Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; Γλυκού νερού βενθοπελαγικό. Tropical
Asia: Mekong from the Khorat Plateau, Thailand to the Great Lake, Cambodia (Ref. 12693); Malay Peninsula, coastal streams of South-east Thailand and Cambodia, and Chao Phraya basin in Thailand (Ref. 12041).
Μέγεθος / Βάρος / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm
Max length : 8.0 cm SL αρσενικό/απροσδιόριστο; (Ref. 43281)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Μαλακές ραχιαίες ακτίνες (συνολικά) : 8; Μαλακές εδρικές ακτίνες: 8. Two pairs of barbels (Ref. 43281); rostral barbel extends well beyond eye; first pectoral ray sometimes reaching anal fin; narrow dark line from head to caudal-fin base (Re. 12693).
Body shape (shape guide): elongated.
Usually found in ditches, canals and ponds often in areas with extensive growth of submerged aquatic plants (Ref. 12693). Encountered mainly in stagnant water bodies including sluggish flowing canals as well as in medium to large rivers of the middle Mekong (Ref. 12975). Feeds on zooplankton and insects. Sometimes sold fresh and used to make prahoc (Ref. 12693).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
αλιεία: Εμπορικό(ά); Ενυδρείο: Εμπορικό(ά)
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Αναφ.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00173 - 0.01152), b=3.09 (2.86 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Αναφ.
69278): 3.3 ±0.43 se; based on food items.
Ελαστικότητα (Αναφ.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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Nutrients (Ref.
124155): Calcium = 492 [286, 910] mg/100g; Iron = 8.17 [4.28, 14.67] mg/100g; Protein = 16.4 [14.9, 18.0] %; Omega3 = 0.427 [0.172, 1.078] g/100g; Selenium = 41 [11, 129] μg/100g; VitaminA = 520 [202, 1,442] μg/100g; Zinc = 4.53 [3.13, 6.40] mg/100g (wet weight); based on
nutrient studies.
