Morphology Data of Raiamas levequei
Identification keys
Abnormalities
Main Ref. Lévêque, C., 2003
Appearance refers to
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 elongated
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 cycloid scales
Diagnosis

Diagnosis: body depth 4.3x and head length 3.6x SL; eye diameter 3.4-4.0x head length; scale formula 6.5-7.5/36-38/4.5-5.5; 6.5-7.5 scales between lateral line and dorsal fin origin; 36-38 scales in longitudinal series; 8 dorsal-fin branched rays; 12-13 anal-fin branched rays; known only from the Konkouré basin (Ref. 2940, 81282).

Description: gill rakers short; D:III,8; A:III,12-13; P:I,12-13; V:I,8 (Ref. 2940, 81282).

Colouration: sides with 11 or 12 rather broad vertical bars, the first seven well separated, the following more rounded and diffuse (Ref. 2940, 81282).

Ease of Identification

Meristic characteristics of Raiamas levequei

Lateral Lines 1 Interrupted: No
Scales on lateral line 36 - 38
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line 6 - 8
Scale rows below lateral line 4 - 6
Scales around caudal peduncle
Barbels 0
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 0 - 2
on upper limb 7 - 8
total
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes no striking attributes
Fins number 1
Finlets No. Dorsal   
Ventral  
Spines total
Soft-rays total 11 - 11
Adipose fin absent

Caudal fin

Attributes forked; more or less normal

Anal fin(s)

Fins number 1
Spines total
Soft-rays total 15 - 16

Paired fins

Pectoral Attributes  more or less normal
Spines     
Soft-rays   13 - 14
Pelvics Attributes  more or less normal
Position    abdominal  beneath origin of D1
Spines     
Soft-rays   9 - 9
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