Main Ref. | Keith, P. and G. Marquet, 2006 |
Appearance refers to | |
Bones in OsteoBase |
Specialized organs | |
Different appearance | |
Different colors | |
Remarks |
Striking features | |
Body shape lateral | fusiform / normal |
Cross section | |
Dorsal head profile | |
Type of eyes | |
Type of mouth/snout | |
Position of mouth | terminal |
Type of scales | |
Diagnosis |
Differs from other congeners by the following characters: broad oblique blackish bar extending from below eye to lower edge of preopercular margin; dorsal and anal fins almost always with 11 rays; pectoral fin always with 15 rays; jaw length sexually dimorphic; spines of first dorsal fin usually same height as second fin, spines with no filaments; species sexually dichromatic; lack of a short transverse row of sensory papillae in the lower part of the preopercular; scales in lateral series 48-52; breast scaled; important reddish longitudinal band on outer margin on first and second dorsal fins on males and females; second dorsal, caudal and anal fin length in male, preanal length in male, jaw length in female (Ref. 78217). |
Ease of Identification |
Lateral Lines | Interrupted: No |
Scales on lateral line | |
Pored lateral line scales | |
Scales in lateral series | 48 - 52 |
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 | 26 - 26 |
Attributes | no striking attributes |
Fins number | 2 |
Finlets No. | Dorsal |
Ventral | |
Spines total | 7 - 7 |
Soft-rays total | 11 - 11 |
Adipose fin | absent |
Attributes | more or less truncate |
Fins number | |
Spines total | 1 - 1 |
Soft-rays total | 11 - 11 |
Pectoral | Attributes more or less normal |
Spines | |
Soft-rays 15 - 15 | |
Pelvics | Attributes part of sucker-disc |
Position jugular before origin of D1 | |
Spines 1 | |
Soft-rays 5 - 5 |