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09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

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Yellow asco on rabbit dung
Ralph Vandiest, 06-02-2014 22:24
Ralph VandiestHello,

I found this solitary yellow asco (0,3mm) on rabbit dung (in a culture). Asci J+ 95/100x20/24µm. Yellow paraphyses 

Regards,


Ralph
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Norbert Heine, 06-02-2014 22:45
Norbert Heine
Re : Yellow asco on rabbit dung
Hi Ralph,

this is an immature apothecium of Saccobolus spec.

Best regards

Norbert
Ralph Vandiest, 06-02-2014 22:58
Ralph Vandiest
Re : Yellow asco on rabbit dung
Hello Norbert,


With this bright yellow colour and spore size, could this be S. citrinus?  


pS I thought it was mature. I already saw it 3 days ago and it wasn't changing 


regards
Norbert Heine, 06-02-2014 23:19
Norbert Heine
Re : Yellow asco on rabbit dung
Hello Ralph,

sometimes in moist chamber the development stops.
Mature ascospores of Saccobolus have to be purple!
And they form a typical cluster.

Maybe that your species is S. citrinus, but you can't be sure, because there are some similar species.

Regards

Norbert
Ralph Vandiest, 07-02-2014 09:24
Ralph Vandiest
Re : Yellow asco on rabbit dung
hello Norbert,


Even if I found S citrunus 3weeks ago, but because of the fact that I thought it was mature and I didn't see aan clustered purple spores, I thought I might be another genus.

http://waarnemingen.be/waarneming/view/81308924


regards,

Ralph