Family : Narcinidae (Numbfishes) , subfamily: Narkinae
Order : Torpediniformes  (electric rays)
Class : Elasmobranchii (sharks and rays)
Fishbase Name : Spottail sleeper ray
Fish Name : Narke dipterygia
Max size : 18.0 cm TL (male/unsexed; Ref. 9913)
Environment : demersal
Climate : tropical
Global Importance : fisheries: minor commercial
Resilience: Low, minimum population doubling time 4.5 - 14 years (Assuming fecundityDistribution : Indo-West Pacific: Oman and the Arabian Sea eastward to Japan and south to Singapore and Indonesia.
Diagnosis :
Biology : Found in continental waters, both inshore and offshore (Ref. 9913). Biology little known (Ref. 9913). The electric organs present on disc are used to stun the prey
Threatened : Dangerous:  
Dangerous : other , Møller, P.R.. 1995
Coordinator : Carvalho, Marcelo
Main Ref : Compagno, L.J.V. and P.R. Last. 1999. (Ref. 9913)

India country information
Common Names : झिंझिना, టిమ్రి టికి
Status : native
Salinity : marine
Uses : no uses