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Diptera.info :: Identification queries :: Diptera (adults)
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Drosophila cf. immigrans
Juergen Peters
#1 Print Post
Posted on 26-10-2006 21:42
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Hello!

There are many Drosophila at rotten fruits here in the garden (Ostwestfalen/Germany) at the moment. One species has a darkened abdomen ending. Is this Drosophila melanogaster? Length about 3 mm. Thanks in advance!
Juergen Peters attached the following image:


[34.49Kb]
Edited by Juergen Peters on 27-10-2006 19:33
Best regards,
Jürgen

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Juergen Peters
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Paul Beuk
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Posted on 26-10-2006 22:19
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It appears as if the cross veins are clouded. In that case it will be a species of the quinaria group (phalerata, transversa, etc.).
Paul

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Juergen Peters
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Posted on 27-10-2006 00:06
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Hello, Paul!

Paul Beuk wrote:
It appears as if the cross veins are clouded. In that case it will be a species of the quinaria group (phalerata, transversa, etc.).


Thanks! Below a little bit more dorsal views.

insekteninfos.de/forum/061026/Drosophila_sp_1.jpg

insekteninfos.de/forum/061026/Drosophila_sp_2.jpg
Best regards,
Jürgen

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Juergen Peters
Borgholzhausen, Germany
WWW: http://insektenfo...
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Paul Beuk
#4 Print Post
Posted on 27-10-2006 09:01
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Though some specimens are rather palish, there alo appear to be markings near the apices of some of the radial veins. In that case it could be D. immigrans.
Paul

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Juergen Peters
#5 Print Post
Posted on 27-10-2006 19:29
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Hello, Paul!

Paul Beuk wrote:
Though some specimens are rather palish


I must admit, I had lightened the pics a little bit by software because the photos were too dark.

there also appear to be markings near the apices of some of the radial veins. In that case it could be D. immigrans.


Thanks a lot!
Best regards,
Jürgen

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Juergen Peters
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