Morphology Data of Placidochromis ecclesi
Identification keys
Abnormalities
Main Ref. Hanssens, M., 2004
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 elongated
Cross section
Dorsal head profile clearly convex
Type of eyes more or less normal
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Diagnosis: head length 35.6-36.8 %SL; lachrymal 17.7-19.1 % head length; snout length 28.6-29.8 % head length; lower jaw length 38.1-40.0 % head length; premaxillary pedicel length 29.3-30.5 % head length; cheek depth 17.1-18.1 % head length; eye diameter 35.8-37.8 % head length; interorbital width 17.6-18.6 % head length; 17-21 gill-rakers on lower limb of first arch (Ref. 55898).

Description: small and relatively elongate species; dorsal body profile more strongly convex than ventral profile; snout pointed and angular; mouth large; gape inclined at about 15° to horizontal; maxilla extending beyond vertical at anterior margin of eye; outer oral teeth small, bicuspid and close-set anteriorly, becoming unicuspid and more widely set posteriorly; inner oral teeth shouldered tricuspid; 1-3 series of scales on cheek; upper margin of eye almost touching dorsal head profile; lower pharyngeal jaw normal in shape; all pharyngeal teeth fine; gill-rakers on lower limb short and slender (Ref. 55898).

Coloration: Preserved: Females and immature males: body pale brownish yellow; 6-7 faint vertical bars below dorsal fin; all fins pale; dorsal fin with some faint spots; spots merged into oblique bars in soft dorsal (Ref. 55898). Mature male: dark snout, lips, chin and belly; dorsal fin with grey base, white submarginal band, and dark lappets and tips; dark oblique bands in soft dorsal; anal fin dark; ventral fin with dark leading edge (Ref. 55898).

Ease of Identification

Meristic characteristics of Placidochromis ecclesi

Lateral Lines Interrupted: No
Scales on lateral line 32 - 32
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line
Scale rows below lateral line
Scales around caudal peduncle 16 - 16
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 17 - 21
on upper limb 5 - 7
total 24 - 29
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes
Fins number 1
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 15 - 15
Soft-rays total 9 - 11
Adipose fin absent

Caudal fin

Attributes

Anal fin(s)

Fins number 1
Spines total 3 - 3
Soft-rays total 8 - 9

Paired fins

Pectoral Attributes  
Spines     0
Soft-rays   14 - 15
Pelvics Attributes  
Position    
Spines     
Soft-rays   
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