Actinopteri (ray-finned fishes) > Gobiiformes
(Gobies) > Gobiidae
(Gobies) > Gobiinae
Etymology: Gobiodon: Latin, gobius = gudgeon + Greek, odous = teeth (Ref. 45335). More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range 3 - 20 m (Ref. 90102), usually - m (Ref. ). Tropical; 0°C -
Western Pacific: Papua New Guinea.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.6 cm TL male/unsexed; (Ref. 90102)
Morphology | Morphometrics
(total): 6 - 7;
soft rays: 8. Characterized by plain blackish color of adult; juvenile with white body and pair of black stripes; head and tail with dark spots; absence of scales; complete pelvic fin frenum and basal membrane; depth of body at level of pelvic fins 3.7 in SL (Ref. 90102).
A coral-commensal species (Ref. 72446). Solitary or in groups. Also found in sheltered lagoons and coastal reefs in 3-20 m (Ref 90102).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Kailola, P.J., 1991. The fishes of Papua New Guinea: a revised and annotated checklist. Vol. III. Gobiidae to Molidae. Research Bulletin No. 41, Research Section, Dept. of Fisheries and Marine Resources, Papua New Guinea. 153 p. (Ref. 6771)
IUCN Red List Status (Ref. 124695)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 24.8 - 29.3, mean 28.6 °C (based on 2026 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.5 ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (13 of 100) .
Nutrients (Ref. 124155
): Calcium = 163 [81, 306] mg/100g ; Iron = 0.88 [0.48, 1.70] mg/100g ; Protein = 18.3 [16.4, 20.1] % ; Omega3 = 0.159 [0.073, 0.290] g/100g ; Selenium = 20.8 [9.8, 45.5] μg/100g ; VitaminA = 97 [26, 360] μg/100g ; Zinc = 1.74 [1.02, 2.89] mg/100g (wet weight);