Prefectural Natural Monument
Insects
Hacchō Dragonfly Colony Site
ハッチョウトンボ群棲地 · Hatchoutonbogunseichi
Photo: Alpsdake / CC BY-SA 3.0 / Wikimedia Commons
- Designated by
- Prefectural / Natural Monument
- Designation type
- Habitat / breeding site
- Designated on
- December 19, 1978
- Location
- 岐阜県加茂郡八百津町
- Prefectures
- Gifu
- Scientific name
- Nannophya pygmaea
About the Pygmy Dragonfly
The Pygmy Dragonfly, about two centimeters long, is among the smallest dragonflies in Japan; mature males turn bright red all over. It lives in sunny marshes and nutrient-poor spring-fed waters and is vulnerable to habitat change. Habitats in Toyama and Gifu, among others, are designated Natural Monuments.
Natural Monuments related to the Pygmy Dragonfly →Map
Approximate location of the designated site (municipality centre).
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Frequently asked questions
The designated site is in 岐阜県加茂郡八百津町.
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