Morphology Data of Myctophum nitidulum
पहचान कुंजी
Abnormalities
Main Ref. Hulley, P.A., 1986
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
Remarks

Descriptive characteristics of juvenile and adult

Striking features light organs
Body shape lateral fusiform / normal
Cross section
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
निदान

Branchiostegal rays: 9-10 (Ref. 31442). Anal organs 14; male supracaudal gland has 5-8, female infracaudal gland with 2-6 small, round to oblong spots, respectively; may be distinguished from all other Myctophum possessing cycloid scales by its angulate, non-serrate, posterodorsal margin of the operculum (Ref. 39633).

Ease of Identification

Meristic characteristics of Myctophum nitidulum

Lateral Lines Interrupted: No
Scales on lateral line 39 - 39
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 13 - 19
on upper limb 5 - 8
सम्पूर्ण
जानवरों की रीड़ का जोड़
preanal
सम्पूर्ण 36 - 39

Fins

Dorsal fin(s)

Attributes
Fins number 1
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 0 - 0
Soft-rays total 12 - 14
Adipose fin present

Caudal fin

Attributes forked; more or less normal

Anal fin(s)

Fins number 1
Spines total 0 - 0
Soft-rays total 18 - 21

Paired fins

Pectoral Attributes  
Spines     0
Soft-rays   13 - 16
Pelvics Attributes  
Position    
Spines     0
Soft-rays   8 - 8
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