Accès membres

Mot de passe perdu? S'inscrire

18-04-2013 09:34

Stefan Blaser

Hello everybodyCould someone provide me with the f

16-04-2013 16:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Here is a collection of Orbilia crenatomarginata t

15-04-2013 22:31

Joop van der Lee Joop van der Lee

Found on cow dung.A circular shaped fruitbody (66.

16-04-2013 00:02

Esquivel-Rios Eduardo

Hi All.Black mildew in Andira sp. (Fabaceae) from

11-04-2013 03:21

Roland Labbé

Bonjour !Voici un Orbilia probable de la région d

14-04-2013 15:32

hannie wijers

Could this be a Podospora decipiens be? Found on h

13-04-2013 19:48

Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonsoir.Trouvé ce jour, sur bois de feuillu, dÃ

11-04-2013 09:52

Salvador Tello

Hola a todos.Esta Scutellinia la he encontrado hac

13-04-2013 12:37

Yannick Mourgues Yannick Mourgues

Avec Squamarina cartilaginea sur sol calcaire (ter

13-04-2013 11:45

Yannick Mourgues Yannick Mourgues

Bonjour à tous.Toutes petites sphères noires à

« < 1261 1262 1263 1264 1265 > »
Trichobolus zukalii
Joop van der Lee, 05-04-2013 10:34
Joop van der LeeFound on dear dung.
First a circular fruitbody with lots of hairs and in a later stage a transparent bulb probably containing one or more circular asci. 
Setae: thick walled 2.3-3.2 um, septated (5-septa mostly) 208-356x7.41-8.52 um, pointed and rounded tops.
No paraphyses observed.

Spores: 9.97-10.85x7.94-8.46 um.
When mature the outer layer of the fruitbody separates from the inner structure still holding setae and the transparent bulb appears. Radius of the bulb is 0.56 mm.

Looking at the sizes of the spores and the shape of the fruitbody there is no match in my view with T. Zukalii or T Sphaerospores.

Microscopical information for both fruitbodies shown is identical only the sizes for the spores is somewhat smaller because they are still inmature.
  • message #22830
  • message #22830
  • message #22830
  • message #22830
  • message #22830
  • message #22830
  • message #22830
René Dougoud, 05-04-2013 11:21
Re : Trichobolus?
Cher Collègue,

Voir en ligne, chez Cyberliber / Mycologia 58 p. 280-306, le travail de Kimbrough pour t. zukalii

René
Joop van der Lee, 05-04-2013 12:53
Joop van der Lee
Re : Trichobolus?
Merci Rene
Enrique Rubio, 05-04-2013 13:20
Enrique Rubio
Re : Trichobolus?
Or these nice Björn's images...http://www.ascofrance.fr/search_recolte/2868