Actinopterygii (ray-finned fishes) >
Perciformes (Perch-likes) >
Sciaenidae (Drums or croakers)
Etymology: Atrobucca: Latin, atro = black + Latin, bucca = mouth (Ref. 45335).
Environment / Climate / Range
Ecology
Marine; demersal; depth range 45 - 200 m (Ref. 9772), usually ? - 120 m (Ref. 7483). Deep-water, preferred 28°C (Ref. 107945); 38°N - 31°S, 30°E - 137°E
Indo-West Pacific: Mozambique and Natal, South Africa (Ref. 12484), India (Ref. 4373); China, Japan, Philippines, Indonesia, and off northern Australia.
Length at first maturity / Size / Weight / Age
Maturity: Lm 14.5  range ? - ? cm
Max length : 45.0 cm SL male/unsexed; (Ref. 9772); common length : 25.0 cm SL male/unsexed; (Ref. 9772)
Dorsal
spines
(total): 10 - 11;
Dorsal
soft rays
(total): 27-33;
Anal
spines: 2;
Anal
soft rays: 7. A small, moderately-deep-bodied species. Swim bladder carrot-shaped, with 24 to 30 pairs of branched appendages, each with a dorsal and a ventral limb, regularly arranged so that the twiglets of the dorsal limb point backwards, and those near the tip of the ventral limb point forwards. The lateral line scales reaching the tip of the caudal fin. The linings of the mouth, gill chamber and body cavity black.
Found in coastal waters down to a depth of 200 m or deeper (Ref. 9772), on seaweed beds and gravel (Ref. 11230). Important food fish.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Sasaki, K. and P.J. Kailola, 1988. Three new Indo-Australian species of the sciaenid genus Atrobucca, with a reevaluation of generic limit. Jap. J. Ichthyol. 35(3):261-277. (Ref. 7483)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Threat to humans
Harmless
Human uses
Fisheries: commercial
More information
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00493 - 0.01404), b=3.04 (2.90 - 3.18), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic Level (Ref.
69278): 4.0 ±0.69 se; Based on food items.
Resilience (Ref.
69278): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.15-0.3).
Vulnerability (Ref.
59153): High vulnerability (56 of 100) .