Mamaev, Boris, and Alexander Zaitzev. 1998. “<i>Sylvenomyia</i> Gen. N. In Sweden and a Key to the Genera of the Tribe Winnertziini (Diptera: Cecidomyiidae, Porricondylinae)”. Entomologica Fennica 9 (4):211-13. https://doi.org/10.33338/ef.83982.