator)
Feeding habit Ref.	Mérona, B. de and J. Rankin-de-Mérona, 2004

Trophic Level(s)

Estimation method	Amostra original		População virgem (não pescada)		Nota
Estimation method	Troph	s.e.	Troph	s.e.	Nota
Da composição da dieta
Dos itens alimentares individuais	3.65	0.57			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.

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