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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Discordipinna: Latin, discors = to disagree + Latin, pinna = fin, wing (Ref. 45335).
More on authors: Hoese & Fourmanoir.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 2 - 45 m (Ref. 90102), usually 2 - 15 m (Ref. 27115). Tropical; 23°C - 27°C (Ref. 27115)
Indo-Pacific: Red Sea to the Marquesan Islands (Ref. 2334); including Japan, Taiwan, the Philippines, Malaysia and Indonesia.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 3.0 cm SL mâle / non sexé; (Ref. 48637)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 5 - 6; Rayons mous dorsaux (Total) : 7 - 8; Épines anales: 1; Rayons mous anaux: 8. Characterized by head white with brown spots; dorsal half on the body white with narrow orange stripes; orange caudal fins with three large brown spots on second dorsal and upper part of caudal fin; orange pectoral fin with white central portion; greatly prolonged first two dorsal spines; pectoral rays with filamentous tips; united pelvic fins forming disc, reaching to origin of anal fin; pointed caudal fin; longitudinal scale series 22-25; ctenoid scales anteriorly, ctenoid posteriorly; cheeks and operculum without scales; top of head with large scales; depth of body 5.3 in SL (Ref. 90102).
Occurs in areas with live coral, rubble, and sand (Ref. 9710, 48637, 58302). Benthic (Ref. 58302). Secretive and not associated with burrows or prawns (Ref. 9710, 48637). Minimum depth reported from Ref. 27115.
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; Aquarium: Commercial
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29.3, mean 28.3 °C (based on 2694 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.1 ±0.3 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).
Nutrients (Ref.
124155): Calcium = 346 [142, 870] mg/100g; Iron = 1.36 [0.60, 2.96] mg/100g; Protein = 17.6 [15.6, 19.5] %; Omega3 = 0.112 [0.042, 0.280] g/100g; Selenium = 32.4 [11.1, 89.4] μg/100g; VitaminA = 128 [28, 557] μg/100g; Zinc = 3.59 [2.08, 5.80] mg/100g (wet weight);
