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Silver spinyfin
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The silver spinyfin is a spinyfin of the genus Diretmus, found around the world except the Mediterranean, at depths down to 2,000 m. It belongs to the monotypic genus Diretmus. Their length is between 30 and 40 cm. Wikipedia
Higher classification: Diretmus
Rank: Species
Scientific name: Diretmus argenteus
Family: Diretmidae
Class: Actinopterygii
Genus: Diretmus; J. Y. Johnson, 1864
Domain: Eukaryota