Posted by Nosferatumyia on 05-05-2023 19:48
#5
No doubts, it
is Ulidia apicalis. I could not see its halter on a phone -- but, yes, it is yellow.
There are some ulidiids with black halteres, including
Ulidia megacephala, which otherwise do not differ from apicalis (and Elena Kameneva and I suspect they are just variants of individual variation)
Edited by Nosferatumyia on 05-05-2023 19:51