Thread subject: Diptera.info :: Bibio in copula
Posted by eklans on 06-05-2021 13:23
Hi Pierre, a lateral view would be nice but to decide between johannis & lanigerus: it's lanigerus: The wing membrane is brownish and the stigma poorly visible - in johannis the membrane is hyaline and the stigma dark brown and clearly visible. B. reticulatus (legs red) & varipes (stigma brown) excluded, too.
Edited by eklans on 06-05-2021 13:33