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Mot de passe perdu? S'inscrire

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

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Coprophilous on herbivore dung
Zuidland Peter, 27-09-2021 08:31
Hello all,
I need help with this find on herbivore dung (possum or Koala) in a moist chamber.
Only one apothecium less than (1mm) big enough to sample for microscopy, which was mounted in H2O; a few more much smaller ones may be looked at later (hopefully).

Asci: 94.5 x 9.4um
Spores 0-3 septate, 22.2-29.5 x 3.7-4.4um

Victoria, Australia
Thank you and take care,

Peter
  • message #70197
  • message #70197
  • message #70197
  • message #70197
Hans-Otto Baral, 27-09-2021 09:21
Hans-Otto Baral
Re : Coprophilous on herbivore dung
Hi Peter

this looks like a Hyaloscyphaceae, perhaps Hyalopeziza. But I cannot exclude an Arachnopezizaceae.

Important is to study the IKI reaction of the ascus apex and the presence of croziers at the base. How large are the hairs (l & w)? Are they thick-walled at the base?

I assume that the spores are forcibly ejected when 3-septate.

Zotto
Zuidland Peter, 28-09-2021 03:46
Re : Coprophilous on herbivore dung
Many thanks Zotto,

I hope I can get another one for the extra work you suggest; I will have another look at what I have already to see if I can get some answers.

Cheers

Peter