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Teleostei (teleosts) > Pleuronectiformes (Flatfishes) > Cynoglossidae (Tonguefishes) > Cynoglossinae
Etymology: Cynoglossus: Greek, kyon = dog + Greek, odous = teeth + Greek, glossa = tongue (Ref. 45335).
Eponymy: Dr Brown was Director of the Fisheries Researches Institute of British West Africa. We can find no further biographical detail. (Ref. 128868), visit book page.
More on author: Chabanaud.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; demersal; depth range 15 - 40 m (Ref. 6511). Tropical; 16°N - 5°S

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

Eastern Atlantic: Senegal to Angola (Ref. 5512).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 40.2 cm SL male/unsexed; (Ref. 6511); common length : 30.0 cm TL male/unsexed; (Ref. 26999)

Short description Identification keys | Morphology | Morphometrics

Diagnosis: no lateral line on blind side of body; 84-91 mid-lateral line scales; 14-16 transversal scales between the mid-lateral line and the margino-dorsal lateral line (Ref. 81682).

Found on sand and mud bottoms of coastal waters (Ref. 2683). Feeds on a wide range of bottom-living invertebrates.

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

Main reference Upload your references | References | Coordinator | Collaborators

Menon, A.G.K., 1977. A systematic monograph of the tongue soles of the genus Cynoglossus Hamilton-Buchanan (Pisces: Cynoglossidae). Smithson. Contrib. Zool. (238):1-129. (Ref. 5297)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Data deficient (DD) ; Date assessed: 16 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
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Length-weight rel.
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Life cycle
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Estimates based on models

Preferred temperature (Ref. 123201): 23.4 - 27.9, mean 27.2 °C (based on 20 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00363 (0.00180 - 0.00734), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.49 se; based on food items.

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (39 of 100).

Price category (Ref. 80766): Very high.

Cynoglossus browni Chabanaud, 1949