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View Thread :: Identification queries :: Diptera (adults)
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Thricops (thanks, Stephane)
#1 Print Post
Posted on 13-11-2017 17:59

Posts: 3
Joined: 20.08.14

I've been wrestling with this for a couple of days now. Looks like a Mydaea, but keys like a Phaonia. Or possibly something in the Azelini (It has crossed frontal bristles). Or ... !!! No doubt I'm misinterpreting something or making a stupid assumption. All help much appreciated!
AliCullaloe attached the following image:

Edited by AliCullaloe on 14-11-2017 10:23
#2 Print Post
Posted on 13-11-2017 18:09

Posts: 3
Joined: 20.08.14

2nd photo - strong pd (?) bristle on t3
AliCullaloe attached the following image:

Edited by AliCullaloe on 13-11-2017 18:10
Stephane Lebrun
#3 Print Post
Posted on 13-11-2017 19:09
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Location: Le Havre, France
Posts: 8227
Joined: 03.03.07

It's a female Thricops. You forgot to mention the location...
If it is from Europa, my guess would be T. albibasalis.
#4 Print Post
Posted on 14-11-2017 10:28

Posts: 3
Joined: 20.08.14

Thanks, Stephane

No idea how I managed to skip hind coxae! After that everything falls into place.

Pretty close to albibasalis. I think its sudeticus, with dusted prementum and black palps. Arista also pubescent only. Not entirely happy with the prealar:notopleural2 ratio but with the other characters I think the apparently more common (Scotland) sudeticus is a better candidate. Ill post some more pics to the thread later.

Thanks again
Stephane Lebrun
#5 Print Post
Posted on 14-11-2017 20:13
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Location: Le Havre, France
Posts: 8227
Joined: 03.03.07

Thanks for the feedback. It seems the frons has interfrontals on the firsts picture, that supports T. sudeticus too. Wink
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20.09.18 16:28
Thx to Tony and Paul, ref now found

19.09.18 14:31
Full reference?

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