Thread subject: Diptera.info :: Dioctria sp.? --> Dioctria cf. rufipes
Posted by Reimund Ley on 05-07-2014 13:20
#1
Please ID this Dioctria, if it is possible.
Thank you, Regards Reimund
Foto: BRD, NRW, Waltrop, 28. 5. 2010, about 12 mm, by Angelika/Reimund Ley
Edited by Reimund Ley on 05-07-2014 15:43
Posted by ValerioW on 05-07-2014 13:40
#2
Hello. Do you have a detailed photo of heads, possibly in lateral views? Right now I cannot decide if it's
sudetica,
rufipes or
flavipennis
Posted by Reimund Ley on 05-07-2014 14:14
#3
Hello Valerio,
i'm sorry, there is only this Foto, it goes to Dioctria sp.?
Regards Reimund
Posted by Quaedfliegh on 05-07-2014 15:15
#4
The black hind legs would rule out flavipennis. Females of D. sudetica and rufipes can not be separated from each other from a picture. Occipital bristles are no sure character. D rufipes is most common in NW Europe. cf
Posted by Reimund Ley on 05-07-2014 15:43
#5
Hello Reinoud,
Thank you for the answer,
best regards Reimund
Posted by ValerioW on 05-07-2014 17:28
#6
Quaedfliegh wrote:
The black hind legs would rule out flavipennis. Females of D. sudetica and rufipes can not be separated from each other from a picture. Occipital bristles are no sure character. D rufipes is most common in NW Europe. cf
Frons' prophile is quite useful to distinguish the two species. Not easy to spot but not impossible. And if you enlarge the picture, as I've just done, you'll find that this frons is matching with
D. rufipes.
Yes,
flavipennis'legs are not dark.
Edited by ValerioW on 05-07-2014 17:38
Posted by Reimund Ley on 05-07-2014 20:16
#7
Hello Valerio,
thank you again for this reply.
Best regards Reimund