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25-01-2026 16:08

Malcolm  Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

27-01-2026 11:43

Malcolm  Greaves Malcolm Greaves

Is anyone with experience of DNA testing able to t

26-01-2026 11:49

Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

23-01-2026 21:50

Cameron DK

I am looking for this please publication. is anyon

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

21-01-2026 19:55

Bohan Jia

Hi,  Could this be Nemania aureolutea? Or did I

21-01-2026 16:32

Gernot Friebes

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

21-01-2026 16:48

Gernot Friebes

Hi,after my last unknown hyphomycete on this subst

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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