| Main Ref. | Premananda, N., L. Kosygin and B. Saidullah, 2017 |
| Appearance refers to | |
| Bones in OsteoBase |
| Specialized organs | |
| Different appearance | |
| Different colors | |
| Remarks |
| Striking features | |
| Body shape lateral | |
| Cross section | oval |
| Dorsal head profile | |
| Type of eyes | |
| Type of mouth/snout | |
| Position of mouth | |
| Type of scales | |
| Diagnosis |
This species is distinguished from its congeners b the following characters: with a callous pad with a narrow, papillated transverse lobe at the anterior portion, demarcated posteriorly by a transverse groove; with a bilobed proboscis, protruding beyond vertically to transverse groove; snout with only unicuspid acanthoid tubercles; predorsal scales 10; lateral line scales 34; transverse scale rows between lateral line and pelvic fin origin 2½; circumpeduncular scale rows 12; head length (25.4-26.2% SL); pectoral fin length (19.2-19.4% SL); disc length (39-41% HL); with anterolateral lobe and five faint longitudinal stripes on the body (Ref. 128954). |
| Ease of Identification |
| Lateral Lines | Interrupted: No |
| Scales on lateral line | 34 - 34 |
| Pored lateral line scales | |
| Scales in lateral series | |
| Scale rows above lateral line | |
| Scale rows below lateral line | |
| Scales around caudal peduncle | 12 - 12 |
| Barbels | |
| Gill clefts (sharks/rays only) | |
| Gill rakers | |
| on lower limb | |
| on upper limb | |
| total | |
| Vertebrae | |
| preanal | |
| total |
| Attributes | |
| Fins number | |
| Finlets No. | Dorsal |
| Ventral | |
| Spines total | |
| Soft-rays total | |
| Adipose fin |
| Attributes |
| Fins number | |
| Spines total | |
| Soft-rays total |
| Pectoral | Attributes |
| Spines | |
| Soft-rays | |
| Pelvics | Attributes |
| Position | |
| Spines | |
| Soft-rays |