| Main Ref. | Andriashev, A.P. and N.V. Chernova, 2010 |
| Appearance refers to | |
| Bones in OsteoBase |
| Specialized organs | |
| Different appearance | |
| Different colors | |
| Remarks |
| Striking features | |
| Body shape lateral | elongated |
| Cross section | oval |
| Dorsal head profile | |
| Type of eyes | |
| Type of mouth/snout | |
| Position of mouth | |
| Diagnosis |
This species is distinguished by the following characters: vertebrae 62-66; D 54-58 (3-5 anterior rays short); pectoral-fin rays, 11-14 in upper lobe, 4-7 rudimentary rays in notch, 2-3 in lower lobe; preanal length 36.3-37.4% SL; head 25.3-27.6% SL; postorbital distance (from posterior margin of eye to tip of operculum) large, 14.3-15.5% SL; teeth sharp, closely set and distinctly prominent, with some of posterior teeth much larger than others; posterior margin of gill cover emarginated between rigid ends of gill rays; head and anterior part of body brownish-black; gill cavity and mouth black (Ref. 86261). |
| 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 | 62 - 66 |
| Attributes | |
| Fins number | |
| Finlets No. | Dorsal |
| Ventral | |
| Spines total | |
| Soft-rays total | 54 - 58 |
| Adipose fin |
| Attributes |
| Fins number | |
| Spines total | |
| Soft-rays total |
| Pectoral | Attributes |
| Spines | |
| Soft-rays 11 - 14 | |
| Pelvics | Attributes |
| Position | |
| Spines | |
| Soft-rays |