Main Ref. | Allen, G.R., 1985 |
Appearance refers to | |
Bones in OsteoBase |
Specialized organs | no special organs |
Different appearance | males alike females |
Different colors | males alike females |
Remarks |
Striking features | none |
Body shape lateral | fusiform / normal |
Cross section | oval |
Dorsal head profile | clearly concave |
Type of eyes | more or less normal |
Type of mouth/snout | more or less normal |
Position of mouth | terminal |
Diagnosis |
Description: Dorsal profile of head steeply sloped. Preorbital bone broad, much wider than eye diameter. Preopercular notch and knob well developed. Scale rows on back rising obliquely, both above and below the lateral line. Generally red or gray, darker on back and upper portion of the head, with orange hue on the lower part of the opercle and in the pectoral axil. The fins are red, or frequently brown to blackish. The soft dorsal, caudal and anal fins have narrow white margins. Juveniles with a large, round, black spot at the base of the caudal fin (Ref. 55). Body depth 2.2-2.5 in SL (Ref. 90102). |
Ease of Identification |
Lateral Lines | 1 Interrupted: No |
Scales on lateral line | 47 - 51 |
Pored lateral line scales | 47 - 51 |
Scales in lateral series | |
Scale rows above lateral line | |
Scale rows below lateral line | |
Scales around caudal peduncle | |
Barbels | 0 |
Gill clefts (sharks/rays only) | |
Gill rakers | |
on lower limb | 15 - 20 |
on upper limb | 9 - 10 |
total | 25 - 30 |
Vertebrae | |
preanal | |
total |
Attributes | no striking attributes |
Fins number | 1 |
Finlets No. | Dorsal 0 - 0 |
Ventral 0 - 0 | |
Spines total | 10 - 10 |
Soft-rays total | 13 - 14 |
Adipose fin | absent |
Attributes | forked; more or less normal |
Fins number | 1 |
Spines total | 3 - 3 |
Soft-rays total | 8 - 8 |
Pectoral | Attributes more or less normal |
Spines 0 | |
Soft-rays 16 - 17 | |
Pelvics | Attributes more or less normal |
Position thoracic behind origin of D1 | |
Spines 1 | |
Soft-rays 5 - 5 |