Morphology Data of Coptodon flava
Identification keys
Abnormalities
Main Ref. Stiassny, M.L.J., A. Lamboj, D. De Weirdt and G.G. Teugels, 2008
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
Remarks

Descriptive characteristics of juvenile and adult

Striking features
Body shape lateral
Cross section
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Diagnosis: lower pharyngeal jaw robust, with a large, non-heart-shaped, dentigerous plate, covered with stout, sparsely arrayed teeth; oral dentition fine; outer row teeth obliquely truncate; anterior gill rakers markedly reduced in size (Ref. 81260).

Description: head length 35.1-40.0% SL; lower pharyngeal jaw with curved tricuspid anterior teeth and straight posterior teeth; ventral keel shorter than dentigerous plate; outer row teeth in oral jaws bicuspid (Ref. 81260).

Coloration: base body color yellow or pale yellowish green (Ref. 52307, 81260). Snout, cheek and opercle bright lemon yellow; lower lip white with blue-green iridescence on chin; dorsal fin pale yellow with brighter yellow dorsal margin; caudal, anal, pelvic and pectoral fins pale dusky yellow (Ref. 81260). A few pale, whitish individuals, lacking striking yellow coloration, occur in the lake (Ref. 52307, 81260).

Ease of Identification

Meristic characteristics of Coptodon flava

Lateral Lines Interrupted: No
Scales on lateral line 28 - 30
Pored lateral line scales
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 8 - 10
on upper limb
total
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes
Fins number 1
Finlets No. Dorsal   0
Ventral  0
Spines total 15 - 15
Soft-rays total 11 - 11
Adipose fin absent

Caudal fin

Attributes

Anal fin(s)

Fins number 1
Spines total 3 - 3
Soft-rays total 7 - 8

Paired fins

Pectoral Attributes  
Spines     
Soft-rays   
Pelvics Attributes  
Position    
Spines     
Soft-rays   
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
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