02-08-2025 12:35
éric ROMERO
Bonjour tous, J'ai trouvé sur pétiole de Fraxin
30-07-2025 20:52
Bohan JiaHi together, I've been looking posts in AscoFra
30-07-2025 10:12
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
31-07-2025 16:32
Andreas Gminder
Dear collegues,today I found on a very fresh fire
30-07-2025 18:06
Stefan JakobssonOn a decorticated twig of Alnus incana on moist so
13-06-2025 09:41
Josep Torres
Hello.A cerebriform ascomycete sprouting scattered
13-06-2025 16:34
Andgelo Mombert
Bonjour,Un petit discomycète qui me résiste. Il
Thecoteus
Joop van der Lee,
11-12-2021 12:42
Found on horse dung.Apothecia: White; 474-550x234-277 um
Paraphyses: slender, septated 2.2 - 3.8 um
Asci: 32 spored, at first 238x49.5 um, when expanding 289-300x44-46 um; cilindrical, short stalked.
Spores: oval when young; 4 rows of 8 spores in ascus, 24.5-27.5x12.0-13.5 um; when mature rounded ends and filled with de Bary Bubbles, 23.5-24.5x13.5-14.5 um
Michel Delpont,
11-12-2021 14:41
Re : Coprotus?
Regarde du coté de T. pelletieri; tes mesures sont sans doute dû au manque de maturité des spores.
Michel.
Joop van der Lee,
11-12-2021 20:38
Re : Coprotus?
Bonjour Michel,
Merci pour la détermination, dommage que je n'ai pas trouvé des spores matures.
Peut-être la prochaine fois.
Cordialement,
Joop
Merci pour la détermination, dommage que je n'ai pas trouvé des spores matures.
Peut-être la prochaine fois.
Cordialement,
Joop
Miguel Ángel Ribes,
12-12-2021 10:58
Re : Coprotus?
Inside spores are LB, lipid bodies, not De Bary Bubbles, I think.
Miguel Ángel.
Miguel Ángel.
Hans-Otto Baral,
12-12-2021 12:05
Re : Coprotus?
I agree, these must be LBs. But I never saw LBs in spores of Coprotus or Thecotheus, including pelletieri. Are all pics from the same ascoma?
Joop van der Lee,
13-12-2021 16:03
Re : Coprotus?
Hallo Hans-Otto,
Yes they are.
Joop
Yes they are.
Joop
Peter Püwert,
13-12-2021 18:57
Re : Coprotus?
Hi all, here I also announce doubts.The photos have about the same scale.
Regards Peter.
Chris Yeates,
14-12-2021 00:14
Re : Coprotus?
Here you can see spores at varying stages of development showing something similar -see especially right-centre and top. But I am struck by the odd shape of the spores in that second but last image above, unlike typical pelletieri.
Chris
Edit - I have cropped out that centre image for clarification and added that second image
Peter Püwert,
14-12-2021 00:54
Re : Coprotus?
Hi, the fungus does not belong to Coprotus, Thecotheus would be possible macro- and microscopically, but with these sizes and forms I know here no species.
Peter.