Thread subject: Diptera.info :: [Triarthria setipennis] From pupa to imago

Posted by Arthropa on 09-08-2004 19:24
#1

Hello,

Here are some pupas I found under bark form a plane tree :
arthropa.free.fr/photos/ATH04-03-14-035.jpg
(St Apollinaire (21), France - March 2004 - pupas 4 mm long)

They were fixed to the nest of some Gnophosidae Arachnid (Haplodrassus sp ?), nearby a dead Forficula sp.
arthropa.free.fr/photos/ATH04-03-14-030.jpg

Imagos emerged in April :
arthropa.free.fr/photos/ATH04-04-04-013.jpg

- Can anyone help identifying ?

- And what is the relation between these pupas, the Forficula corpse and the arachnid nest ?...


Thanks !

Edited by Arthropa on 09-03-2007 23:29