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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

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

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

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

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Lasiobolus on dung
Juuso Äikäs, 11-05-2020 14:56
I found some Lasiobolus growing on dung of some animal (droppings about 1.5cm long, any ideas?). The spores measure 22-25 x 9-10 um (fusoid?), hairs 350-600 um. The best candidate I have is Lasiobolus ruber. Any opinions are welcome!
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Nicolas VAN VOOREN, 11-05-2020 15:10
Nicolas VAN VOOREN
Re : Lasiobolus on dung
Hello.
With these spores I think it could be Lasiobolus macrotrichus.

Michel Delpont, 11-05-2020 15:32
Michel Delpont
Re : Lasiobolus on dung
Hello.

Agree with Nicolas for L. macrotrichus; L.ruber is more orange-reddish; larger spores on average and some asci sometimes bi-serial. You can possibly compare the exipulum to specify.

Michel.
Jacky Launoy, 11-05-2020 17:40
Re : Lasiobolus on dung
It look like dung from Alces alces
Gr
Jacky
Juuso Äikäs, 11-05-2020 19:16
Re : Lasiobolus on dung
Thanks a lot for all the answers! Probably this is then L. macrotrichus. I'll try to add later some exipulum pics if I manage to make a preparation good enough. 

And yes, the shape of the droppings is similar to Alces alces, but the size is much smaller. Here's some dry ones.
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Juuso Äikäs, 12-05-2020 13:43
Re : Lasiobolus on dung
Not sure if this clarifies anything, but this is from a dry apo in 3% KOH.
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