Striped beakfish

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Striped beakfish

Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Oplegnathidae
Genus: Oplegnathus
Species: O. fasciatus
Binomial name
Oplegnathus fasciatus
Krøyer, 1845

The striped beakfish, Oplegnathus fasciatus, also called the barred knifejaw or the striped beakperch, is a tropical fish found primarily in Japanese waters. It has only been sighted in Hawaii once.

While young, the fish is distinguished by alternating stripes or bars of light and dark grey, whence the common names. Adults, which grow up to 15 inches, tend to be charcoal grey.

Its diet consists largely of shelled invertebrates.

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