Reply to topic  [ 1 post ] 
Crocodile flathead 
Author Message
User avatar

Joined: Thu Jul 09, 2009 11:30 am
Posts: 1776
Post Crocodile flathead Crocodile flathead, मिंच, വലക്ക, വാളക്ക , Mench, Spotted flathead, Valakka
Family : Platycephalidae (Flatheads)
Order : Scorpaeniformes  (scorpionfishes and flatheads)
Class : Actinopterygii (ray-finned fishes)
Fishbase Name : Crocodile flathead
Fish Name : Cociella crocodilus
Max size : 50.0 cm TL (male/unsexed; Ref. 7050)
Environment : reef-associated ; depth range - 100 m
Climate : tropical
Global Importance :
Resilience: Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)Distribution : Indo-West Pacific: Red Sea and East Africa to the Solomon Islands, north to southern Japan, south to Australia (Ref. 3476).
Diagnosis : Dorsal spines (total): 9-9; Dorsal soft rays (total): 11-11; Anal spines: 0-0; Anal soft rays: 11-11. Brownish with small dark spots on upper body; usually with 4-5 dark brown bands crosses back; spiny dorsal with broad black band near edge and small black spots below, other fins darkly spotted (Ref. 4315).
Biology : Occur from near shore to 100 m depth (Ref. 4315, 11230), on sand or mud bottoms. Larvae and juveniles rarely enter mangrove areas, most especially the lower reaches (Ref. 43081)
Threatened : Dangerous:  
Dangerous : harmless
Coordinator :
Main Ref : Knapp, L.W.. 1986. (Ref. 4315)

India country information
Common Names : Crocodile flathead, मिंच, വലക്ക, വാളക്ക , Mench, Spotted flathead, Valakka
Status : native
Salinity : brackish, marine
Uses : no uses



Fri Jul 24, 2009 11:33 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: