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21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

18-03-2026 13:09

Khomenko Igor Khomenko Igor

I recently examined Celtis occidentalis branches

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Coprotus on rabbit dung
Jenny Seawright, 14-02-2015 21:00
Jenny SeawrightHello all,

This Coprotus appeared on rabbit dung and the closest match I can find in the key to North American species seems to be Coprotus aurora. Apologies for very poor photos but is it possible to comment?

Apothecia very small, pinky-orange in colour. Spores simple with thick walls (immature?), (9)10-12(15) x (6)8-9(10) µm. Measured asci 55-65 x 12-15, paraphyses with only slightly swollen tips.

With regards,
Jenny
  • message #33832
  • message #33832
Norbert Heine, 14-02-2015 23:52
Norbert Heine
Re : Coprotus on rabbit dung
Hello Jenny,

I only see immature spores and immature asci.
So for me it's impossible to identify this species.
Coprotus aurora should have paraphyses filled with yellow oil guttules!
It seems to be a rare species with only one found in Germany I know.

Look here.

  • message #33833
Jenny Seawright, 14-02-2015 23:58
Jenny Seawright
Re : Coprotus on rabbit dung
Thank you Norbert, I'll have to hope the other two apothecia mature ......

Jenny
Peter Püwert, 15-02-2015 13:07
Peter Püwert
Re : Coprotus on rabbit dung
Hi  all,
Norbert said, C. aurora is a rare species in Germany, but Thuringia is a part of our country too and here we found the fungus already 6 x, see the collage, and once more 1973 in the "Kyffhäuser mountains" (D. Benkert).
With the ripeness and a correspondending pressure escape the yellow content of the paraphyses and united to greater oil drops.
Greetings
Peter.
  • message #33843
  • message #33843