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Cynoglossus lingua Hamilton, 1822

Long tongue sole
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Cynoglossus lingua   AquaMaps   Data sources: GBIF OBIS
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Image of Cynoglossus lingua (Long tongue sole)
Cynoglossus lingua
Picture by Devarapalli, P.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Pleuronectiformes (Flatfishes) > Cynoglossidae (Tonguefishes) > Cynoglossinae
Etymology: Cynoglossus: Greek, kyon = dog + Greek, odous = teeth + Greek, glossa = tongue (Ref. 45335).
More on author: Hamilton.

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

Marine; freshwater; brackish; demersal; amphidromous (Ref. 51243); depth range 10 - 961 m (Ref. 9494). Tropical; 25°N - 10°S, 32°E - 127°E

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

Indo-West Pacific: Malay Archipelago including Thailand, Viet Nam, the Philippines and Indonesia westward to seas and estuaries of India and Pakistan to the Red Sea (Ref. 9895).

Length at first maturity / Size / Weight / Age

Maturity: Lm 10.8, range 9 - 12.2 cm
Max length : 45.0 cm TL male/unsexed; (Ref. 11298); common length : 25.0 cm TL male/unsexed; (Ref. 9895)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 126 - 138; Anal spines: 0; Anal soft rays: 97 - 114; Vertebrae: 57 - 66.

Biology     Glossary (e.g. epibenthic)

Adults live mainly in shallow muddy and sandy bottoms of the continental shelf, sometimes entering estuaries and tidal rivers (Ref. 1479, 48637). Usually deeply buried in the substrate during the day, but out and hunting at night (Ref. 48637). They feed mainly on benthic invertebrates. Marketed mostly fresh and frozen; also dried-salted (Ref. 9895).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | 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)

  Least Concern (LC) ; Date assessed: 12 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: commercial
FAO - Publication: search | FishSource |

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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 8.8 - 18.2, mean 12.3 °C (based on 243 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00592 - 0.03870), b=3.00 (2.77 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.5   ±0.37 se; based on food items.
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (Fec = 360-35,926).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (35 of 100).
Price category (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 115 [50, 215] mg/100g; Iron = 0.899 [0.453, 1.673] mg/100g; Protein = 18.2 [15.8, 20.4] %; Omega3 = 0.176 [0.088, 0.368] g/100g; Selenium = 99 [44, 213] μg/100g; VitaminA = 11 [3, 40] μg/100g; Zinc = 0.977 [0.649, 1.475] mg/100g (wet weight);