Cutlassfish is a hyponym of hairtail.
As nouns the difference between hairtail and cutlassfish
is that hairtail is any of a number of species of marine fishes of the family Trichiuridae, long, band-like, with a slender, pointed tail while cutlassfish is a predatory perciform marine fish in the family Trichiuridae, with large sharp teeth and an eel-like appearance.
hairtail
Noun
(
en noun)
Any of a number of species of marine fishes of the family Trichiuridae, long, band-like, with a slender, pointed tail.
Synonyms
* (fish in family Trichiuridae) .
cutlassfish
English
Noun
(
en-noun)
(
wikipedia cutlassfish)
A predatory perciform marine fish in the family Trichiuridae, with large sharp teeth and an eel-like appearance.
Hyponyms
* frostfish
* hairtail
* scabbardfish