Reply to topic  [ 1 post ] 
Nangra carcharhinoides 
Author Message
User avatar

Joined: Thu Jul 09, 2009 11:30 am
Posts: 1776
Post Nangra carcharhinoides
Family : Sisoridae (Sisorid catfishes) , subfamily: Sisorinae
Order : Siluriformes  (catfish)
Class : Actinopterygii (ray-finned fishes)
Fishbase Name :
Fish Name : Nangra carcharhinoides
Max size : 9.2 cm SL (male/unsexed; Ref. 40780)
Environment : benthopelagic
Climate : subtropical
Global Importance :
Resilience: Distribution: Distribution : Asia: Ganga river near Patna, India.
Diagnosis : Dorsal spines (total): 1-1; Dorsal soft rays (total): 6-6; Vertebrae: 35-37. Dorsal fin with 6 branched rays; dorsal and pectoral-fin spines with filamentous extensions. Anal fin with 4-5 simple rays, 7-9 branched rays. Snout strongly projecting. Nasal barbel reaching only to posterior margin of orbit; maxillary barbel reaching to end of pelvic fin or to anal-fin origin; maxillary barbel membrane with narrow attachment to cheek and broad attachment to corner of mouth; mental barbels reaching posteriorly to end of head. Vent opens into pouch or pseudovent, with broad membranous opening near pelvic fin tip. Head, body and caudal peduncle slightly more elongate than other congeners (Ref. 40780).
Biology :
Threatened : Dangerous:  
Dangerous : harmless
Coordinator :
Main Ref : Roberts, T.R. and C.J. Ferraris, Jr.. 1998. (Ref. 40780)

India country information
Common Names : [ No common name ]
Status : native
Salinity : freshwater
Uses : no uses



Fri Jul 24, 2009 11:34 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:  
cron