| Main Ref. | Huang, W.-C., D.G. Smith, K.-H. Loh and T.-Y. Liao, 2021 |
| Appearance refers to | |
| Bones in OsteoBase |
| Specialized organs | |
| Different appearance | |
| Different colors | |
| Remarks |
| Striking features | |
| Body shape lateral (shape guide) | |
| Cross section | oval |
| Dorsal head profile | |
| Type of eyes | |
| Type of mouth/snout | |
| Position of mouth | |
| Type of scales | |
| Diagnosis |
This moderately sized, elongate species is distinguished by the following: tail very long, more than twice its trunk length, compressed posteriorly, tip pointed; snout blunt, nasal cavity somewhat enlarged; eyes well anteriorly placed, closer to tip of snout than corner of mouth; supraorbital pores 3, infraorbital pores 3, preoperculo-mandibular pores 6; maxillary teeth biserial, dentary teeth uniserial or biserial anteriorly. Colouration: ground color of body pale brown, with whitish spots scattered on head, body, and dorsal fin, scarcely perceptible on snout, anal fin and posterior part of tail; caudal fin semi-transparent, fins on posterior part of tail with dark brown margin; vertebrae, predorsal 4, preanal 45, total 125-131. (Ref. 123899). |
| 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 | 45 - 45 |
| total | 125 - 131 |
| Attributes | |
| Fins number | |
| Finlets No. | Dorsal |
| Ventral | |
| Spines total | |
| Soft-rays total | |
| Adipose fin |
| Attributes |
| Fins number | |
| Spines total | |
| Soft-rays total |
| Pectoral | Attributes |
| Spines | |
| Soft-rays | |
| Pelvics | Attributes |
| Position | |
| Spines | |
| Soft-rays |