Thread subject: Diptera.info :: Pherbellia goberti ? - male - northwestern France

Posted by BLecaplain on 04-04-2026 13:28
#1

Hello,

Caught by Malaise trap in a Cladium mariscus bed in a wet moor. in the north of Brittany.
I think it's Pherbellia goberti because of particular of gonostylus.

- mesopleuron bare
- pteropleuron with 6-9 hairs, some longer than other
- no brownish ring on middle and hind femora but fore femora clearly dark on the top and fore tibia and tarsus darker than posterior
- antennae yellow
- anterior part of frons without pruinosity
- mid-frontal stripe short
- body yellow/ brown
- posterior part of gonostyli long without any setae
- anterior part of gonostyli with some thin setae

Is it correct ?

live.staticflickr.com/65535/55187187100_bb628cffd9.jpg

live.staticflickr.com/65535/55187187145_eef57292c7.jpg

live.staticflickr.com/65535/55186792861_26115c8f4e.jpg

live.staticflickr.com/65535/55185903062_339e992dc6.jpg

live.staticflickr.com/65535/55187167749_0f8dfaf252.jpg

live.staticflickr.com/65535/55186912276_3d86a5a6a6.jpg

live.staticflickr.com/65535/55187187030_555e7ebb91.jpg

Thanks,
Benoît

Posted by BLecaplain on 14-04-2026 16:42
#2

up

Posted by Nikita Vikhrev on 14-04-2026 21:39
#3

What about length of aristal hairs?

Posted by BLecaplain on 15-04-2026 08:01
#4

quite long and pale

Posted by BLecaplain on 15-04-2026 08:02
#5

other view

Posted by BLecaplain on 20-04-2026 11:44
#6

is it correct for goberti ?
Nikita Vikhrev ?

Posted by Nikita Vikhrev on 21-04-2026 16:55
#7

I doubt that it is goberti. I don't know the answer, sorry.
Do you have Knutson's redescription of goberti? (I can send you.)

Posted by Nikita Vikhrev on 23-04-2026 15:15
#8

Dear Benoît, I think that at least two upper images should be placed in diptera.info Gallery!