Reply to topic  [ 1 post ] 
Largescale archerfish 
Author Message
User avatar

Joined: Thu Jul 09, 2009 11:30 am
Posts: 2105
Post Largescale archerfish Spotted archerfish
Family : Toxotidae (Archerfishes)
Order : Perciformes  (perch-likes)
Class : Actinopterygii (ray-finned fishes)
Fishbase Name : Largescale archerfish
Fish Name : Toxotes chatareus
Max size : 40.0 cm SL (male/unsexed; Ref. 2847); max. published weight: 750 g (Ref. 6028)
Environment : pelagic; amphidromous
Climate : tropical; 25 - 30°C
Global Importance : fisheries: minor commercial; aquarium: commercial
Resilience: Medium, minimum population doubling time 1.4 - 4.4 years (tm=1-2; k=0.31)Distribution : Asia and Oceania: Sri Lanka and India to New Guinea and northern Australia.
Diagnosis : Dorsal spines (total): 5-6; Dorsal soft rays (total): 12-13; Anal spines: 3-3; Anal soft rays: 15-17
Biology : Occurs mainly in brackish mangrove estuaries, but also penetrates freshwater rivers and small streams (Ref. 4833, 44894). Inhabits coastal waters (Ref. 45255). Found along the shores of flowing and standing waters. Occurs in shaded areas with overhanging vegetation (Ref. 12693, 44894). Inhabits medium to large-sized rivers (Ref. 12975). Also found in lakes and billabongs (Ref. 44894). Feeds at the surface during the day on floating debris which includes insects and vegetable matter (Ref. 2847). Also consumes crustaceans and small fishes (Ref. 44894). Renowned for its habit of spitting to dislodge its insect prey from tree branches above the water; maximum shooting range is about 150 cm. Breeds from both fresh and brackish water (Ref. 2847, 44894). Breeding takes place in the wet season. Highly fecund female releases buoyant eggs (Ref. 44894). Lays 20,000 to 150,000 eggs, measuring about 0.4 mm in diameter (Ref. 6028). Occasionally caught by anglers and is reasonable eating (Ref. 44894). Sold fresh in markets
Threatened : Dangerous:  
Dangerous : harmless
Coordinator :
Main Ref : Allen, G.R.. 1991. (Ref. 2847)

India country information
Common Names : Spotted archerfish
Status : native
Salinity : freshwater, brackish, marine
Uses : no uses



Fri Jul 24, 2009 11:35 am
Profile
Display posts from previous:  Sort by  
Reply to topic   [ 1 post ] 

Who is online

Registered users: Google [Bot]


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to: