Main Ref. | Allen, G.R. and J.H. Talbot, 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 convex |
Type of eyes | more or less normal |
Type of mouth/snout | more or less normal |
Position of mouth | terminal |
Diagnosis |
Snout somewhat pointed. Dorsal profile of head rounded. Preorbital bone relatively broad; its width usually greater than eye diameter. A deep groove or pit runs from the nostrils to the front of the eye. Preopercular notch and knob moderately developed. Scale rows on back rising obliquely above lateral line. Young and some adults with two silvery-white spots on back. Large adults mostly plain red (Ref. 48635). Description: Body dark reddish brown, stripes dark and faint (in adults), caudal end of body and the tail may be white (in juveniles) mimicking Chromis damselfishes, spots dorsal 2 siilvery-white; pectoral fins upper edge dar; iris yellow. Snout somewhat pointed. Head dorsal profile rounded. Preorbital bone broad, width usually greater than eye diameter. Deep groove or pit from nostrils to front of the eye. Preopercular notch and knob moderately developed. Body large, robust, depth 2.4-2.9 in SL. Scale rows on back rising obliquely above LL. (Ref. 48635, 90102). |
Ease of Identification |
Lateral Lines | 1 Interrupted: No |
Scales on lateral line | 48 - 51 |
Pored lateral line scales | 48 - 51 |
Scales in lateral series | |
Scale rows above lateral line | 6 - 8 |
Scale rows below lateral line | |
Scales around caudal peduncle | |
Barbels | 0 |
Gill clefts (sharks/rays only) | absent |
Gill rakers | |
on lower limb | 16 - 16 |
on upper limb | 6 - 7 |
total | 22 - 23 |
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 | more or less truncate; 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 before origin of D1 | |
Spines 1 | |
Soft-rays 5 - 5 |