Johnius mannarensis Lal Mohan, 1971
Mannar croaker
Johnius mannarensis
photo by FAO

Family:  Sciaenidae (Drums or croakers)
Max. size:  16 cm SL (male/unsexed)
Environment:  demersal; marine
Distribution:  Indian Ocean: restricted to the southeast coasts of India and Sri Lanka.
Diagnosis:  Dorsal soft rays (total): 27-30. Scales small. Head scales all cycloid. Total number of scales above and below the lateral line 19-23 (mean= 20).
Biology: 
IUCN Red List Status: Data deficient (DD); Date assessed: 27 September 2018 Ref. (130435)
Threat to humans:  harmless


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