| Main Ref. | Allen, G.R. and M.V. Erdmann, 2012 |
| Appearance refers to | |
| Bones in OsteoBase |
| Specialized organs | |
| Different appearance | |
| Different colors | |
| Remarks |
| Striking features | |
| Body shape lateral (shape guide) | |
| Cross section | |
| Dorsal head profile | |
| Type of eyes | |
| Type of mouth/snout | |
| Position of mouth | |
| Type of scales | |
| Diagnosis |
Description: Characterized by brown body color with irregular maze of whitish vermiculations; middle, dorsal and ventral edges of body with large white spots and three rows of large black blotches with white scale centres or ocelli; all dorsal rays unbranched; all anal rays unbranched; caudal rays free from dorsal and anal fins; pectoral fins absent; lateral line of eyed side with 97-102 scales; ctenoid scales; relatively broad and short anterior nostril of eyed side, posterior nostril close to anterior edge of lower eye; snout forms distinct hook; inferior mouth and distinctly contorted; papillae and fringe of barbels covering blind side of head from chin along ventral edge of head and along opercular border, depth of body 2.5-2.8 in SL (Ref. 90102). |
| Ease of Identification |
| Lateral Lines | Interrupted: No |
| Scales on lateral line | |
| Pored lateral line scales | |
| Scales in lateral series | |
| Scale rows above lateral line | |
| Scale rows below lateral line | |
| Scales around caudal peduncle | |
| 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 | 88 - 101 |
| Adipose fin |
| Attributes |
| Fins number | |
| Spines total | |
| Soft-rays total | 61 - 65 |
| Pectoral | Attributes |
| Spines | |
| Soft-rays | |
| Pelvics | Attributes |
| Position | |
| Spines | |
| Soft-rays 5 - 5 |