Accès membres

Mot de passe perdu? S'inscrire

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

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

30-10-2025 03:53

Ethan Crenson

Hi all,  I would like an opinion on whether this

09-08-2025 13:13

Maria Plekkenpol Maria Plekkenpol

Hello,Yesterday I found these on burnt soil. Apoth

29-10-2025 19:02

Castillo Joseba Castillo Joseba

De la pasada semana en rama posiblemente de hayaPi

« < 1 2 3 4 5 > »
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