INSECTS

Long Predaceous Diving Beetle

Coptotomus longulus

Native

Beetle in the family Dytiscidae. Lives near water. Feeds on animal prey.

There are 23 observations of Long Predaceous Diving Beetle in Québec, mostly in Capitale-Nationale, Montréal and Abitibi-Témiscamingue, and it has been reported in 9 of the 17 regions. They peak in June and July and become rare from September to April.

Through the year

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Where to see it

Capitale-Nationale6
Montréal5
Abitibi-Témiscamingue3
Laurentides2
Montérégie2
Saguenay–Lac-Saint-Jean2
Lanaudière1
Estrie1
Outaouais1

Long Predaceous Diving Beetle

Through the year

Where to see it

Habitat