Morphology Data of Ecsenius axelrodi
Identification keys
Abnormalities
Main Ref. Springer, V.G., 1988
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
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Description: Dorsal fin XII.12-14 (usually 13), with deep notched between spinous and segmented-ray portions; anal fin 11,14-16 (usually 15); pectoral fin 12-13 (usually 13); pelvic fin I, 3; caudal fin 13. Vertebrae 10 + 21-23 (usually 22). Canines and incisors look very similar, total of 38-46, posterior canines usually one on each side. Lateral line pores absent. Anterior nostril with cirrus on posterior rim only (Ref. 5296, 90102). Variable in color, usually with broad orange bands and black bars on the rear of the body, but occasionally with black longitudinal stripes (Ref. 48636). Two color pattern variations: either overall orange with dark vivid vertical bands (may be broken or spots) and 2 white horizontal stripes on upper side, otherwise, head yellow, body pale grey, with 3 dark horizontal stripes on side, washed with yellow anteriorly, and yellow lines through eyes, also with dark spot behind head, and orange stripe on pectoral fin-base (Ref. 5296, 90102). Extensive color description of live and preserved specimens of the striped and banded variants could be found in Ref. 5296.

Ease of Identification

Meristic characteristics of Ecsenius axelrodi

Lateral Lines 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
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 1
Finlets No. Dorsal   
Ventral  
Spines total 12 - 12
Soft-rays total 12 - 14
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number 1
Spines total 2 - 2
Soft-rays total 14 - 16

Paired fins

Pectoral Attributes  
Spines     
Soft-rays   12 - 13
Pelvics Attributes  
Position    
Spines     1
Soft-rays   3 - 3
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
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