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24-03-2015 04:46

Stephen Martin Mifsud Stephen Martin Mifsud

This is my second post on this forum. I know it is

24-03-2015 18:50

Enrique Rubio Enrique Rubio

Hi to averybdy I need description of Stomiopeltis

18-03-2015 00:28

Francisco  SÃNCHEZ Francisco SÁNCHEZ

Recueillir le dernier dimanche dans le sol humide

22-03-2015 22:29

Pérez del Amo Carlos Manuel Pérez del Amo Carlos Manuel

Presunto anamorfo sobre hoja en descomposición de

09-03-2015 16:00

Chris Johnson

BonjourFound on the dead flower stems of Ammophila

23-03-2015 22:39

Leandro Sánchez Leandro Sánchez

Sur QuercusKOH -Cordialement

24-03-2015 10:29

Gernot Friebes

Hi,I'm looking for help with this pyreno found on

23-03-2015 09:46

Joop van der Lee Joop van der Lee

Found on deer dung. Fruitbody: 297 um wide - 305

23-03-2015 00:29

Joop van der Lee Joop van der Lee

Found on deer dung.Fruitbody: 362x318 um, with str

23-03-2015 12:42

Castillo Joseba Castillo Joseba

A ver si se le puede identificarEn madera de Neri

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Podospora granulostriata
Joop van der Lee, 29-03-2015 23:52
Joop van der Lee

Found on cow dung.
Perithecium embedded in the dung whereby only the neck is sticking out. Neck is covered with straight hairs short at the top 130-159 um and longer at the base 500-600 um, both with a width of 4.5-5.5 um, thickwalled 0.9-1.2 um, 5-6 septa hairs constricted but not at the septa.
Asci: Only one mature ascus found containing 512 spores 470x160 um with a short stalk. It is difficult to find an ascus still containing spores because most of the time they collaps and counting the spores will be impossible.
Spores: 18.5-21.5x11.5-13 um, pedicel 13-15x4.5-5.5 um, upper cauda and lower cauda present.


The number of spores are counted by pressing the ascus and spreading the spores, the software is adding a dot and a number to each spore this way counting a great amount of spores is possible (foto-12) and then it's just a matter of counting the end numbers of each overvieuw
The cauda seems to consist of two lashes see foto-8 whereby the end of two lashes is visible by the cauda connected to the pedicel.
When pressing the deck glass caudas becomes extremely long foto-11
Also by pressing the ascus it looks as if the spores are connected to each other by a string when forced out of the ascus. (foto-10)


 

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