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Diptera.info :: Family forums :: Syrphidae
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What genus is this hoverfly? --> Episyrphus balteatus, dark form, possibly intersex
guplox
#1 Print Post
Posted on 09-02-2018 14:24
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Hi,
I spotted this hoverfly with a dark colored abdomen on Bidens pilosa by a river in eastern China December 7 2015.
Very curious about what genus or species this could be.
Any clue would be appreciated.


Regards
Guplox Yang
guplox attached the following image:


[71.51Kb]
Edited by guplox on 10-02-2018 12:55
 
Roger Thomason
#2 Print Post
Posted on 09-02-2018 18:01
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Episyrphus balteatus: melanistic or intersex maybe..

https://diptera.i...d_id=43483
 
guplox
#3 Print Post
Posted on 10-02-2018 03:48
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TumbsUp Thank you for enlightening me.


Roger Thomason wrote:
Episyrphus balteatus: melanistic or intersex maybe..

https://diptera.i...d_id=43483
 
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15.10.18 09:43
Heya guys. Does anyone know how many Braulidae species there are in the UK and if there are any resources for ID purposes available? Pfft

13.10.18 22:24
found dead

12.10.18 12:49
Hello I'd be grateful if so. could help me translate Nachweis als Totfund - Records as ? Thx

25.09.18 09:53
Costa, Diptera acquisitions in 1863, Annuario del Museo Zoologico della R. Universita di Napoli 3: 31-40

25.09.18 09:45
Rondani material in Naples, please check Thompson & Thompson, Studia dipterologica 13 (2006) Heft 2: 317-331

20.09.18 16:28
Thx to Tony and Paul, ref now found

19.09.18 14:31
Full reference?

14.09.18 14:32
Hello can any1 help with th full title of tnis publication hist. nat. ins. thx

05.09.18 13:02
Heya guys has anyone ever seen any Episyrphus balteatus larval development in heart rot before. I've found quite a lot in Fraxinus today with the pupae also! Pfft

23.08.18 23:17
Dear friends, I'm looking for some material studied by Camilo Rondani. Does someone know if part the Neotropical material is housed in Università degli Studi di Napoli Federico II?

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