Bluntnose deepwater tonguesole (Cynoglossus crepida) is a ray-finned fish of the family Cynoglossidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 20.3 cm. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.
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 .: other (see remarks); Cross section: flattened.
Behavioural data for Bluntnose deepwater tonguesole is currently being reviewed.
Marine; benthopelagic; depth range ? - 440 m . Tropical Indian Ocean: Red Sea.
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