Morphology Data of Aseraggodes nigrocirratus
Identification keys
Abnormalities
Main Ref. Randall, J.E., 2005
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 short and / or deep
Cross section
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Diagnosis: Dorsal rays 63-68; anal rays 47-53; most dorsal and anal rays branched. Lateral line scales 61-67, including 8-9 anterior to a vertical at upper end of gill opening; one to three pores beneath some scales on ocular side of body near base of dorsal and anal fins. Vertebrae 36-38; dorsal pterygiophores anterior to fourth neural spine 8-9. Body depth 2.35-2.65 in SL; head short, length (HL) 4.7-4.85 in SL. Upper lip not overlapping lower lip when mouth closed. No prominent cirri on ventral edge of head. Lateral line aligned with dorsal third of upper eye; eye diameter 4.6-6.25 in HL; upper eye overlapping anterior half to two-thirds of lower eye; interorbital space narrow, the vertical distance separating eyes about half eye diameter. Caudal peduncle absent. Longest dorsal ray 1.5-1.75 in HL; caudal fin slightly pointed, its length 3.95-4.8 in SL; pelvic fins 1.8-2.0 in HL, the tip of longest ray reaching base of third anal ray. Ocular side light brown with numerous small variable dark brown spots of variable size, some in form of a small cross; cirri on lengthwise membranous ridge of rays of dorsal and anal fins dark brown (appearing as small dark spots without magnification) (Ref. 57560).

Ease of Identification

Meristic characteristics of Aseraggodes nigrocirratus

Lateral Lines Interrupted: No
Scales on lateral line 61 - 67
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 36 - 38

Fins

Dorsal fin(s)

Attributes
Fins number
Finlets No. Dorsal   
Ventral  
Spines total
Soft-rays total 63 - 68
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number
Spines total
Soft-rays total 47 - 53

Paired fins

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