| Main Ref. | Pellegrin, J., 1919 |
| 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 |
Diagnosis: This species is characterized by a long snout pointed at its extremity, interorbital space 3.3-3.6 times in head length and 41-44 scales on the lateral line (Ref. 114102). Description: Two pairs of barbels, the anterior barbel a bit shorter than posterior barbel; posterior barbel 1.25-1.50 times in eye diameter (Ref. 114102). Dorsal fin with 3 unbranched rays and 7-8 branched rays; anal fin with 3 unbranched rays and 5 branched rays (Ref. 114102). Number of scales on the lateral line 41-44 (Ref. 114102). Colouration: The colouration is brownish or greyish dorsally, white or yellowish ventrally (Ref. 114102). |
| Ease of Identification |
| Lateral Lines | Interrupted: No |
| Scales on lateral line | 41 - 44 |
| Pored lateral line scales | |
| Scales in lateral series | |
| Scale rows above lateral line | |
| Scale rows below lateral line | |
| Scales around caudal peduncle | 18 - 20 |
| Barbels | 4 |
| Gill clefts (sharks/rays only) | |
| Gill rakers | |
| on lower limb | |
| on upper limb | |
| total | |
| Vertebrae | |
| preanal | |
| total |
| Attributes | no striking attributes |
| Fins number | 1 |
| Finlets No. | Dorsal |
| Ventral | |
| Spines total | 0 - 0 |
| Soft-rays total | 10 - 11 |
| Adipose fin | absent |
| Attributes | forked; more or less normal |
| Fins number | 1 |
| Spines total | 0 - 0 |
| Soft-rays total | 8 - 8 |
| Pectoral | Attributes |
| Spines 0 | |
| Soft-rays 18 - 18 | |
| Pelvics | Attributes |
| Position | |
| Spines 0 | |
| Soft-rays 9 - 9 |