Accès membres

Mot de passe perdu? S'inscrire

01-02-2026 19:29

Lambertella sur Olea
Nicolas Suberbielle Nicolas Suberbielle

Bonjour, Marie-Rose D'Angelo (Société Mycologiq

30-01-2026 22:49

Calycina ?
éric ROMERO éric ROMERO

Bonjour tous, Récolté dans les Vosges le 22/10/

31-01-2026 09:17

Small hairy discs on Castanea
Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

29-08-2025 05:16

Teleomorph of Dendrostilbella smaragdina ?
Francois Guay Francois Guay

I think I may have found the teleomorph of Dendros

31-01-2026 10:22

Lichenicole hypocreale
Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

30-01-2026 21:20

Bryocentria brongniartii und B. metzgeriae mit ihrer Anamorphe.
Arnold Büschlen

Bryocentria brongniartii und B. metzgeriae mit ihr

21-01-2026 16:32

Lichenicolous coelomycete
Gernot Friebes

Hi,I need your help with some black dots on a lich

07-12-2015 14:17

Una Peziza a latice giallo-verdastro con croziers
Zugna Marino Zugna Marino

Buon giorno a tutti, ad un primo momento, non ess

29-01-2026 10:04

Séminaire Ascos en Belgique
Jean-Paul Priou Jean-Paul Priou

Bonjour à tous, Marcel LECOMTE président de L'A

17-11-2009 22:22

Peziza avec latex
Pablo Chacón Pablo Chacón

Bonne nuit, Voir si vous m'avez élaguée appor

« < 1 2 3 4 5 > »
Arnium sudermanniae?
Joop van der Lee, 18-12-2014 17:41
Joop van der LeeFound on horse dung.
No septated brown hairs found.
Asci: 8-spored; not measured.
Spores: 46.5-51x22.5-24 umk; upper cauda funneled 61-79x9.5-10.5 um; lower cauda solid 63-82x10-11.5 um
  • message #32776
  • message #32776
  • message #32776
  • message #32776
  • message #32776
Norbert Heine, 19-12-2014 22:23
Norbert Heine
Re : Arnium sudermanniae?
Hello Joop,

I'm not sure with Arnium sudermanniae.

It's necessary to study the ascus tips and the number of germ pores too!
Are the asci with or without an apical ring? Are there one or two germ pores?
If they have an apical ring, there seems to be no doubt about A. sudermanniae.
Otherwise it also could be A. hirtum without visible hairs.

I'm also not satisfied with the substrate.
All my gatherings of A. sudermanniae I did on dung of cervids (7 roe deer, 3 deer).

I've never seen it on horse dung!

Best regards

Norbert
Joop van der Lee, 20-12-2014 09:21
Joop van der Lee
Re : Arnium sudermanniae?

Thanks Norbert, I will look if I can find another species and make a more thorough investigation.


 


Merry Christmas,


 


Joop