07-12-2025 16:07
Arnold BüschlenHallo, ich habe in einer Moos-Aufsammlung (epiohy
16-03-2014 22:00
Ralph Vandiest
Hello,I found this species a few months ago but ha
08-12-2025 13:39
Thomas Læssøehttps://svampe.databasen.org/observations/10572899
05-12-2025 17:33
Bruno Coué
Bonjour, je serais heureux de recueillir votre avi
07-12-2025 09:24
Castillo Joseba
De la pasada semana en Galicia EspañaEn el suelo
06-12-2025 00:19
Viktorie Halasu
Hello, would anyone have this article, please? An
Hello everybody,
On dung of rabbit I found two Chaetomium with straight septate hairs , densely encrusted, 170-240µ long, pale gray.Terminal hairs not branched or arcuate.The spores measured 7x6µ , they were broadly ovoidal, some of them were limoniform. The rather indistinct germ pore was situated apically. Peridium was of textura angularis with cells of about 10µ.
The key in Doveri, Ascomycete.org,8(1), 2016 brought me to Chaetomium spinosum.
Could someone confirm these findings?
Have you been able to observe the shape of the asci? Also an ostiole as well as the reaction of spores in the Melzer?
Michel.
Good evening Michel,
The fruit body was rather ampulliform without long neck, 320x150µ, no dark collar round ostiole. The asci were irregularly biseriate, about 35x8µ, clavate, long-stalked and 8-spored. Spores became slightly amyloid in Melzer.
Marc
