Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce; saumâtre benthopélagique. Temperate
Asia: China (Ref. 33450) and Viet Nam (Ref. 89724).
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 35.5 cm TL mâle / non sexé; (Ref. 114983); poids max. publié: 739.80 g (Ref. 114983)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
High body, side flat, ridgy backside. Eye bigger, lower jaw protruding, upper jaw outstretch to the area under the eye. Anomalistic macula and dark spots on the sides; 5-6 inconspicuous
horizontal stripes on the sides (Ref. 85820).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Gao, G., 1991. Serranidae. p. 363-371. In J.-H. Pan, L. Zhong, C.-Y. Zheng, H.-L. Wu and J.-H. Liu (eds). 1991. The freshwater fishes of Guangdong Province. Guangdong Science and Technology Press, Guangzhou. 589 pp. (Ref. 33450)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00894 - 0.01617), b=3.05 (2.97 - 3.13), in cm total length, based on LWR estimates for this species (Ref.
93245).
Niveau trophique (Ref.
69278): 3.9 ±0.7 se; based on size and trophs of closest relatives
Generation time: 4.0 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100).