Main Ref.	Williams, E.H. Jr. and L. Bunkley-Williams, 1996
Appearance refers to

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
Diagnose	Moderate-sized; elongate fluke has the ventral sucker located on a projection from the body. Oral sucker: smaller than the ventral sucker and moderately separated from it (more than 2, less than 3 ventral sucker diameters). There is a hood-like lobe that hangs over the oral sucker and the ventral sucker is enclosed by a fold of the body wall. No tail is present.
Ease of Identification	likely to be confused with closely related species.

Meristic characteristics of Bathycotyle coryphaenae

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
totaal
Wervels
preanal
totaal

Fins

Dorsal fin(s)

Attributes
Fins number
Finlets No.	dorsaal
	Ventral
Spines total
Soft-rays total
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number
Spines total
Soft-rays total

Paired fins

Pectoral	Attributes
	spines
	soft-rays
Pelvics	Attributes
	Position
	spines
	soft-rays