Ich
Cerchysius
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Key to northern European Cerchysius
Hymenoptera
Chalcidoidea
Encyrtidae
Cerchysius
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Ovipositor
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Ovipositor longer than abdomen.
Ovipositor shorter than abdomen.
Legs
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Hind legs mostly darkened. Middle tibia often with a dark spot.
Hind legs yellow or light brown. Middle tibia without distinct dark spot.
Likely taxa
Cerchysius gigas
Cerchysius subplanus
Info
This key covers the two northern European species of Cerchysius.
References
Finlands Artdatacenter (2024). LAJI.FI: Encyrtidae.
https://laji.fi/sv/taxon/MX.289244
[2024-10-26]
Tryapitsyn, V. A. (1988). Family Encyrtidae (Encyrtids). In Medvedev, G. S. (Ed.),
Keys to the Insects of the European Part of USSR, Vol. 3: Hymenoptera. Part 2.
(s. 427–594). Nauka Leningrad.
SLU Artdatabanken (2024). Artfakta: Encyrtidae.
https://artfakta.se/taxa/2001152
[2024-10-26]
