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22-10-2019 00:02

Yannick Mourgues Yannick Mourgues

On Fagus decorticated wood near a stream. Diametr

21-10-2019 21:53

Markov Sergey

I found small Scutellinia species on very wet very

21-10-2019 19:51

Mirek Gryc

HelloI warmly ask for your opinion on this collect

17-10-2019 17:04

Gilbert MOYNE

Bonjour, Une récolte de mardo 15/10/2019, Réser

21-10-2019 13:06

Castillo Joseba Castillo Joseba

Del pasado martes  en bosque de  piceas y hayasP

21-10-2019 12:53

Castillo Joseba Castillo Joseba

Del pasado Jueves en bosque de piceas, a 1250 m. d

21-10-2019 09:46

Koszka Attila

Dear Forum! Yesterday I found this species, is thi

15-10-2019 21:47

Stephen Mifsud Stephen Mifsud

Hi, my eye fell on a dead stalk of a herbaceous pl

20-10-2019 00:11

PASCAL DUBOC

Bonsoir sur bois pourrissant de feuillus en ripis

20-10-2019 19:22

BERNARD CLESSE BERNARD CLESSE

Bonsoir à toutes et tous,J'ai trouvé récemment

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Hypocopra brefeldii
Riet van Oosten, 16-06-2019 12:07
Riet van Oosten
Hello,

Found by Theo Westra, 13-06-2019 (The Netherlands) on deer dung (Dama dama).

Is this Hypocopra brefeldii?

Used "Keys to fungi on Dung"


(Page 38: Hypocopra)

Asci: 8-spored, IKI+

Spores with a germ-split, spore size: 24.3 x 12.7 µm

Greetings, Riet
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Norbert Heine, 16-06-2019 14:47
Norbert Heine
Re : Hypocopra brefeldii?
Hello Riet,

indeed it looks good for Hyprocopra brefeldii. The ascospores should have a small basal apiculus (often collapsed and not easy to see, mostly when still young). You can compare with a nice portrait at Pilzforum.eu by B. Wergen.


A great article to this genus is Krug & Cain_New species of Hypocopra (Can.J.Bot. 52, 1974). Here is a link to my webspace, where you can download this.

https://c.web.de/@337576237285250710/MRH_fEciQzWNfG-GVGb1mQ

By the way. I'm nearly sure, that the substrat is hare dung (because of its character and nature).

Greetings, Norbert
Michel Delpont, 16-06-2019 14:58
Michel Delpont
Re : Hypocopra brefeldii?
Hello Riet.

In my opinion, your fungus looks very similar to H. brefeldii; germinative slit shorter than the sporal length, rather equilateral spores, corresponding Melzer reaction, stroma with one or more perithecia. F. Doveri gives two-cell spores in his description, but it is often difficult to distinguish them clearly.

cordially.

Michel.
Michel Delpont, 16-06-2019 15:10
Michel Delpont
Re : Hypocopra brefeldii?
Hello Norbert!

Would you have mentioned this article in your answer (Krug & Cain_New species of Hypocopra (Can.J.Bot. 52, 1974), thank you.


Regards.


Michel.

Riet van Oosten, 16-06-2019 15:23
Riet van Oosten
Re : Hypocopra brefeldii?
Hello Norbert and Michel,
Thank you so much for your help and all the information!  
I will inform Theo about the substrate!

Greetings, Riet