Actinopteri (ray-finned fishes) > Gobiiformes
(Gobies) > Gobiidae
(Gobies) > Gobiinae
Etymology: Gobiopsis: Latin, gobius = gudgeon + Greek, opsis = appearance (Ref. 45335). More on author: Smith.
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range - 10 m (Ref. 90102), usually - m (Ref. ). Subtropical; 0°C -
Indo-West Pacific and Asia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 2.4 cm SL male/unsexed; (Ref. 28618)
(total): 6 - 7;
soft rays: 8 - 10. Characterized by overall white body color with black saddles on head and nape; side of body with four black bars on side, including narrow bar at base of caudal fin; fully united pelvic fins, frenum present; rounded caudal fin; longitudinal scale series 29-37; presence of barbels on snout, tip of chin, and ventrally on lower jaw; mostly cycloid scales, some with weak ctenii; cheek and opercle without scales; deeply embedded nape scales; very short jaw, 11-13% SL; depth of body 5.0-7.8 in SL (Ref. 90102).
Inhabits sand-rubble bottoms adjacent to reefs in 0-10 m (Ref. 90102).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
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
): 24.7 - 29.3, mean 28.6 °C (based on 2659 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00332 - 0.01511), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.1 ±0.2 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 (10 of 100) .