Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce bentopelágico; pH range: 6.0 - 8.3; dH range: 2 - 3; potamodromo (Ref. 51243); rango de profundidad 4 - ? m (Ref. 9987). Tropical; 23°C - 28°C (Ref. 1672); 20°N - 22°S
Asia: Mekong basin in Laos, Thailand, Cambodia and Vietnam; also Chao Phraya basin (Ref. 43281). Introduced elsewhere and at least one country reports adverse ecological impact after introduction (Ref. 1739).
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 25.0 cm TL macho / no sexado; (Ref. 6028); common length : 15.0 cm TL macho / no sexado; (Ref. 2686); peso máximo publicado: 500.00 g (Ref. 6028)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 7 - 8; Radios blandos dorsales (total) : 10 - 11; Espinas anales: 9 - 12; Radios blandos anales: 33 - 38. Dorsal fin with short spines and long soft rays. Caudal fin slightly emarginate. First soft ray of pelvic fins prolonged into a tentacle extending posteriorly to hind margin of caudal fin. Body with numerous dark oblique cross bands which are not always distinct; presence of irregular black stripe from eye to middle of caudal fin base (Ref. 43281).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Obligate air-breathing (Ref. 126274); Found in shallow sluggish or standing-water habitats with a lot of aquatic vegetation. Occurs in flooded forests of the lower Mekong and gradually moves back to rivers and Great Lake as floodwaters recede (Ref. 12693, 57235). Generally feeds on aquatic plants. Can breathe air directly, as well as absorb oxygen from water through its gills (Ref. 9987). The flesh is of good quality; may be grilled or used for fish soup. In Thailand there is a trade of dried pla salid for the benefit of people in areas where it is not caught (Ref 2686). Cultured both for food and for export as aquarium fish (Ref. 9987). Marketed fresh (Ref. 12693). Highly economic species; both by capture and culture includes in the peat areas (Ref. 57235).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Male creates a bubble-nest at the surface. After fertilization, male, with the use of its mouth, collects the eggs and pushes them up into the bubble-nest (Ref. 6459). Male guards the eggs until hatching (Ref. 9987); both parents care for the young (Ref. 6028).
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Potential pest (Ref. 6095)
Usos humanos
Pesquerías: comercial; Acuicultura: comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00795 - 0.02185), b=3.06 (2.92 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nivel trófico (Referencia
69278): 2.8 ±0.1 se; based on diet studies.
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Fec=1,000-10,000 eggs (Ref.
6459)).
Vulnerabilidad pesquera (Ref.
59153): Low vulnerability (15 of 100).
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Nutrientes (Ref.
124155): Calcium = 54.3 [23.6, 246.2] mg/100g; Iron = 1.14 [0.50, 2.51] mg/100g; Protein = 18.4 [16.7, 19.8] %; Omega3 = 0.233 [0.083, 0.638] g/100g; Selenium = 38.7 [14.9, 93.9] μg/100g; VitaminA = 27.7 [7.1, 118.2] μg/100g; Zinc = 2.55 [1.22, 5.01] mg/100g (wet weight); based on
nutrient studies.