Morphology Data of Apogon caudicinctus
Identification keys
Abnormalities
Main Ref. Randall, J.E. and C.L. Smith, 1988
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
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

Distinguished by having the following characteristics: dorsal-fin rays VI-I, 9; anal-fin rays II, 8; pectoral-fin rays 12; pelvic-fin rays I, 5; pored lateral line scales 24; predorsal scales 7; circumpeduncular scales 12; total gill rakers 16, developed gill rakers 10; second spine length of first dorsal fin 1.8 in head length (Ref. 93839). Body color transparent red, edges of dorsal body scales dark, diffused blackish bar across posterior half of caudal peduncle; depth 2.95-3.45 in SL. Long and slender caudal peduncle 3.30-3.35 in SL.

Ease of Identification

Meristic characteristics of Apogon caudicinctus

Lateral Lines Interrupted: No
Scales on lateral line 24 - 24
Pored lateral line scales 24 - 24
Scales in lateral series
Scale rows above lateral line 2 - 2
Scale rows below lateral line 8 - 8
Scales around caudal peduncle 16 - 19
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 12 - 13
on upper limb 3 - 4
total
Vertebrae
preanal
total 24 - 24

Fins

Dorsal fin(s)

Attributes
Fins number 2
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 7 - 7
Soft-rays total 9 - 9
Adipose fin absent

Caudal fin

Attributes forked; more or less normal

Anal fin(s)

Fins number 1
Spines total 2 - 2
Soft-rays total 8 - 8

Paired fins

Pectoral Attributes  more or less normal
Spines     0
Soft-rays   12 - 12
Pelvics Attributes  more or less normal
Position    thoracic  before origin of D1
Spines     1
Soft-rays   5 - 5
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