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01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

02-07-2025 17:26

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Lydia Koelmans

Please can anyone tell me the species name of the

30-06-2025 12:09

Edvin Johannesen Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57

Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

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Melanospora
Joop van der Lee, 21-10-2014 10:46
Joop van der LeeFruitbody is hard to find because the colour of its body is equal to that of the surrounding dung.
I could only find them because of the spore ejeculation that took place.

Fruitbody: lightbrown/orange, 0.36x0.36 mm

Asci: 55.5x26.5 um with a short stipe of 9.0x5.3 um, asci is containing young spores
Asci with almost mature spores 62.8x32.7 um 

Spores: 17.5-19x14-16.5x12.5-13.5 um


Joop

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Michel Delpont, 21-10-2014 13:33
Michel Delpont
Re : Unknown asco on horse dung
Hi Joop.

Your photos are not clear enough to distinguish some of the details, but it seems that there is no stalk or gelatinous appendages on spores. It also looks like some spores have two germ pores, is that correct?

Michel.
Joop van der Lee, 21-10-2014 13:50
Joop van der Lee
Re : Unknown asco on horse dung
That is correct Michel, the spores look like those of a Chaetomium.
Michel Delpont, 21-10-2014 15:59
Michel Delpont
Re : Unknown asco on horse dung
Have you thought about the kind Melanospora?

Michel.
Joop van der Lee, 21-10-2014 16:46
Joop van der Lee
Re : Unknown asco on horse dung
I will check Michel with what I could find it seems that way, do you have any documentation about these species?


Joop
Michel Delpont, 21-10-2014 21:10
Michel Delpont
Re : Unknown asco on horse dung
Sent directly to your address!

Michel.
Joop van der Lee, 24-10-2014 16:31
Joop van der Lee
Re : Unknown asco on horse dung
More details about the species:
Spores; ellipsoid-citriform with two depressed germ pores, in one position spore shows flattened side when ellipsodial.

Recalculated measurement spores: 19.85-21.25x15-16.5x11.8-12.4um


No beak observed, fruitbody collapsed as soon as it's under the coverglass
Measurements come close to M. brevirostris.

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Michel Delpont, 26-10-2014 18:08
Michel Delpont
Re : Unknown asco on horse dung
La taille et la forme des spores ressembleraient plus à M.zamiae; as tu pu mesurer la longueur du col ?

Michel.
Joop van der Lee, 03-11-2014 08:27
Joop van der Lee
Re : Unknown asco on horse dung
Je n'ai pas trouvé un col Michel, je vais continuer à chercher
Alex Akulov, 03-11-2014 08:50
Alex Akulov
Re : Unknown asco on horse dung
Please, try yo use this key
Alex