Hadrobregmus pertinax . EKI Combined Dictionary 2026. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif/dlall/eki/Hadrobregmus%20pertinax/1/lat (20.06.2026)
Translations
Hadrobregmus pertinax . Entomoloogia terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//ent/Hadrobregmus%20pertinax/1/lat (20.06.2026)
