| Main Ref. | Williams, J.T., 1988 |
| Appearance refers to | |
| Bones in OsteoBase |
| Specialized organs | |
| Different appearance | |
| Different colors | |
| Remarks |
| Striking features | |
| Body shape lateral | fusiform / normal |
| Cross section | oval |
| Dorsal head profile | more or less straight |
| Type of eyes | more or less normal |
| Type of mouth/snout | more or less normal |
| Position of mouth | terminal |
| Type of scales | |
| Diagnosis |
Diagnosis: Dorsal fin XII, 14, membrane attached to caudal fin, with deep notch above last spine, first spine slightly higher than second; anal fin II, 15; pectoral rays 15; pelvic fin I, 4; caudal fin procurrent rays 10-12. Vertebrae 10 + 20. LL, without scales but with scalelike flaps; LL tubes 0-5, canal ends below 7th dorsal ray and caudal-fin base. Lower lip smooth mesially, plicate laterally. Upper lip crenulae 42-54. Gill rakers 23-30. Cephalic pore system complex; midsnout pores present. Cirri, supraorbital 9-22, nasal 7-23; nuchal 31-42, in 2 groups with ventralmost cirri borne on small nuchal flap. Adults with brown body; red spots or narrow lines on snout and around the eye; black iris with yellow-ringed pupil and an outer bright reddish orange ring (Ref. 529). |
| Ease of Identification |
| Lateral Lines | 1 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 | 0 |
| Gill clefts (sharks/rays only) | |
| Gill rakers | |
| on lower limb | |
| on upper limb | |
| total | 23 - 30 |
| Vertebrae | |
| preanal | 10 - 10 |
| total | 30 - 31 |
| Attributes | extending over most of the back length |
| Fins number | 1 |
| Finlets No. | Dorsal |
| Ventral | |
| Spines total | 12 - 12 |
| Soft-rays total | 13 - 15 |
| Adipose fin | absent |
| Attributes | more or less truncate; more or less normal |
| Fins number | 1 |
| Spines total | 2 - 2 |
| Soft-rays total | 15 - 16 |
| Pectoral | Attributes more or less normal |
| Spines 0 | |
| Soft-rays 14 - 16 | |
| Pelvics | Attributes more or less normal |
| Position thoracic before origin of D1 | |
| Spines 1 | |
| Soft-rays 4 - 4 |