Main Ref. | Russell, B.C., 1985 |
Appearance refers to | Male; Female |
Bones in OsteoBase |
Specialized organs | |
Different appearance | |
Different colors | different colors in juveniles and adults |
Remarks |
Striking features | none |
Body shape lateral | elongated |
Cross section | oval |
Dorsal head profile | more or less straight |
Type of eyes | more or less normal |
Type of mouth/snout | more or less normal |
Position of mouth | terminal |
Type of scales | cycloid scales |
Diagnose |
Anterior part of dorsal fin unspotted in initial phase, but present in terminal phase; dark diagonal band or spots on caudal fin absent in T.P.; pectoral and pelvic fins translucent yellow. A dark yellowish green stripe from upper lip through eye to upper margin of the opercle; yellowish cheeks and lower jaw. 4-5 predorsal scales; 2-3 cheek scale rows behind eye; 3 cheek scale rows below eye. Scaly sheath at dorsal and anal fins' bases absent. Scales large. |
Ease of Identification |
Lateral Lines | 1 Interrupted: No |
Scales on lateral line | 25 - 26 |
Pored lateral line scales | |
Scales in lateral series | |
Scale rows above lateral line | 1.5 - 1.5 |
Scale rows below lateral line | 7.5 - 7.5 |
Scales around caudal peduncle | |
Barbels | 0 |
Gill clefts (sharks/rays only) | |
Gill rakers | |
on lower limb | |
on upper limb | |
insgesamt | 15 - 20 |
Wirbelzahl | |
preanal | 9 - 9 |
insgesamt | 25 - 25 |
Attributes | extending over most of the back length |
Fins number | 1 |
Finlets No. | Dorsal 0 - 0 |
Ventral 0 - 0 | |
Spines total | 9 - 9 |
Soft-rays total | 11 - 11 |
Adipose fin | absent |
Attributes | more or less truncate; more or less normal |
Fins number | 1 |
Spines total | 3 - 3 |
Soft-rays total | 10 - 10 |
Pectoral | Attributes more or less normal |
Spines 0 | |
Soft-rays 13 - 14 | |
Pelvics | Attributes more or less normal |
Position thoracic behind origin of D1 | |
Spines 1 | |
Soft-rays 5 - 5 |