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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Gobiopterus: Latin, gobius = gudgeon + Greek,pteron = wing, fin (Ref. 45335); lacustris: lacustris meaning dwelling in lakes (Ref. 439).
More on author: Herre.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce démersal. Tropical
Asia: found only in Luzon, Philippines.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm 1.7, range 2 - 1.9 cm
Max length : 2.4 cm SL mâle / non sexé; (Ref. 13460)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 4 - 5; Rayons mous dorsaux (Total) : 1 - 7; Épines anales: 1 - 2; Rayons mous anaux: 9 - 8. Adults are transparent or yellowish in color (Ref. 13460). A few black specks on snout and chin present in some specimen, others have specks scattered over back of head and a row along the base of anal fin (Ref. 439).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Probably live on or near the bottom in deeper parts of the lake (Ref. 439). Often seen in large schools during the rainy season along the shore (Ref. 439). Females are larger than males (Ref. 439). Cooked with vinegar, fried in cakes, or pickled and stewed (Ref. 439). Also prepared as fish sauce or steamed wrapped in banana leaves (Ref. 13460).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Spawning occurs in freshwater afterwhich eggs and larvae are washed down by the river current into the sea (Ref. 110258).
Kottelat, M., 2013. The fishes of the inland waters of Southeast Asia: a catalogue and core bibliography of the fishes known to occur in freshwaters, mangroves and estuaries. The Raffles Bulletin of Zoology 2013 (Suppl. 27):1-663. (Ref. 94476)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01000 (0.00442 - 0.02263), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.1 ±0.5 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.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |