Morphology Data of Luzonichthys seaver
Identification keys
Abnormalities
Main Ref. Copus, J.M., C. Ka'apu-Lyons and R.L. Pyle, 2015
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 compressed
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

This species is distinguished by the following characters: D X,16; A III,7; pectoral rays 19-21; lateral line scales 63-54; gill rakers 8+18-19; moderately elongated body with depth 3.86-4.6 in SL; head length 3.41-3.54 in SL; snout 3.86-4.0 in HL; forked caudal fin with filamentous rays, caudal concavity 8.36-8.5 in SL; pectoral fins 3.86-4.38 in SL; pelvic fins 5.67-6.54 in SL. Colour when alive: head excluding operculum is predominately yellow (many scales with yellow margins and pink centers), yellow extending posteriorly on upper half of body from a line starting approximately from the tip of the opercular flap and top of pectoral fins to the eighth dorsal ray, then fading to bright pink posteriorly; from operculum to lower half of body is salmon pink; pale pectoral and pelvic fins, dorsal fins yellow with pink bases at the rear dorsal rays anal fin rays yellow with pale membranes; upper and lower base of caudal fin pink, extending posteriorly to approximately halfway to the tips; the center of base of caudal fin is white, then fading to pale; posterior half of caudal fin is yellow, lower base of caudal peduncle with yellow band (Ref. 116681).

Ease of Identification

Meristic characteristics of Luzonichthys seaver

Lateral Lines Interrupted: No
Scales on lateral line 54 - 64
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line 5 - 5
Scale rows below lateral line 12 - 12
Scales around caudal peduncle
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 18 - 19
on upper limb 8 - 8
total
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes
Fins number 2
Finlets No. Dorsal   
Ventral  
Spines total 10 - 10
Soft-rays total 16 - 16
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number 1
Spines total 3 - 3
Soft-rays total 7 - 7

Paired fins

Pectoral Attributes  
Spines     0
Soft-rays   19 - 21
Pelvics Attributes  
Position    
Spines     1
Soft-rays   5 - 5
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
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