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Peacock wrasse 
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Joined: Thu Jul 09, 2009 11:30 am
Posts: 1776
Post Peacock wrasse ബലാല, Balala
Family : Labridae (Wrasses) , subfamily: Cheilininae
Order : Perciformes  (perch-likes)
Class : Actinopterygii (ray-finned fishes)
Fishbase Name : Peacock wrasse
Fish Name : Iniistius pavo
Max size : 41.0 cm TL (male/unsexed; Ref. 9710)
Environment : reef-associated ; depth range 1 - 100 m
Climate : tropical; 24 - 28°C; 30°N - 30°S
Global Importance : fisheries: commercial; aquarium: commercial
Resilience: Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)Distribution : Indo-Pacific: Red Sea and East Africa to the Society Islands, north to southern Japan and Hawaii, south to the Lord Howe Island. Eastern Pacific: Gulf of California to Panama and the Galapagos Islands (Ref. 5227).
Diagnosis : Dorsal spines (total): 9-9; Dorsal soft rays (total): 12-13; Anal spines: 3-3; Anal soft rays: 12-13. Identified by the dark vertical bar below the eye. Usually with 5 dark bars when adult and belly of female turns red. Juveniles with black anal fin and two large ocelli, thinly edged with white, in dorsal fin (Ref. 48636). First two dorsal spines form a separate fin. Juveniles this fin forms a long, bannerlike filament but shortens with age (Ref. 37816).
Biology : Usually solitary in lagoon and seaward reef areas with fine to loose, coarse sand bottoms (Ref. 1602). Juveniles sometimes in shallow estuaries (Ref. 48636). Adults rare in less than 20 m (Ref. 9710). Benthic and benthopelagic (Ref. 58302). Dive into the sand when threatened. Feed on hard-shelled invertebrates, including mollusks and crustaceans (Ref. 9311). Juveniles mimic drifting dead leaves by holding the elongate detached front part of dorsal fin forward over head. Good to eat, flesh very white (Ref. 7364). Minimum depth reported from Ref. 27115
Threatened : Dangerous:  
Dangerous : harmless , Honebrink, R.. 1990
Coordinator : Westneat, Mark
Main Ref : Randall, J.E., G.R. Allen and R.C. Steene. 1990. (Ref. 2334)

India country information
Common Names : ബലാല, Balala
Status : native
Salinity : marine
Uses : no uses



Fri Jul 24, 2009 11:34 am
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