''Isognomon perna'', the brown purse shell, is a bivalve in the family

Isognomonidae Isognomonidae is a family (biology), family of medium-sized to large saltwater clams. They are pearl oysters, Marine (ocean), marine bivalve molluscs in the superfamily PterioideaMolluscaBase eds. (2021). MolluscaBase. Isognomonidae Woodring, 192 ...

common in the

Indo-Pacific The Indo-Pacific is a vast biogeographic region of Earth. In a narrow sense, sometimes known as the Indo-West Pacific or Indo-Pacific Asia, it comprises the tropical waters of the Indian Ocean, the western and central Pacific Ocean, and the ...

including

Hawaii Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only stat ...

References

Pteriida Molluscs of the Pacific Ocean {{Bivalve-stub