| Main Ref. | Sasaki, K., 1996 |
| Appearance refers to | |
| Bones in OsteoBase |
| Specialized organs | |
| Different appearance | |
| Different colors | |
| Remarks |
| Striking features | |
| Body shape lateral | fusiform / normal |
| Cross section | |
| Dorsal head profile | |
| Type of eyes | |
| Type of mouth/snout | |
| Position of mouth | |
| Diagnosis |
Teeth weakly differentiated on lower jaw. Dorsal fin soft rays usually 24-25, upper + lower gill rakers 18-19, deep-bodied and a long second anal fin spine. |
| Ease of Identification |
| Lateral Lines | Interrupted: No |
| Scales on lateral line | 47 - 50 |
| Pored lateral line scales | |
| Scales in lateral series | |
| Scale rows above lateral line | 7 - 10 |
| Scale rows below lateral line | 12 - 15 |
| Scales around caudal peduncle | |
| Barbels | |
| Gill clefts (sharks/rays only) | |
| Gill rakers | |
| on lower limb | 11 - 13 |
| on upper limb | 6 - 8 |
| total | |
| Vertebrae | |
| preanal | 10 - 10 |
| total | 25 - 25 |
| Attributes | |
| Fins number | 1 |
| Finlets No. | Dorsal |
| Ventral | |
| Spines total | 10 - 11 |
| Soft-rays total | 23 - 26 |
| Adipose fin |
| Attributes |
| Fins number | 1 |
| Spines total | 2 - 2 |
| Soft-rays total | 7 - 7 |
| Pectoral | Attributes |
| Spines 0 | |
| Soft-rays 17 - 19 | |
| Pelvics | Attributes |
| Position | |
| Spines | |
| Soft-rays |