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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Valenciennea: From Achille Valenciennes 1794-1865; he worked with Duméril, Cuvier and Lacepède since 1815; malacologist, author of a "Histoire naturelle des poissons" (Ref. 45335).
Eponymy: Achille Valenciennes (1794–1865) was a French zoologist; primarily an ichthyologist and conchologist. [...] (Ref. 128868), visit book page.
More on authors: Lay & Bennett.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; non migrateur (Ref. 52884); profondeur 2 - 30 m (Ref. 27115), usually ? - 6 m (Ref. 8527). Tropical; 22°C - 27°C (Ref. 27115)
Indo-West Pacific.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 18.0 cm SL mâle / non sexé; (Ref. 48637)
Épines dorsales (Total) : 6 - 7; Rayons mous dorsaux (Total) : 12 - 13; Épines anales: 1; Rayons mous anaux: 11 - 13. Characterized by pale grey body color, grading to white ventrally; presence of five, blue-edged bars extending ventrally to middle of side, each bar containing reddish brown to black blotch at bottom; blue bands; spots on head; pectoral fin base with a pair of pink stripes; dorsal fin with narrow pink bands and blue to reddish spots on second dorsal and caudal fins; without dorsal filamentous spines; rhomboid caudal fin, longer than head; length of caudal fin 2.7 in SL; longitudinal scale series 80-121; ctenoid body scales , becoming cycloid anteriorly below first or second dorsal spine; head or midline of nape without scales; side of nape with scales extending forward to above middle of operculum; usually scaled pectoral fin base in adult; partly or fully scaled prepelvic area of adult; depth of body 6.0-6.7 in SL (Ref. 90102).
Body shape (shape guide): elongated.
Adults occur in areas of fine sand and shallow lagoon reefs at depths less than 3 m, rarely at depths greater than 6 m. Adults usually in pairs, constructing burrows under rubble. Monogamous (Ref. 52884, 48637). They feed on small invertebrates (e.g. copepods, amphipods, ostracods, nematodes, and foraminiferans) by sifting mouthfuls of sand.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
After spawning, a paired female constructs a mound on the burrow made up of dead coral fragments while the male watches over the eggs in the burrow (Ref. 85149). The mound promotes water-exchange in the burrow which helps the male in tending the eggs (Ref. 85149). The amount of female parental investment is displayed by the height of the constructed mound (Ref. 85149). Consequently, larger females build higher mounds which affects male mating preference (Ref. 85149). Monogamous mating is observed as both obligate and social (Ref. 52884).
Hoese, D.F. and H.K. Larson, 1994. Revision of the Indo-Pacific gobiid fish genus Valenciennea, with descriptions of seven new species. Indo-Pac. Fish. (23):71 p. (Ref. 8527)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: intérêt commercial mineur; Aquarium: Commercial
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 24.3 - 29.3, mean 28.5 °C (based on 2431 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00381 - 0.01255), b=3.09 (2.94 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Niveau trophique (Réf.
69278): 3.0 ±0.1 se; based on diet studies.
Résilience (Réf.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (12 of 100).
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Nutriments (Ref.
124155): Calcium = 90 [40, 161] mg/100g; Iron = 0.623 [0.325, 1.187] mg/100g; Protein = 17.9 [16.0, 19.6] %; Omega3 = 0.082 [0.037, 0.153] g/100g; Selenium = 26.9 [13.7, 56.3] μg/100g; VitaminA = 110 [28, 381] μg/100g; Zinc = 1.74 [1.15, 2.55] mg/100g (wet weight);