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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Gobiopsis: Latin, gobius = gudgeon + Greek, opsis = appearance (Ref. 45335); angustifrons: From the Latin angustus, narrow, and frons, forehead.
More on authors: Lachner & McKinney.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 1 - 25 m (Ref. 11637). Tropical
Western Central Pacific: Indonesia, Australia, and the Solomon Islands.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 4.5 cm SL mâle / non sexé; (Ref. 11637); 4.1 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 10; Épines anales: 1; Rayons mous anaux: 9. Sensory pores nasal, posterior interorbital, and supraotic present, 2 preopercular pores present, anterior temporal and posterior temporal pores absent; head narrow, eyes large, interorbital narrow, diameter of orbit greater than width of bony interorbital; postmandibular and posterior gular barbels absent; jaw short, its length about 14-15% of SL; dark wedge on head descends to middle or lower portion of preopercle; light base of pectoral fin not divided by dark wedge; trunk with 5 prominent saddles and moderately mottled (Ref. 11637); characterized further by having cycloid scales; deeply embedded nape scales; depth of body 5.2-7.8 in SL (Ref. 90102).
Body shape (shape guide): elongated.
Cryptic inhabitant of sand-rubble bottoms next to reefs (Ref. 90102).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Lachner, E.A. and J.F. McKinney, 1978. A revision of the Indo-Pacific fish genus Gobiopsis with descriptions of four new species (Pisces: Gobiidae). Smithson. Contrib. Zool. 262:52 p. (Ref. 11637)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 25.8 - 29.3, mean 28.6 °C (based on 1302 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00347 - 0.01582), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.2 ±0.3 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).
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