Morphology Data of Enneapterygius clarkae
Identification keys
Main Ref. Holleman, W. and S.V. Bogorodsky, 2012
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
Remarks First dorsal fin about equal in height to second in females, higher in males; males are more intensely colored (Ref. 88983).

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
Diagnosis

Diagnosis: Dorsal fins III + XI-XIII + 8-10 (usually III + XII + 9); anal fin I, 16-17 (usually 16 rays); pectoral fin 15: 2-3 + 5-6 + 7 (usually 2+6+7). Lateral line, pored scales 11-12, notched scales 20-22 (usually 22), starting at next scale row below the end of the pored series; total lateral scales 29-30; transverse scales 3/6; nape with scales, abdomen scales cycloid thin, single row of scales at base of pectoral fin. Body depth 4.4-5.2 in SL. Vertebrae 10 + 22-23. Dentary pores 3 + 2 + 3 ; head 3.3-3.9 in SL; eye 2.8-3.6 in head length; orbital margin serrated finely; orbital cirrus minute, about half the diameter of pupil, may be rounded or divided; supratemporal sensory canal crescent-shaped; first dorsal fin about equal in height to second in females, higher in males. Key features are: Body stripes 4-5 diagonal dark brown, dorsal and caudal fins reddish, caudal peduncle with dark bar (Ref. 5497, 57774, 88983).

Ease of Identification

Meristic characteristics of Enneapterygius clarkae

Lateral Lines Interrupted: No
Scales on lateral line 29 - 30
Pored lateral line scales 11 - 12
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 3
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 14 - 15
Soft-rays total 8 - 10
Adipose fin absent

Caudal fin

Attributes

Anal fin(s)

Fins number 1
Spines total 1 - 1
Soft-rays total 16 - 17

Paired fins

Pectoral Attributes  
Spines     0
Soft-rays   15 - 15
Pelvics Attributes  
Position    
Spines     1
Soft-rays   2 - 2
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
Entered by Garilao, Cristina V.
Modified by Olisa, Kristine Elaine Paz
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