different between sailfish vs skilfish

English

Wikispecies

sail +? fish

sailfish (plural sailfishes or sailfish)

A fish of the genus Istiophorus, having a characteristic sail-like fin on its back.
Synonym: boohoo
The basking shark.
The quillback.

skilfish (plural skilfishes or skilfish)

A fish, of the genus Erilepis, found on deep rocky bottoms in the North Pacific.

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