Symphurus strictus Gilbert, 1905
Blackbelly tonguesole
photo by Shao, K.T.

Family:  Cynoglossidae (Tonguefishes), subfamily: Symphurinae
Max. size:  14 cm TL (male/unsexed)
Environment:  bathydemersal; marine; depth range 392 - 730 m
Distribution:  Indo-Pacific: off Delagoa Bay (Mozambique), Maldives (Ref. 26165), Japan, Philippines (Ref. 9494), and Hawaii.
Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 107-121; Anal spines: 0-0; Anal soft rays: 95-108; Vertebrae: 59-65. With 110-125 scales in a longitudinal series; whitish or yellowish blind side which is distinctly lighter than the ocular surface (Ref. 35979). Upper side brown, with faint horizontal dark lines following scale rows; abdomen black; fins dusky (Ref. 4418).
Biology:  Benthic (Ref. 58302). Feeds on small invertebrates (Ref. 5213).
IUCN Red List Status: Least Concern (LC); Date assessed: 29 October 2020 Ref. (130435)
Threat to humans:  harmless
Country info:   
 


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