Morphology Data of Abudefduf bengalensis
Identification keys
Main Ref. Randall, J.E., G.R. Allen and R.C. Steene, 1990
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 short and / or deep
Cross section oval
Dorsal head profile more or less straight
Type of eyes more or less normal
Type of mouth/snout more or less normal
Position of mouth terminal
Diagnosis

Description: Head and body white, vertical bars thin dark. Dorsal and anal fins rear profile pointed (Ref. 90102). Large adults recognized by the rounded tail with pale margin. Has narrow dark bands and lacks peduncular spot that distinguishes this species form similar ones (Ref. 48636). Body depth 1.6-2.0 in SL.

Ease of Identification

Meristic characteristics of Abudefduf bengalensis

Lateral Lines 1 Interrupted: No
Scales on lateral line 19 - 23
Pored lateral line scales 20 - 21
Scales in lateral series
Scale rows above lateral line
Scale rows below lateral line
Scales around caudal peduncle
Barbels 0
Gill clefts (sharks/rays only)
Gill rakers
on lower limb
on upper limb
total 23 - 25
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes no striking attributes
Fins number 1
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 8 - 8
Soft-rays total 13 - 15
Adipose fin absent

Caudal fin

Attributes forked

Anal fin(s)

Fins number 1
Spines total 2 - 2
Soft-rays total 13 - 14

Paired fins

Pectoral Attributes  more or less normal
Spines     0
Soft-rays   16 - 20
Pelvics Attributes  more or less normal
Position    thoracic  beneath origin of D1
Spines     
Soft-rays   
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
Entered by Reyes, Rodolfo B.
Modified by Olisa, Kristine Elaine Paz
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