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Anabantiformes (Gouramies, snakeheads) >
Osphronemidae (Gouramies) > Macropodusinae
Etymology: Trichopsis: Greek, thrix = hair + Greek, opsis = appearance (Ref. 45335).
More on author: Cuvier.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce demersale; pH range: 6.0 - 8.0; dH range: 5 - 19. Tropical; 22°C - 28°C (Ref. 1672)
Asia: Thailand to Viet Nam and the islands of Sumatra, Borneo and Java. Distributed to many countries through the aquarium trade industry (Ref. 3814).
Dimensione / Peso / Età
Maturità: Lm ? range ? - ? cm
Max length : 8.0 cm TL maschio/sesso non determinato; (Ref. 118477); common length : 3.9 cm TL maschio/sesso non determinato; (Ref. 12193)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine anali: 6 - 8. Has 24-28 branched anal-fin rays; 13 transverse scale rows; and 2 or more stripes along the body (Ref. 12693). Anal fin with a few elongate, filament-like rays extending backwards almost to tip of caudal fin; black blotch above pectoral base (Ref. 43281).
Body shape (shape guide): fusiform / normal.
Obligate air-breathing (Ref. 126274); Occur in shallow sluggish or standing-water habitats with a lot of vegetation. Common throughout the middle and lower Mekong (Ref. 12693). Found in flooded fields in the middle Mekong (Ref 12975). Feed on zooplankton, crustaceans and insect larvae. Eggs sink to the bottom and were then collected by one or both parents and were embedded among the foam bubbles in the nest (Ref. 41595). An air-breathing species (Ref. 118402). Usually not fished commercially, occasionally sold as part of mixed catches in markets and regularly seen in the aquarium fish trade (Ref. 12693).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Builds a bubble nest.
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: commerciale; Acquario: Commerciale
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00374 - 0.02675), b=2.97 (2.74 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.4 ±0.45 se; based on food items.
Resilienza (Fonte Biblio.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
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