| Aeshnidae |
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| Hemianax ephippiger (Burmeister, 1839) | ||
| Zadellibel | Vagrant Emporer | L: 61 - 70 mm |
| Relevant Dutch literature (Eng. summary) | ||
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Adult (male), Corfoe, Greece, May, 2002 |
Habitat: Shallow, warm (often tempory) pools and lakes
Distribution: First seen in The Netherlands in 1995. Latest years more sightings
Flight season: In The Netherlands in June and July
Status: Very rare subtropical vagrant