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13-04-2016 19:29

Enrique Rubio Enrique Rubio

Hi to all This fungus grew on a culture of fox du

13-04-2016 20:36

Chris Yeates Chris Yeates

Bonsoir tousthis pale lemon-yellow Ascobolus has a

12-04-2016 15:55

Florian Prell Florian Prell

Hello togheter,a few weeks ago (05.03.2016) i foun

13-04-2016 00:08

Tapia Fidel Tapia Fidel

Someone can get, the following literature:Martin,

26-03-2016 02:34

Salvador Tello

Hola a todos.Estoy buscando el siguiente trabajo.

12-04-2016 19:04

Blasco Rafael Blasco Rafael

Hola, esta miro por Hymenoscyphus pero no es segur

11-04-2016 23:18

Dartanha Soares Dartanha Soares

Hi to all,Found this one on decorticated wood (unk

12-04-2016 13:39

Thorben Hülsewig

Hi there,i don't know if i'm right here, but i mak

11-04-2016 12:49

Castillo Joseba Castillo Joseba

En ramas de poda, sin determinarAscomas muy pequeÃ

09-04-2016 10:41

ACAR ismail ACAR ismail

Hi all on branch of Quercus Ascospores 6-11 x 3-

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Asco on fox dung
Enrique Rubio, 13-04-2016 19:29
Enrique Rubio

Hi to all


This fungus grew on a culture of fox dung with many rests of animal hairs, and forms small, gregarious, superficial, roundish, yellowish at first, later orange and finally brownish cleistothecioid, smooth, ascomata, growing under a very copious white hypal mat.


The asci are small, roundish to ovoid, and the ascospores are smooth, yellowish, roundish or very broadly ellipsoid, 4.5-5.2 x 3.8-5.2 microns. Cleistothecial walls built by a yellowish textura angularis.


I feel this fungus belongs to Onygenales and it could be near to Aphanoascus fulvescens, a  keratinophilic fungus, but J. Guarro suggest me another possibility: Xanthothecium peruvianum. So I'd like to know your opinion


Many thanks in advance

  • message #42123
  • message #42123
  • message #42123
Michel Delpont, 13-04-2016 21:03
Michel Delpont
Re : Asco on fox dung
Bonsoir Enrique.

Les spores de A. fulvescens ne sont elles pas normalement réticulées, ornées ?

Désole de ne pouvoir t'aider davantage.

Michel.
Enrique Rubio, 13-04-2016 23:45
Enrique Rubio
Re : Asco on fox dung

Bonsoir Michel


Les espores de fulvescens sont, selon la litterature, lisses, piquetées ou encore reticulées!


Surprenant!


Merci, Michel