| Enallagma cyathigerum |
| Authority | : | (Charpentier, 1840) |
| Nederlands | : | Watersnuffel |
| English | : | Common Bluet |
| Deutsch | : | Gemeine Becherjungfer |
| Norsk | : | Stor blåvannymfe |
| Svenska | : | Sjöflickslända |
| Français | : | Agrion porte-coupe |
| Italiano | : | Azzurrina portacalice |
| Español | : | Azulado holártico |
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| Mesnios (Jura), France; 18 July 2009. Female. |
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| Aekingerzand, the Netherlands; 2 August 2008. Male. |