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24-12-2025 17:08

Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

24-12-2025 18:12

Ethan Crenson

Hello all, A friend found this Orbilia growing on

23-12-2025 11:27

Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

20-12-2025 10:49

Mirek Gryc

Hi. „I doubt it is possible to identify this ti

23-12-2025 08:27

Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

22-12-2025 23:38

Patrice TANCHAUD

Bonsoir, récolte sur un mur en pierre, apothéci

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

22-12-2025 00:47

Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

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Gibellula arachnophila f pleiopus?
Miguel Ángel Ribes, 13-02-2014 00:42
Miguel Ãngel RibesHi again

I think this is more interesting.

On a spider, 2,5-3 mm tall, light pink synemmata.

Conidiospores:

(3.48) 3.87 - 4.52 (4.98) x (1.65) 1.89 - 2.20 (2.41) µm
Q = (1.61) 1.86 - 2.30 (2.58) ; N = 46
Me = 4.18 x 2.03 µm ; Qe = 2.07

Thanks in advance 

Miguel Á. Ribes
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Nicolas VAN VOOREN, 13-02-2014 07:35
Nicolas VAN VOOREN
Re : Gibellula arachnophila f pleiopus?
Hi Miguel.
I think your collection matches Gibellula pulchra. The conidiophores of G. leiopus are very short and the conidia are a little bit more longer (4-5 µm).
I'm going to send to you a paper of A. Kubátová about G. leiopus.
Miguel Ángel Ribes, 13-02-2014 09:17
Miguel Ãngel Ribes
Re : Gibellula arachnophila f pleiopus?
Hi Nicolas

It looks like G. pulchra, more than G. leiopus, but I am not capable to distinguish both species . I have found more papers and pictures about G. pulchra in the internet, wich requires a more careful reading.

But, what is the picture nº 5, which was present mainly in the stem, while conidiophores (pictures 6-9) where present mainly in the cap?

Thanks about the paper.

Miguel Á. Ribes
Nicolas VAN VOOREN, 13-02-2014 15:08
Nicolas VAN VOOREN
Re : Gibellula arachnophila f pleiopus?
Conidiophores can be present on the stem, this is what is shown on the 5th picture.
Miguel Ángel Ribes, 13-02-2014 22:12
Miguel Ãngel Ribes
Re : Gibellula arachnophila f pleiopus?
Ooops, I thought conidiophores were pictures 6-9 ( like in G. pulchra), and picture 5 are ¿? another type of conidiophores, more similar to G. pleiopus ones.