Main Ref. | Gurumayum, S.D. and L. Tamang, 2016 |
Appearance refers to | |
Bones in OsteoBase |
Specialized organs | |
Different appearance | |
Different colors | |
Remarks |
Striking features | |
Body shape lateral | elongated |
Cross section | |
Dorsal head profile | |
Type of eyes | |
Type of mouth/snout | |
Position of mouth | |
Type of scales | |
Diagnosis |
Channa pomanensis can be distinguished from all othe channid species occurring in Brahmaputra River basin in India and small hillstream in northern and southern Rakhine State, Myanmar by having the following ocmbination of characters: body with 7 oblique bands, extending to lateral line; a thin preorbital streak; black to brown and broad to thin postorbital streak that confluence with brown to duky cross band across occipital region; light brown somewhat elongate spots on body mostly below lateral line; 2 cycloid sclaes on either underside of lower jaw; 47-51 lateral line scales; dorsal fin with 36-38 rays; anal fin with 25-26 rays; 42-45 total vertebrae; 7-8 predorsal scales; absence of numerous large black spots on postorbital region of head and opercles; transverse scale rows above lateral line 4 1/2 -5 1/2; transverse scale rows between lateral line and anal-fin origin 7 1/2- 8 1/2; presence of pelvic fins (Ref. 116756).1 |
Ease of Identification |
Lateral Lines | Interrupted: No |
Scales on lateral line | 47 - 51 |
Pored lateral line scales | |
Scales in lateral series | |
Scale rows above lateral line | 4.5 - 5.5 |
Scale rows below lateral line | 7.5 - 8.5 |
Scales around caudal peduncle | |
Barbels | |
Gill clefts (sharks/rays only) | |
Gill rakers | |
on lower limb | |
on upper limb | |
total | |
Vertebrae | |
preanal | |
total | 42 - 45 |
Attributes | extending over most of the back length |
Fins number | 1 |
Finlets No. | Dorsal |
Ventral | |
Spines total | |
Soft-rays total | 36 - 38 |
Adipose fin | absent |
Attributes | more or less truncate |
Fins number | |
Spines total | |
Soft-rays total | 25 - 26 |
Pectoral | Attributes more or less normal |
Spines | |
Soft-rays 14 - 16 | |
Pelvics | Attributes |
Position | |
Spines | |
Soft-rays 5 - 5 |