Main Ref. | Myers, R.F., 1991 |
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 | |
Type of scales | |
Diagnosis |
Description: Rear adipose eyelid covers about 1/3 iris, and is better developed than front eyelid; preorbital unnotched, bent slightly downward, edge strongly serrate; teeth in upper jaw, none in lower jaw; all palate bones edentate, tongue toothed (Ref. 4393). First dorsal fin with 4 spines, second dorsal fin with 1 spine and 8 soft rays; anal fin with 3 spines and 9 soft rays; pectoral fin with 15 rays; dorsal spines strong (Ref. 4393). Scales on lateral line 26-28; scaly process at first dorsal-fin base 4.5 times in predorsal distance; no pectoral axillary scale, but behind upper part of pectoral-fin base is a small scaly process; second dorsal fin completely scaly with heavy basal scaly sheath (Ref. 4393). Colouration: Olive-brown dorsally, silvery or white ventrally (Ref. 9812). Distal margins of dorsal fins and caudal fin dusky (Ref. 9812). |
Ease of Identification |
Lateral Lines | Interrupted: No |
Scales on lateral line | 26 - 29 |
Pored lateral line scales | |
Scales in lateral series | |
Scale rows above lateral line | |
Scale rows below lateral line | |
Scales around caudal peduncle | 16 - 16 |
Barbels | |
Gill clefts (sharks/rays only) | |
Gill rakers | |
on lower limb | 45 - 59 |
on upper limb | |
total | |
Vertebrae | |
preanal | |
total |
Attributes | |
Fins number | 2 |
Finlets No. | Dorsal 0 - 0 |
Ventral 0 - 0 | |
Spines total | 5 - 5 |
Soft-rays total | 7 - 9 |
Adipose fin | absent |
Attributes | forked; more or less normal |
Fins number | 1 |
Spines total | 3 - 3 |
Soft-rays total | 8 - 10 |
Pectoral | Attributes more or less normal |
Spines 1 | |
Soft-rays 12 - 16 | |
Pelvics | Attributes more or less normal |
Position before origin of D1 | |
Spines 1 | |
Soft-rays 5 - 5 |