| Chalcosyrphus nemorum |
| Nederlands | : | Korte bladloper |
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| Amstelveen, the Netherlands; 29 - 30 April 2009. | |
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| Fagne de Brackvenn, Belgium; 12 July 2013. | |
| Chalcosyrphus piger |
| Nederlands | : | Roodpuntbladloper |
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| Duin en Kruidberg (Noord-Holland), the Netherlands; 28 May 2016. | |
| Chalcosyrphus valgus |
| Nederlands | : | Kleine rooddij-bladloper |
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| Fagne de Brackvenn, Belgium; 14 - 20 July 2013. | |
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| Fagne de Brackvenn, Belgium; 30 May 2014. | |