Morphology Data of Aseraggodes matsuurai
Identification keys
Abnormalities
Main Ref. Allen, G.R. and M.V. Erdmann, 2012
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
Cross section
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Description: Characterized by mottled light and dark brown; dorsal rays branched except first 4-15 rays; all anal rays branched; pectoral fins absent; lateral line of eyed side unbranched with 68-71 scales, including 7-8 anterior to upper end of gill opening; absence of caudal peduncle; ctenoid scales; tubular anterior nostril long, extending to anterior edge of eye when laid back; dense zone of pointed papillae on ocular side of snout before anterior nostril; posterior flap on ventroposterior end of operculum with long cirri; numerous cirri on membranous ridge of anterior dorsal and anal rays; depth of body 2.4-2.6 in SL (Ref. 90102).

Ease of Identification

Meristic characteristics of Aseraggodes matsuurai

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 35 - 36

Fins

Dorsal fin(s)

Attributes
Fins number
Finlets No. Dorsal   
Ventral  
Spines total
Soft-rays total 66 - 70
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number
Spines total
Soft-rays total 49 - 52

Paired fins

Pectoral Attributes  
Spines     
Soft-rays   
Pelvics Attributes  
Position    
Spines     
Soft-rays   5 - 5
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