Thread subject: Diptera.info :: Muscidae - Musca?

Posted by Morten A Mjelde on 02-03-2019 18:14
#1

South East Norway, Telemark.
01.03.2019
7,8 mm.

Posted by Morten A Mjelde on 02-03-2019 18:15
#2

2

Posted by Morten A Mjelde on 02-03-2019 18:15
#3

3

Posted by Morten A Mjelde on 02-03-2019 18:16
#4

4

Posted by Morten A Mjelde on 02-03-2019 18:17
#5

5

Posted by Morten A Mjelde on 02-03-2019 18:18
#6

6

Posted by Morten A Mjelde on 04-03-2019 23:33
#7

Anyone?

Rosevinge

Posted by John Carr on 05-03-2019 01:25
#8

Musca

Posted by Sundew on 05-03-2019 01:48
#9

As the frontal vitta is less than three times as broad as one fronto-orbital plate, it cannot be Musca domestica. So it is a female of either M. autumnalis or M. larvipara. According to the check-list of Norvegian Muscidae (https://www.resea...ae_Diptera) you have only M. autumnalis (and M. tempestiva that has a fully black abdomen). So M. autumnalis remains - nothing new for you (https://diptera.i...d_id=87233).

Posted by Morten A Mjelde on 05-03-2019 19:21
#10

Thank you so much! You are right. It looks pretty much like the fly from October 1st. But the head seen from the top is more flat, I thinkā€¦
(Although it is not that rare to find new fly species to Norway)

Rosevinge