Main Ref. | Idrees Babu, K.K. and K.V. Akhilesh, 2020 |
Appearance refers to | |
Bones in OsteoBase |
Specialized organs | |
Different appearance | |
Different colors | |
Remarks |
Striking features | |
Body shape lateral | |
Cross section | compressed |
Dorsal head profile | |
Type of eyes | |
Type of mouth/snout | |
Position of mouth | |
Type of scales | |
تشخيص |
This species is distinguished by the following characters: D VII+I,10; A II,9; pectoral-fin rays 15-17; total gill rakers 7+1+18-19 = 26-27; vertebrae 10+14; pored lateral-line scales 38-39 + 3-5; scales below lateral line 7-8, above lateral line 2.5-3; absence of the pungent opercular spines, maxillary mustache-like process and projections on symphysis of lower or upper jaw; ribs absent on the last abdominal vertebra; without isolated dorsal-fin spine between first and second dorsal fins; body depth at dorsal-fin origin 28-29% SL; long pectoral fins, 22-23% SL, reaching beyond the vertical at second dorsal-fin origin; when adpressd the pelvic-fin rays reach anus, 19-21% SL (Ref. 123246). |
Ease of Identification |
Lateral Lines | Interrupted: No |
Scales on lateral line | |
Pored lateral line scales | |
Scales in lateral series | |
Scale rows above lateral line | 2.5 - 3 |
Scale rows below lateral line | 7 - 8 |
Scales around caudal peduncle | |
Barbels | |
Gill clefts (sharks/rays only) | |
Gill rakers | |
on lower limb | |
on upper limb | |
کل | 26 - 27 |
مهره ها | |
preanal | 10 - 10 |
کل | 24 - 24 |
Attributes | |
Fins number | 2 |
Finlets No. | Dorsal |
Ventral | |
Spines total | 8 - 8 |
Soft-rays total | 10 - 10 |
Adipose fin |
Attributes |
Fins number | 1 |
Spines total | 2 - 2 |
Soft-rays total | 9 - 9 |
Pectoral | Attributes |
Spines 0 | |
Soft-rays 15 - 17 | |
Pelvics | Attributes |
Position | |
Spines 1 | |
Soft-rays 5 - 5 |