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05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

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extra-foral: insect galls and larva on Stereum sanguinolentum (Basidiomycetes)
Lothar Krieglsteiner, 30-10-2015 12:08
Lothar Krieglsteiner

The rapid solution on my galls on Hypoxylon rubiginosum have encouraged me to this question:


Does somebody know what insect could be responsible for this galls. They are common on Stereum sanguinolentum in the Bavarian Forest (Germany). I suspect it could also be a Diptera.


Regards from Lothar

  • message #38643
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  • message #38643
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Chris Yeates, 31-10-2015 15:12
Chris Yeates
Re : extra-foral: insect galls and larva on Stereum sanguinolentum (Basidiomycetes)
Hallo Lothar
I am no entomologist, so this may be completely wrong - but see the attachments; perhaps that "lid" in the fourth image might correspond to the "mucilaginous net" in the description . . . . ?
best wishes
Chris
Lothar Krieglsteiner, 01-11-2015 10:28
Lothar Krieglsteiner
Re : extra-foral: insect galls and larva on Stereum sanguinolentum (Basidiomycetes)

Hello Chris,


this seems to be promising - thank you very much!


Best regards from Lothar

Björn Nordén, 26-10-2019 14:37
Re : extra-foral: insect galls and larva on Stereum sanguinolentum (Basidiomycetes)

Hi!


Did you get a name? I have found the same in Norway.


 


Best regards


 


Björn Nordén

Lothar Krieglsteiner, 29-10-2019 12:12
Lothar Krieglsteiner
Re : extra-foral: insect galls and larva on Stereum sanguinolentum (Basidiomycetes)

Hello Björn,


I don not remember how I came to this, but I finally named my fotos like this:


Keroplatus testaceus cf. (Mycetophilidae)


Best, Lothar

Chris Yeates, 29-10-2019 12:17
Chris Yeates
Re : extra-foral: insect galls and larva on Stereum sanguinolentum (Basidiomycetes)
Hello both

perhaps it was from one of the references I posted above http://www.ascofrance.fr/uploads/forum_file/LK2-0001.jpg ?

best wishes

Chris
Lothar Krieglsteiner, 29-10-2019 12:24
Lothar Krieglsteiner
Re : extra-foral: insect galls and larva on Stereum sanguinolentum (Basidiomycetes)

Hello Chris,


of course, it was one (ore more) of these sources!


But I do not remember what characters brought me to the decision to name this way ...


Thanks again for your help-


and best regards, Lothar