Morphology Data of Chaunax flavomaculatus
Identification keys
Abnormalities
Main Ref. Ho, H.-C., C.D. Roberts and A.L. Stewart, 2013
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 flattened
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

This species which is a member of the Chaunax abei-species group is distinguished from its congeners in having a mix of bifurcated and simple dermal spinules and large yellow spots on a pinkish background dorsally when fresh and uniformly creamy white when preservedl gill rakers: GRi = 11 (2+9); GRii = 9; GRiii = 8-9; GRiv = 7; lateral-line neuromasts: AB = 11; AC = 8; BB' = 4; BD = 2; CD = 5-6; DG=3-4; EF = 4; FG = 3; GH = 12-13; BI = 32-34 (Ref. 93086).

Description: globular head, its skull is elevated posteriorly; deep body with trunk cylindrical, slightly compressed, tapering posteriorly; flattened ventral surface; loose and flaccid skin; broad interorbital space; short and stout caudal peduncle and is slightly depressed, tapering posterior; rounded eyes, directed dorsolaterally, covered by a dermal membrane broadly connected to adjoining skin, forming a clear 'window' (Ref. 93086).

Ease of Identification

Meristic characteristics of Chaunax flavomaculatus

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
Finlets No. Dorsal   
Ventral  
Spines total 3 - 3
Soft-rays total 12 - 12
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number
Spines total
Soft-rays total 7 - 7

Paired fins

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