Thread subject: Diptera.info :: new family for me.. nematocera
Posted by jorgemotalmeida on 10-03-2007 01:09
#1
Hi
* locality - Silgueiros - Viseu - PORTUGAL
* date - 2007.03.09
* size - 6 mm (medium fly)
* habitat - open land
* substrate - near moss / grass
Nematocera.
Arista terminal and bare..
wing venation remember a Ceratopogonidae fly,, but the size doesn?t fit?
Posted by jorgemotalmeida on 10-03-2007 01:12
#2
lateral view
Posted by jorgemotalmeida on 10-03-2007 01:13
#3
it is all punctuated in tergites! spiracles?
Posted by jorgemotalmeida on 10-03-2007 01:16
#4
head and terminal, bare arista
Posted by jorgemotalmeida on 10-03-2007 01:18
#5
forget Ceratopogonidae. antena doesn?t fit neither lenght, neither abdomen... so, what this can be?
Posted by Susan R Walter on 10-03-2007 12:49
#6
Rhagionidae?
Posted by jorgemotalmeida on 10-03-2007 19:48
#7
this seems to be a Nematocera fly. :S but if this is really Rhagionidae (and it fits!) how can be this be Brachycera? I mean: I have tought Nematocera with long abdomen and slender like this one, it hasn?t a stout abdomen as usual as we see in Brachycera... :S I know that in Nature there are greys... is this the case? :)
If Rhagionidae... is there in diptera.info any expert to say more about the fly.. genus level, at least??
I'm waiting for more opinions...
:)
Thanks Susan!
Posted by Nikita Vikhrev on 10-03-2007 23:06
#8
If Rhagionidae... is there in diptera.info any expert to say more about the fly.. genus level, at least??
I'm not the Expert you search:D
But as non-expert, I think that
1. Susan is right.
2. I'd say it is female of some Chrysopilus
Nikita
Posted by PeterKerr on 12-03-2007 21:22
#9
This is Rhagionidae, genus Rhagio Fabricius. English common name, snipe fly. Jorge mentioned the long slender abdomen- the common name for this family is in reference to this feature.
An easy way to tell Chrysopilus and Rhagio apart (if there is any question), is to examine the hind tibia. Chrysopilus has one hind tibial spur while Rhagio has two spurs.
Cheers, Peter