Ikimono KokuhoLiving Treasures of Japan
Special Natural Monument
Molluscs

Firefly Squid Swarming Waters

ホタルイカ群遊海面 · Hotaruikagunyuukaimen

Photo: kisaland / CC BY-NC 4.0 / iNaturalist

Designated by
National / Special Natural Monument
Designation type
Habitat / breeding site
Designated on
March 8, 1922
Location
富山県富山市水橋町・滑川市・魚津市
Prefectures
Toyama
Scientific name
Watasenia scintillans
Designation facts (name, date, location) are compiled from public records by Japanese authorities.

About the Firefly Squid

A small squid only a few centimeters long, with light organs that glow blue-white. In spring, schools approach the coast of Toyama Bay to spawn, making the sea glow blue. The "Firefly Squid Gathering Waters" off Mizuhashi in Toyama City are designated a Special Natural Monument.

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Map

Approximate location of the designated site (municipality centre).

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Frequently asked questions

Yes. Firefly Squid Swarming Waters is a National Special Natural Monument, designated as: Habitat / breeding site. Designated on March 8, 1922.

The designated site is in 富山県富山市水橋町・滑川市・魚津市.

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