Reference:
ELLIS, James D.; NALEN, CM Zettel. Bee Louse, Bee Fly, Braulid, Braula coeca Nitzsch (Insecta: Diptera: Braulidae). Department of Entomology and Nematology, UF/IFAS Extension. Original Publication, 2010, 1-3.URL:
https://agrilifecdn.tamu.edu/masterbeekeeper/files/2017/04/Bee-Louse.pdfLiterature
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