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Diptera.info :: Identification queries :: Diptera (adults)
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About a little Lonchaeidae
Oryctes
#1 Print Post
Posted on 26-09-2020 15:01
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Posts: 82
Joined: 21.08.19

Hello,
I found this little fly on the plant Verbascum thapsus near a disused railway track. If my photos are precise enough, could it be the genus Silba (Setisquamalonchaea) and even the species Silba fumosa ?
Thank you in advance,
Dominique

www.galerie-insecte.org/galerie/image/dos268/big/22%2009%2020%20Gruson%2026.jpg
Oryctes : France : Gruson : 59152 : 22/09/2020
Altitude : 31 m - Taille : 4 mm environ
Réf. : 268108

www.galerie-insecte.org/galerie/image/dos268/big/22%2009%2020%20Gruson%2030.jpg
Oryctes : France : Gruson : 59152 : 22/09/2020
Altitude : NR - Taille : 4 mm environ
Réf. : 268109
 
Paul Beuk
#2 Print Post
Posted on 26-09-2020 15:43
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Location: Netherlands
Posts: 19403
Joined: 11.05.04

It is exactly the kind of circumstances where I see this species in our museum garden every year.
Paul

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Paul Beuk on https://diptera.info
 
diptera.info
Oryctes
#3 Print Post
Posted on 26-09-2020 16:28
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Thank you very much Paul. Happy to learn this little fly is common and even well known in your museum garden
 
Iain MacGowan
#4 Print Post
Posted on 26-09-2020 21:20
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Location: Perth, Scotland
Posts: 459
Joined: 25.11.04

yes this is Silba fumosa - almost entirely black with orange-brown calypteres and fringes
Iain MacGowan
 
Oryctes
#5 Print Post
Posted on 27-09-2020 11:29
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Joined: 21.08.19

Thank you, Iain MacGowan, for your confirmation of the species Silba fumosa
 
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