Main Ref. | Myers, R.F., 1989 |
Appearance refers to | |
Bones in OsteoBase |
Specialized organs | |
Different appearance | |
Different colors | |
Remarks |
Striking features | |
Body shape lateral | short and / or deep |
Cross section | compressed |
Dorsal head profile | |
Type of eyes | |
Type of mouth/snout | |
Position of mouth | |
Type of scales | |
Diagnosis |
Coloration ranges from an ashy grey or light yellow to dark brown or even pitch black. On dark individuals, the median fins have pale edges. Bony part of illicium shorter than 2nd dorsal spine; esca oblong or tapering, usually directed ventrally. Description: Characterized by having unbranched pelvic rays except posterior most bifurcate; second dorsal spine not connected to head by membrane and slightly curved posteriorly; gill opening on or adjacent to pectoral fin lobe; presence of caudal peduncle (Ref. 90102). |
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 | 3 |
Finlets No. | Dorsal |
Ventral | |
Spines total | 3 - 3 |
Soft-rays total | 11 - 13 |
Adipose fin |
Attributes |
Fins number | |
Spines total | 0 - 0 |
Soft-rays total | 7 - 7 |
Pectoral | Attributes |
Spines 0 | |
Soft-rays 8 - 10 | |
Pelvics | Attributes |
Position | |
Spines | |
Soft-rays |