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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Mugilogobius: Latin, mugil, -ilis = grey mullet + Latin, gobius = gidgeon (Ref. 45335); littoralis: Named for its seashore habitat (Ref. 43716).
More on author: Larson.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin; saumâtre démersal. Tropical; 10°S - 27°S, 112°E - 142°E
Western Pacific: northern and northwestern Australia.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 5.5 cm SL mâle / non sexé; (Ref. 44894)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 6 - 7; Rayons mous dorsaux (Total) : 7 - 9; Épines anales: 1; Rayons mous anaux: 7 - 9; Vertèbres: 25 - 27. Body dusky grey with irregular vertical bars, blotches and small spots, often almost plain grey; first dorsal fin grey, black posteriorly, bright yellow submarginal band present (Ref. 43716). Longitudinal scales 36-46; TRB 13-18; predorsal scales 12-21, small, reaching forward of preopercular margin but not reaching behind eyes; ctenoid scales on side of body separated into patch behind pectoral fin and area from below second dorsal fin origin back to caudal base (Ref. 43716). Caudal fin rounded (Ref. 43716).
Facultative air-breathing in the genus (Ref. 126274); Occurs intertidally on marine shores, typically in beach-rock pools (near fresh water seepages), in brackish pools behind beach dunes, or in sandy mangrove lagoons along beaches or headlands (Ref. 43716, 44894). Primarily a saltwater fish, but very occasionally found in almost entirely freshwater conditions (Ref. 44894).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Larson, H.K., 2001. A revision of the gobiid fish genus Mugilogobius (Teleostei: Gobioidei), and its systematic placement. Rec. West. Aust. Mus. (Suppl. No. 62):1-233. (Ref. 43716)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 23.8 - 28.7, mean 28 °C (based on 225 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00444 - 0.02153), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
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).
