Morphology Data of Gymnocaesio gymnoptera
Identification keys
Abnormalities
Main Ref. Carpenter, K.E., 1988
Appearance refers to Male; Female
Bones in OsteoBase

Sex attributes

Specialized organs no special organs
Different appearance males alike females
Different colors males alike females
Remarks

Descriptive characteristics of juvenile and adult

Striking features none
Body shape lateral fusiform / normal
Cross section compressed
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 ctenoid scales
Diagnosis

Description: Body bluish green dorsally; center of scales lighter, giving a striped appearance. Tips of caudal lobes black. Usually 4 scales on cheek; usually 23-26 predorsal scales; dorsal and anal fins without scales. Upper peduncular scale rows usually 11 (11-12); lower peduncular scale rows usually 14 or 15 (13-15). Post maxillary with 2 processes; posterior end of maxilla tapered. Unlike the species of Caesio and Pterocaesio, the anterior profile of the 1st anal pterygiophore is without a pronounced distal convexity (Ref. 402). Head length 3.0-4.3 in SL; body depth 3.3-6.0 in SL, slender (Ref. 90102).

Ease of Identification

Meristic characteristics of Gymnocaesio gymnoptera

Lateral Lines 1 Interrupted: No
Scales on lateral line 64 - 74
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line 7 - 9
Scale rows below lateral line 12 - 15
Scales around caudal peduncle 24 - 27
Barbels 0
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 22 - 27
on upper limb 7 - 9
total 29 - 36
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes extending over most of the back length
Fins number 1
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 10 - 11
Soft-rays total 14 - 16
Adipose fin absent

Caudal fin

Attributes forked; more or less normal

Anal fin(s)

Fins number 1
Spines total 3 - 3
Soft-rays total 11 - 13

Paired fins

Pectoral Attributes  more or less normal
Spines     0
Soft-rays   20 - 22
Pelvics Attributes  more or less normal
Position    thoracic  before origin of D1
Spines     1
Soft-rays   5 - 5
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