ইলাসমোব্রাঙ্কি (হাঙ্গর এবং রে) (sharks and rays) >
Torpediniformes (Electric rays) >
Narcinidae (Numbfishes)
Etymology: Narcine: Greek, narke = numbness (Ref. 45335).
More on author: Shaw.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক তলদেশ বিহারী; গভীরতার পরিসীমা 30 - 80 m (Ref. 9912). Tropical; 27°N - 0°N, 78°E - 124°E (Ref. 114953)
Indo–West Pacific; Sri Lanka to south-west China (Hong Kong, Taiwan), and the Philippines.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 114953)
Occurs in inshore continental waters (Ref. 9912). Biology little known (Ref. 9912). Size usually smaller to 35 cm TL. Males reaches maturity smaller than 28 cm TL; born at ca. 13 cm TL (Ref. 114953). Used in Chinese medicine (Ref. 12166).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
de Carvalho, M.R., L.J.V. Compagno and P.R. Last, 1999. Narcinidae. Numbfishes. p. 1433-1442. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 3. Batoid fishes, chimaeras and bony fishes. Part 1 (Elopidae to Linophrynidae). FAO, Rome. (Ref. 9912)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
হাতিয়ার
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