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Bluespotted stingray 
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Joined: Thu Jul 09, 2009 11:30 am
Posts: 1776
Post Bluespotted stingray पकात, पळवा, షిమెన్ టెంకీ, கூனுத் திருக்‍கை, புள்ளி திருக்‍கை, குன்னு தீருக்கை , குன்னு தீருக்கை  , షిమెన్ టెంకీ , புள்ளீதீருக்கை , Bluespotted stingray, Kunoo-tirike, Pakat, Palwa, Pulli-thirukhai, Shemen-tenkee
Family : Dasyatidae (Stingrays)
Order : Rajiformes  (skates and rays)
Class : Elasmobranchii (sharks and rays)
Fishbase Name : Bluespotted stingray
Fish Name : Neotrygon kuhlii
Max size : 70.0 cm TL (male/unsexed; Ref. 5578)
Environment : reef-associated ; depth range 0 - 90 m
Climate : tropical; 29°N - 31°S
Global Importance : fisheries: commercial
Resilience: Very low, minimum population doubling time more than 14 years (Fec=1-3)Distribution : Indo-West Pacific: Red Sea (Ref. 9840) and East Africa to Samoa (Ref. 592) and Tonga (Ref. 53797), north to Japan, south to Australia (Ref. 9840). Represented by multiple color morphs in the Indo-Pacific which may be different species (Ref. 9840).
Diagnosis : Dorsal spines (total): 0-0; Anal spines: 0-0. Reddish brown with blue centered bright ocelli and scattered black spots dorsally, white ventrally (Ref. 3263). Snout very short and broadly angular; disc angular; tail as long as body with conspicuous black and white rings, and with a short upper caudal finfold but a longer lower one ending well behind tail tip; disc without thorns; usually one sting on tail (Ref. 5578).
Biology : A solitary species found on sandy bottoms near rocky or coral reefs (Ref. 12951). Usually found in deeper water but moves onto the reef flat and into shallow lagoons at high tide (Ref. 12951). Occasionally covers itself with sand, leaving only its eyes and tail visible (Ref. 37816). Feeds on crabs and shrimps (Ref. 5578). Ovoviviparous (Ref. 50449). The venomous spine can inflict a painful wound (Ref.4690). Caught in very large quantities in the bottom trawl, trammel and fish trap fisheries. Utilized for its meat but of limited value due to its small size (Ref.58048)
Threatened : Dangerous:  
Dangerous : venomous , Halstead, B.W., P.S. Auerbach and D.R. Campbell. 1990
Coordinator : McEachran, John
Main Ref : Compagno, L.J.V.. 1986. (Ref. 3263)

India country information
Common Names : पकात, पळवा, షిమెన్ టెంకీ, கூனுத் திருக்‍கை, புள்ளி திருக்‍கை, குன்னு தீருக்கை , குன்னு தீருக்கை  , షిమెన్ టెంకీ , புள்ளீதீருக்கை , Bluespotted stingray, Kunoo-tirike, Pakat, Palwa, Pulli-thirukhai, Shemen-tenkee
Status : native
Salinity : marine
Uses : no uses



Fri Jul 24, 2009 11:34 am
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