Morphology Data of Lycodapus mandibularis
Identification keys
Abnormalities
Main Ref. Hart, J.L., 1973
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 eel-like
Cross section
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Dorsal and anal fins confluent with caudal; caudal fin with narrow tip, bluntly rounded; pectorals small (Ref. 6885). Color almost white, faint speckling of black dots dorsally, more so posteriorly; peritoneum, lining of gill cover, and posterior part of mouth dark (Ref. 6885).

Ease of Identification

Meristic characteristics of Lycodapus mandibularis

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 continuous with caudal fin
Fins number 1
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 0 - 0
Soft-rays total 86 - 100
Adipose fin absent

Caudal fin

Attributes other (see remark); confluent

Anal fin(s)

Fins number 1
Spines total 0 - 0
Soft-rays total 77 - 78

Paired fins

Pectoral Attributes  other (see diagnosis)
Spines     0
Soft-rays   8 - 8
Pelvics Attributes  suppressed/absent
Position    absent
Spines     0
Soft-rays   0 - 0
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