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Cypriniformes (Carps) >
Gobionidae (Gudgeons)
Etymology: Microphysogobio: Greek, mikros = small + Greek, physa = to blow + Latin, gobius = gudgeon (Ref. 45335).
More on authors: Nichols & Pope.
Environment: milieu / climate zone / profondeur / distribution range
Écologie
; eau douce benthopélagique. Tropical
Asia: Laos, Viet Nam and Hainan, China.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 9.2 cm SL mâle / non sexé; (Ref. 43281); common length : 9.0 cm SL mâle / non sexé; (Ref. 35840)
Both lips papillated, lower lip with a median lobe, itself divided longitudinally; 6 branched anal rays; last simple dorsal ray not ossified, soft and segmented; a row of irregular dark blotches along side (Ref. 43281).
Body shape (shape guide): elongated.
Adults inhabit streams and rivers with moderate to swift current, over gravel to stone substrate (Ref. 43281).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Phylogenetic diversity index (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00550 (0.00237 - 0.01272), b=3.13 (2.96 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Résilience (Réf.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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