Reference:

Vikberg, Vi,. 2000. A re-evaluation of five European species of Spilomena with a key to European species and relevance to the fauna of North Europe, especially Finland (Hymenoptera : Pemphredonidae). Entomologica Fennica. 11. 35-55. 10.33338/ef.84044.

URL:

https://journal.fi/entomolfennica/article/view/84044

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