Thread subject: Diptera.info :: Three very small flies

Posted by Juergen Peters on 17-11-2006 19:49
#1

Hello!

These pics were taken yesterday in Ostwestfalen/Germany in our garden and at the forest edge. Can at least the families be determined? Thanks in advance!

The first one was only 2 mm. I have no idea about it.
www.foto-upload.de/diptera/061116/Brachycera_spp_2mm.jpg

The second one sat on tree trunks and was about 2.5-3 mm:
www.foto-upload.de/diptera/061116/Brachycera_spp_3mm.jpg

The third one was the "largest" with about 4 mm:
www.foto-upload.de/diptera/061116/Brachycera_spp_4mm_schwarz_M.jpg

Posted by jorgemotalmeida on 17-11-2006 19:54
#2

second - I would say Dolichopodidae
third - I would say Lonchaeidae.

Posted by jorgemotalmeida on 17-11-2006 19:55
#3

perhaps Medetera sp. the second one??

Posted by jorgemotalmeida on 17-11-2006 19:56
#4

I will take the risk for the first one... Chloropidae?

Posted by Paul Beuk on 17-11-2006 20:29
#5

First one gives the impression of Ephydridae.

Posted by Juergen Peters on 17-11-2006 20:32
#6

Hello, Jorge!

Thanks! Chloropidae and Dolichopididae/Medetera sound plausible to me. Cannot judge about Lonchaeidae, never saw a male (?) with such large eyes.

Posted by Juergen Peters on 17-11-2006 20:42
#7

Hello, Paul!

Paul Beuk wrote:
First one gives the impression of Ephydridae.


(Again overlapping posts...) Thanks! Ephydridae sounds very interesting to me. Never had that family, will take a look at my books for some informations on it.

Posted by jorgemotalmeida on 17-11-2006 20:44
#8

Juergen Peters wrote:
Hello, Paul!

Paul Beuk wrote:
First one gives the impression of Ephydridae.


(Again overlapping posts...) Thanks! Ephydridae sounds very interesting to me. Never had that family, will take a look at my books for some informations on it.


which books?? Smile I?m interesting to hear. Smile

I'm searching for books about dipters... and nothing. Sad

Just Evolution of insects that I will copy.... awkward

Posted by Juergen Peters on 17-11-2006 22:15
#9

Hello, Jorge!

jorgemotalmeida wrote:
which books?? Smile I?m interesting to hear. Smile


I have only two books solely on flies, no special literature, and they are in German:

1. Joachim & Hiroko Haupt: "Fliegen und M?cken" (ISBN 3-89440-278-4)
2. Frieder Sauer: "Sauers Naturf?hrer: Fliegen und M?cken" (ISBN 3-923010-07-9)

(Fliegen = flies, M?cken = gnats, midges)

Posted by jorgemotalmeida on 17-11-2006 22:32
#10

are they well illustrated, Juergen? With wing venation, details on the legs and other characters?... Frown I hope tthat hey are cheap... Smile

Edited by jorgemotalmeida on 18-11-2006 20:19

Posted by Tony Irwin on 18-11-2006 01:16
#11

my suggestions (about the flies, not books)
1. Scaptomyza
2. Medetera
3. Muscidae

Posted by Paul Beuk on 18-11-2006 11:43
#12

I thought about Scaptomyza (pallida) but the antennae appeared to big to me and the wings too broad...

Posted by Juergen Peters on 18-11-2006 18:28
#13

Hello, Jorge!

are they well illustrated, Stephen?


?? ;-)

With wing venation, details on the legs and other characters?... Frown I hope tthat hey are cheap... Smile


The books are only field guides - with nice but only habitus photos (only generic drawings of details of wing venation, bristles etc. in the preface). I've got them from a second-hand book shop for under 10 ? each.

Posted by Juergen Peters on 18-11-2006 18:30
#14

Hello, Paul and Tony!

I see, theese tiny flies are tricky even on family level. I will try to get better pics next time.

Posted by jorgemotalmeida on 18-11-2006 20:23
#15

Juergen Peters wrote:
Hello, Jorge!

are they well illustrated, Stephen?


?? ;-)




>>>>>>>oopppppsss... I forgot to take my LSD.. lol opsss. not lsd but another thing. ehe Grin I was in the Moon. Smile
I did fix your real Smile name.


With wing venation, details on the legs and other characters?... Frown I hope tthat hey are cheap... Smile

The books are only field guides - with nice but only habitus photos (only generic drawings of details of wing venation, bristles etc. in the preface). I've got them from a second-hand book shop for under 10 ? each.



hmmm... that is what I want. Smile German it is not easy... Frown

perhaps there must be another good books concerning this subject. if anyone knows, let us to know. Smile

Thank you.... for you, Juergen! Smile

Edited by jorgemotalmeida on 18-11-2006 20:26

Posted by pierred on 19-11-2006 07:32
#16

jorgemotalmeida wrote:
hmmm... that is what I want. Smile German it is not easy... Frown

perhaps there must be another good books concerning this subject. if anyone knows, let us to know. Smile


The Haupt exists also in French, and maybe in English too.