| Main Ref. | Schultz, L.P., L.P. Woods and E.A. Lachner, 1966 |
| Appearance refers to | |
| Bones in OsteoBase |
| Specialized organs | |
| Different appearance | |
| Different colors | |
| Remarks |
| Striking features | |
| Body shape lateral | elongated |
| Cross section | |
| Dorsal head profile | |
| Type of eyes | |
| Type of mouth/snout | |
| Position of mouth | |
| Type of scales | |
| Diagnosis |
Description: Origin of anal fin is under base of second soft dorsal ray; both jaws with 1-2 rows of conical teeth; probably no teeth on vomer or palatines; maxillary oblique in position, vertical line through rear edge passing slightly in front of pupil; eye large at lateral in position, membraneously attached to skin around eye; 2 pairs of nasal openings, 1 dorsally at front of eye, the other next to upper lip; premaxillary not protractile; head naked and predorsal area probably naked (Ref. 609). |
| 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 | 2 |
| Finlets No. | Dorsal |
| Ventral | |
| Spines total | 5 - 5 |
| Soft-rays total | 15 - 15 |
| Adipose fin |
| Attributes |
| Fins number | |
| Spines total | 1 - 1 |
| Soft-rays total | 13 - 13 |
| Pectoral | Attributes |
| Spines | |
| Soft-rays 15 - 15 | |
| Pelvics | Attributes |
| Position | |
| Spines 1 | |
| Soft-rays 4 - 4 |