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Actinopterygii (ray-finned fishes) > Pleuronectiformes (Flatfishes) > Soleidae (Soles)
Etymology: Austroglossus: Composed from Austro = the south + Greek, glossa = tongue (Ref. 45335).

Environment / Climate / Range Ecology

Marine; bathydemersal; depth range 100 - 400 m (Ref. 5304). Deep-water, preferred 17°C (Ref. 107945); 17°S - 35°S

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Southeast Atlantic: northern Namibia to False Bay, South Africa.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 75.0 cm TL male/unsexed; (Ref. 3200); max. published weight: 4.0 kg (Ref. 3200)

Short description Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 82-100; Anal spines: 0; Anal soft rays: 65 - 78; Vertebrae: 55 - 57. Dorsal and anal fins continuous with caudal fin (Ref. 36731). Right pectoral fin more than half of, but shorter than head length; left pectoral fin present (Ref. 36731). Brownish with small dark specks; sometimes with bars on body (Ref. 3200).

Larvae are pelagic (Ref. 27121, Ref. 36731), while adults live close to the sea bed (Ref. 36731). Adults feed on worms, crustaceans, mollusks, and fish (Ref. 27121, Ref. 36731). Utilized as a food fish (Ref. 4931).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Heemstra, P.C. and O. Gon, 1986. Soleidae. p. 868-874. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3200)

IUCN Red List Status (Ref. 115185)

Data deficient (DD)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

FAO(fisheries: production; publication : search) | FisheriesWiki | Sea Around Us

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Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01096 (0.00511 - 0.02351), b=3.06 (2.87 - 3.25), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic Level (Ref. 69278): 3.5 ±0.45 se; Based on food items.

Resilience (Ref. 69278): Low, minimum population doubling time 4.5 - 14 years (K=0.07).

Vulnerability (Ref. 59153): High vulnerability (61 of 100) .

Price category (Ref. 80766): High.

Austroglossus microlepis (Bleeker, 1863)