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Teleostei (teleosts) > Pleuronectiformes (Flatfishes) > Cynoglossidae (Tonguefishes) > Cynoglossinae
Etymology: Cynoglossus: Greek, kyon = dog + Greek, odous = teeth + Greek, glossa = tongue (Ref. 45335); crepida: Name from Latin 'crepida' meaning sole of a slipper or sandal, referring to the sole-like shape; noun in apposition.

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

Marine; benthopelagic; depth range ? - 440 m (Ref. 114855). Tropical

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

Eastern Indian Ocean: Red Sea. Israel (Gulf of Aqaba).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 20.3 cm SL male/unsexed; (Ref. 114855)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 115; Anal soft rays: 103. This species is distinguished by the following characters: D 115; A 103; caudal-fin rays 8; snout is relatively long and bluntly rounded; head length 25% SL, snout length 10% SL (40% HL); the eyes are not contiguous; corner of mouth is nearer to posterior edge of opercle than to tip of snout; side with eye with 3 lateral lines, 104 lateral-line scales, 17 scale rows between midlateral and dorsolateral lines; blind side without lateral lines; ctenoid scales on both sides; gill chamber and peritoneum are black (Ref. 114855).

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

Main reference Upload your references | References | Coordinator | Collaborators

Fricke, R., D. Golani and B. Appelbaum-Golani, 2017. Cynoglossus crepida, a new species of tonguesole from the Gulf of Aqaba, Red Sea (Teleostei: Cynoglossidae). J. Ocean Sci. Found. 25:77-87. (Ref. 114855)

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

Data deficient (DD) ; Date assessed: 22 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
Ecology

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Length-weight rel.
Length-length rel.
Length-frequencies
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Abundance

Life cycle
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Maturity
Maturity/Gills rel.
Fecundity
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Eggs
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Larvae
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Distribution
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Anatomy
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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].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±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 (15 of 100).

Cynoglossus crepida Fricke, Golani & Appelbaum-Golani, 2017