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20-02-2026 18:47

Marc Detollenaere Marc Detollenaere

Hello Forum,On rotten wood of Fagus, I found some

07-02-2023 22:28

Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Maren Kamke Maren Kamke

Good morning, I found a Diaporthe species on Samb

16-02-2026 21:25

Andreas Millinger Andreas Millinger

Good evening,failed to find an idea for this fungu

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

17-02-2026 17:26

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous, Je recherche cette publication :

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chaetomium
hannie wijers, 11-08-2012 14:59
Hello, I'm new at this forum and like to ask you of you can help me. On hare dung I found a black asco  who was very hairy. Ik looked at the book of Doveri and think it can be a chaetomium? In the Doveri are a cpuple of them but not with the kind of sporen I found. At the end of the spores there are Appendices. Maybe I'm thinking wrong and that's why I hope you can help me with it.
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Yan Yinh, 11-08-2012 16:51
Dinemasporium on dung
Dear Hannie Wijers,

this is not a species of the genus Chaetomium.

The limited information are more likely to the genus Dinemasporium, maybe Dinemasporium fimeti Plowr. & W. Phillips 1876.

Dinemasporium is the anamorphic stage of the genus Phomatospora. Phomatospora coprophila Richardson 1972 is coprophilous and probably the best known species of dung.

I do not know whether the two taxa are genetically connected. Likewise gramincole species are possible.

The size and number of septa of the conidia should add here yet.

Yan

The genus Phomatospora and its anamorph stages are not yet sufficiently investigated and verified genetically. Standard literature, for example, Sutton and Ellis & Ellis give only a rough outline, but no further help. In addition, we need new studies to see whether the species Pseudolachnea has a permission. Collections on manure, such as those of you who are often found. I know a lot of samples on the dung of rabbits and hares. If you want to work seriously and accept the above reasons, would be the correct name of your collection: "Dinemasporium-like".
Norbert Heine, 11-08-2012 16:53
Norbert Heine
Re : chaetomium
Hi Hannie,

this is no Chaetomium, but maybe Pseudolachnea hispidula.

Norbert
hannie wijers, 11-08-2012 17:39
Re : chaetomium
Wow, what a quick answer this is. I didnt' measure the length of the conidis. I'll look one of these days if there is new material in the dung. I'll look for thes suggestions bothe of you said. Does any of you know if thers is some lecture about these genus?
Yan and Norbert thanks a lot.


Hannie
hannie wijers, 11-08-2012 20:35
Re : chaetomium
Thank you. I took a quick look at this moment, tomorrow I want to look further on the web.
Hannie
hannie wijers, 12-08-2012 19:18
Re : chaetomium

I could find one asco on the dung, the last on. I took some pictures. Ik hope I took the right ones. I think the The size of the conidia is 9,9-13,2*2,4-3,3 µm and number of septa is 1.

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