Abundance: 0.34 to 24.57% (median 3.52%)

Latitudinal range: 44.8° to 61.9°

Habitats: boreal forest/taiga (1), temperate broadleaf/mixed forest (2), temperate wetland (1)

Found in 4 samples

Canada: Rivière-Saint-Jean, Lake Parent, Waverley (1947), Gros Cap (1946)

See also Cordulia, Cordulia aenea