Morphology Data of Labropsis polynesica
Identification keys
Abnormalities
Main Ref. Westneat, M.W., 2001
Appearance refers to Male; Female
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
Remarks Male caudal fins emarginate and without a white area posteriorly in caudal fin.

Descriptive characteristics of juvenile and adult

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

Lips and a region around mouth abruptly pale, in contrast to dark colour of rest of head. First and second pairs of canine teeth anteriorly in jaws nearly equal in size. Juveniles and small females with 3 narrow dark stripes (bright blue in life). Dorsal fin dark. Males without a white area posteriorly in caudal fin (Ref 9823).

Ease of Identification

Meristic characteristics of Labropsis polynesica

Lateral Lines 1 Interrupted: No
Scales on lateral line 43 - 47
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line
Scale rows below lateral line
Scales around caudal peduncle
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb
on upper limb
total
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes
Fins number
Finlets No. Dorsal   
Ventral  
Spines total 8 - 10
Soft-rays total
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number
Spines total 2
Soft-rays total

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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