Ikimono KokuhoLiving Treasures of Japan
Narrow-ridged Finless Porpoise

Photo: 뭘로할까 / CC BY-SA 4.0 / Wikimedia Commons

National Natural Monument
Mammals

Finless Porpoise Migration Waters

スナメリクジラ廻游海面 · Sunamerikujirakaiyuukaimen

Designated by
National / Natural Monument
Designation type
Habitat / breeding site
Designated on
November 19, 1930
Location
広島県竹原市高崎町
Prefectures
Hiroshima
Scientific name
Neophocaena asiaeorientalis
Designation facts (name, date, location) are compiled from public records by Japanese authorities.

About the Narrow-ridged Finless Porpoise

The Narrow-ridged Finless Porpoise is a small cetacean with a round head and no dorsal fin, under two meters in length. It favors bays and shallow seas and swims slowly in small groups. The Seto Inland Sea is a major habitat in Japan, and waters in Hiroshima where it travels are designated a Natural Monument.

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Map

Approximate location of the designated site (municipality centre).

Frequently asked questions

Finless Porpoise Migration Waters is a National Natural Monument of Japan (広島県竹原市高崎町). The Narrow-ridged Finless Porpoise is a small cetacean with a…

The designated site is in 広島県竹原市高崎町.

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