Morphology Data of Amblyeleotris downingi
Identification keys
Abnormalities
Main Ref. Randall, J.E., 1995
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 oval
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Characterized by whitish body color; side of body with four brown bars including caudal fin base; pale spaces between main body bars with narrower dark bars dorsally; presence of blackish spot above and behind upper opercular margin; operculum with irregular dusky brown blotch; pelvic fins united with frenum; without median predorsal scales; longitudinal scale series 116-129; greatest depth of body 5.9-7.2 in SL; moderately long caudal fin, 2.9-3.1 in SL (Ref. 90102).

Ease of Identification

Meristic characteristics of Amblyeleotris downingi

Lateral Lines 1 Interrupted: No
Scales on lateral line
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line
Scale rows below lateral line
Scales around caudal peduncle 26 - 28
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 9 - 11
on upper limb
total
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes
Fins number 2
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 7 - 7
Soft-rays total 16 - 16
Adipose fin absent

Caudal fin

Attributes pointed; more or less normal

Anal fin(s)

Fins number 1
Spines total 1 - 1
Soft-rays total 17 - 17

Paired fins

Pectoral Attributes  more or less normal
Spines     0
Soft-rays   18 - 20
Pelvics Attributes  joint, cup-like
Position    thoracic  beneath origin of D1
Spines     1
Soft-rays   5 - 5
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