Thread subject: Diptera.info :: Thereva ♂

Posted by Carnifex on 04-05-2022 00:05
#1
Found in late April on Danube Island in Vienna.
The key (https://home.hccn...ml#Thereva) led me to T. oculata, but I also saw this thread about T. cinifera.

The halteres are dark, and no femoral bristles are present on either front or mid leg.

A Thereva in late April is very early, or?

inaturalist-open-data.s3.amazonaws.com/photos/193190175/large.jpeg
inaturalist-open-data.s3.amazonaws.com/photos/194513222/large.jpeg
inaturalist-open-data.s3.amazonaws.com/photos/194513275/large.jpeg
Edited by Carnifex on 04-05-2022 00:09

Posted by Carnifex on 07-05-2022 23:34
#2
up
Edited by Carnifex on 07-05-2022 23:34