Abundance: 3.03 to 9.09% (median 6.15%)

Latitudinal range: 37.2° to 45.5°

Habitats: Mediterranean woodland (3), river delta (1), temperate wetland (1)

Found in 5 samples

Italy: Castel Porziano

Portugal: Guadiana River (1999), Guadiana River (2003)

Spain: Laguna de Zóñar

Ukraine: Primorskoje

See also Cercion, Cercion calamorum, Cercion malayanum