Morphology Data of Trimma aturirii
Identification keys
Abnormalities
Main Ref. Winterbottom, R., M.V. Erdmann and N.K.D. Cahyani, 2015
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 oval
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

This species is unique in the having the following characters: 2 dark oblique stripes on either side of the pupil (blue, edged with red in life, dark brown in preservative), the lower one continues posteriorly across the dorsal margin of the opercle; bipartite colour pattern - dorsal half of the body red or orange, ventral half abruptly white or pale pink in life; with a narrow bony interorbital (?50 % pupil width), a moderate interorbital trench with a slight groove posterodorsal to the eye; cheek, opercle and predorsal midline are scaleless; without elongate spines in the first dorsal fin; D2 I,9-10; A 9; pectoral fin rays 17-18 (7-11 are branched); an unbranched fifth pelvic fin ray (Ref. 102609).

Ease of Identification

Meristic characteristics of Trimma aturirii

Lateral Lines Interrupted: No
Scales on lateral line 23 - 24
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line
Scale rows below lateral line
Scales around caudal peduncle 7 - 8
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 12 - 14
on upper limb 3 - 4
total 15 - 17
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes
Fins number 2
Finlets No. Dorsal   
Ventral  
Spines total 7 - 7
Soft-rays total 9 - 10
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number
Spines total 1 - 1
Soft-rays total 9 - 10

Paired fins

Pectoral Attributes  
Spines     0
Soft-rays   17 - 18
Pelvics Attributes  
Position    
Spines     
Soft-rays   
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
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