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); glotta: Name 'glotta' from the Greek word meaning 'tongue', in reference to the tongue-shaped body of the new species. A noun in apposition.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 0 - 1 m (Ref. 138752). Tropical
Western Indian Ocean: Eritrea.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL male/unsexed; (Ref. 138752)
Short description
Identification keys | Morphology | Morphometrics
This species is distinguished from its congeners by the following set of characters: snout relatively short, rounded; head length 21-22% of SL, snout length 6.7-7.4% of SL; ocular side with two nostrils; opercle slightly bilobed; eyes close together but not contiguous; corner of mouth distinctly nearer to tip of snout than to posterior edge of opercle; ocular side with 2 lateral lines, lateral-line scales 105-106, scale rows between midlateral and dorsolateral lines 16-18, blind side with one lateral line; ctenoid scales on both ocular and blind sides; dorsal-fin-rays 109; anal-fin rays 75-78; caudal-fin rays 10; vertebrae 9 + 49; and gill chamber and peritoneum pale (Ref. 138752).
Body shape (shape guide): elongated; Cross section: compressed.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Fricke, R., D. Golani and B. Appelbaum-Golani, 2023. Review of the tonguesoles of the Red Sea, with description of a new species (Teleostei: Cynoglossidae). Taxa 3:1-36. (Ref. 138752)
IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00355 (0.00175 - 0.00717), b=3.12 (2.95 - 3.29), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trophic level (Ref. 69278) |
3.3 ±0.4 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.). |
Fishing Vulnerability (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |