Morphology Data of Lethrinus amboinensis
Identification keys
Abnormalities
Main Ref. Carpenter, K.E. and G.R. Allen, 1989
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
Remarks

Descriptive characteristics of juvenile and adult

Striking features none
Body shape lateral elongated
Cross section oval
Dorsal head profile clearly convex
Type of eyes more or less normal
Type of mouth/snout more or less normal
Position of mouth terminal
Type of scales ctenoid scales
Diagnosis

Description: Body is moderately elongate, its depth 3.1 to 3.4 times the SL. Color of body is yellowish with scattered indistinct dark blotches. The head is brown with light streaks; lips are reddish. The pectoral fin axil is orangish; the basal portion of the center rays is white, the outer edges is yellow. The pelvic and anal fins are white or yellowish. The dorsal and caudal fins are mottled brown or yellow with and orange or reddish edge (Ref. 2295). Distinct convex anterior snout profile but lacks distinctive markings (Ref. 37816). Moderately long snout, 1.7-1.9 in HL. Supratemporal patch 9-11 scales. (Ref. 90102)

Ease of Identification likely to be confused with closely related species.

Meristic characteristics of Lethrinus amboinensis

Lateral Lines 1 Interrupted: No
Scales on lateral line 47 - 48
Pored lateral line scales 45 - 49
Scales in lateral series
Scale rows above lateral line 4.5 - 6
Scale rows below lateral line 16 - 17
Scales around caudal peduncle 15 - 16
Barbels 0
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 4 - 6
on upper limb 4 - 6
total 8 - 12
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes no striking attributes
Fins number 1
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 10 - 10
Soft-rays total 9 - 9
Adipose fin absent

Caudal fin

Attributes forked; more or less normal

Anal fin(s)

Fins number 1
Spines total 3 - 3
Soft-rays total 8 - 8

Paired fins

Pectoral Attributes  more or less normal
Spines     0
Soft-rays   13 - 13
Pelvics Attributes  more or less normal
Position    thoracic  beneath origin of D1
Spines     1
Soft-rays   5 - 5
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