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Diptera.info :: Family forums :: Syrphidae
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Black and orange
Sezima
#1 Print Post
Posted on 07-12-2018 21:45
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Location: Czech Republic
Posts: 216
Joined: 12.12.10

 Good evening,

can someone please determine this specimen? Captured 6 May 2018, Southern Bohemia, Czech Republic.

Thank you.

Sezima
Sezima attached the following image:


[190.2Kb]
 
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eoseristalis
#2 Print Post
Posted on 07-12-2018 22:19
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Location: Minnesota
Posts: 8
Joined: 17.10.18

 Looks like Blera fallax to this American. Maybe take that with a grain of salt. Cool
 
Sezima
#3 Print Post
Posted on 07-12-2018 22:27
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Location: Czech Republic
Posts: 216
Joined: 12.12.10

 You could be right, the species is on the checklist for the Czech republic and just judging from the photos on the net, it looks very similar. Thank you!

Sezima
 
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nichilme
08.09.25 16:17
Anyone has this article'A REVISION OF SPECIES OF THE GENUS CADREMA WALKER (DIPTERA, CHLOROPIDAE) FROM ISLANDS IN THE INDIAN OCEAN'？ Smile

eklans
24.08.25 16:55
Thanks for your proposal, but for me this option is ineligible.

rvanderweele
15.08.25 10:15
For those specialists not active on Facebook, I just ask to consider to join our group on FB. Please, be aware that it is not necessary at all to be active on FB outside the diptera group. Actually, n

rvanderweele
15.08.25 10:13
We received requests to get permission to ask for ID in our Facebook group, https://www.facebo
ok.com/groups/1798
95332035235/ Until now we pointed to diptera.info, but since Paul's passing we not

Tony Irwin
23.06.25 18:10
If you have some spare money, there is a copy (together with keys to pupae and larvae) for sale by Hermann L. Strack, Loguivy Plougras, France

smol
23.06.25 11:18
Appreciate it, Tony Irwin! I got the hint to use the key next to Langton and Pinder key for females of Chironomidae. So no specific queries, except the keys... I will keep this on my list and hope th

Tony Irwin
19.06.25 15:33
I have the hard copy book, if you have any specific queries, but I'm not scanning the 500+ pages!

smol
02.06.25 18:26
Anyone has "Chironomidae of the Holarctic region. Keys and diagnoses. Part 3. Adult Males Entomologica Scandinavica Supplement 34"? smolwaarneming@gma
il.com

Nikita Vikhrev
28.05.25 20:57
I have Russian Coenosia. nikita6510@ya.ru

smol
28.05.25 12:25
Is someone able to share with me "A key to the Russian species of the genus Coenosia"?

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