| Main Ref. | Harrison, I.J., P.J. Miller and F. Pezold, 2008 |
| Appearance refers to | |
| Bones in OsteoBase |
| Specialized organs | |
| Different appearance | |
| Different colors | |
| Remarks |
| Striking features | |
| Body shape lateral | |
| Cross section | |
| Dorsal head profile | |
| Type of eyes | |
| Type of mouth/snout | |
| Position of mouth | |
| Type of scales | |
| Diagnosis |
Diagnosis: scales totally absent; snout 14% HL; head length 27% SL; skin with longitudinal ridges; 1st dorsal fin V, second dorsal fin I-12, anal fin I-15, pectoral fins 16, caudal fin 12 segmented rays (11 of which are branched)(Ref. 79590). Coloration: Preserved specimens: uniform reddish brown, with minute black dots that are coarsest on head and adjacent to dorsal fins; 1st dorsal fin with black vertical band between 4th and 5th spines; otherwise, all fins brownish and lightly covered with blackish dots (Ref. 79590). |
| Ease of Identification |
| Lateral Lines | Interrupted: No |
| Scales on lateral line | 0 |
| Pored lateral line scales | 0 |
| Scales in lateral series | 0 |
| Scale rows above lateral line | 0 |
| Scale rows below lateral line | 0 |
| Scales around caudal peduncle | 0 |
| Barbels | 0 |
| Gill clefts (sharks/rays only) | |
| Gill rakers | |
| on lower limb | |
| on upper limb | |
| total | |
| Vertebrae | |
| preanal | |
| total |
| Attributes | |
| Fins number | 2 |
| Finlets No. | Dorsal 0 |
| Ventral 0 | |
| Spines total | |
| Soft-rays total | |
| Adipose fin | absent |
| Attributes |
| Fins number | 1 |
| Spines total | |
| Soft-rays total |
| Pectoral | Attributes |
| Spines | |
| Soft-rays | |
| Pelvics | Attributes |
| Position | |
| Spines | |
| Soft-rays |