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21-03-2014 11:25

Pezizale blanche Mayotte
maurice pelissier maurice pelissier

bonjour j'ai trouvé ce week end ces pezizales bla

08-05-2014 11:46

Beauveria bassiana?
Dragiša Savic

I found this Pupa (Lepidoptera: Coleophoridae) inf

14-05-2014 01:48

Ciborinia
Patrice TANCHAUD

Bonsoir, récolte réalisée probablement sur pé

13-05-2014 09:03

Recherche d'une publication
René Dougoud

Chers Tous, Je me permets de vous demander si v

13-05-2014 10:17

Recherche d'une publication
René Dougoud

Chers Tous, Je me permets de vous demander si v

13-05-2014 10:15

Recherche d'une publication
René Dougoud

Chers Tous, Je me permets de vous demander si v

13-05-2014 02:10

On Picea abies cone
Cvenkel Miran

I guess this is ascomycote. Loc.: Slovenia photo

13-05-2014 08:58

Recherche d'une publication
René Dougoud

Chers Tous,Je me permets de vous demander si vous

12-05-2014 16:58

Un micro-discomycète
Alain BRISSARD

Bonjour à tousHi to allUne nouvelle fois je solli

04-05-2014 11:12

Literature on Gyromitra
Enrique Rubio Enrique Rubio

I need these two papers. Can you help me?   GAL

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Haematonectria on Bones
Björn Wergen, 07-09-2011 09:59
Björn WergenHello,

yesterday I have found a Nectriaceae on a cowbone and unfortunately I do not have any literature about Haematonectria or other Nectriaceae growing on bones. I will show you the pics here.

Ascomata about 0,1-0,2 mm in diametre, dark orangered to redbrownish, with a distinct papilla. Ornamentation of the spore rough, sometimes with longitudinal lines (even with lactophenol not easy to see...). 

Before you will ask me for a cut thorugh a perithecia, I will ask you how to do this? 

thanks and regards,
Kazuya

  • message #16264
  • message #16264
  • message #16264
Alain GARDIENNET, 07-09-2011 14:22
Alain GARDIENNET
Re : Haematonectria on Bones

Amazing !
It looks like Cosmospora, doesn't it ?
Alain

Björn Wergen, 07-09-2011 22:57
Björn Wergen
Re : Haematonectria on Bones
qsrjs
Stip Helleman, 08-09-2011 20:24
Stip Helleman
Re : Haematonectria on Bones
Hi Kazuya,

I can not tell you anything about Nectriaceae. But for making slices I recommend a very sharp razorblade and a dissecting microscope and it is elementery to leave the fruitbody attached to the substrate to maintain a steady grip.

cheers,
Stip
Björn Wergen, 08-09-2011 23:04
Björn Wergen
Re : Haematonectria on Bones
Many thanks, Stip, for your help. 

I think I do not have the equipment to do such things, perhaps later ;)

regards,
kazuya