Morphology Data of Chrionema pallidum
Identification keys
Abnormalities
Main Ref. Parin, N.V., 1990
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
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Head almost completely covered by scales (scales absent only in lips, chin, branchiostegal membranes and narrow band on snout in front of eyes); first ray of spiny dorsal fin elongated in males (Ref. 41739).

Ease of Identification

Meristic characteristics of Chrionema pallidum

Lateral Lines Interrupted: No
Scales on lateral line 62 - 71
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line 9 - 11
Scale rows below lateral line 4 - 5
Scales around caudal peduncle
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb
on upper limb
total 26 - 30
Vertebrae
preanal
total 28 - 28

Fins

Dorsal fin(s)

Attributes
Fins number 2
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 6 - 6
Soft-rays total 14 - 15
Adipose fin absent

Caudal fin

Attributes more or less truncate; more or less normal

Anal fin(s)

Fins number
Spines total 0 - 0
Soft-rays total 18 - 18

Paired fins

Pectoral Attributes  
Spines     
Soft-rays   20 - 22
Pelvics Attributes  
Position    before origin of D1
Spines     
Soft-rays   
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
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