12-11-2025 09:25
Viktorie Halasu
Hello, I need help with a pale terrestric Pseudom
11-11-2025 20:16
Bohan JiaHi, lastly I have found these tiny yellow decayin
09-11-2025 13:20
Josep Torres
Hello.A tiny ascomycete, appearing as erupting gra
08-11-2025 00:29
Francois Guay
I found this species in Quebec, Canada, on herbace
Found on cow dung.Neck with excostratum and hairs on fruitbody thick walled (85.57x3.55 um)
Asci: length not measured, width 15.99 um
Spores one celled 40.10x4.60 um with cauda's on each side.
When mature spore head 26.11-28.14x11.78-12.41 um, pedicel 23.69 um with cauda's on both sides.
Andy
Andy
Normally, immature spores Camptosphaeria are not sigmoid? Correct? I know very little about this kind of Cercophora very close, I think it should be a section of the wall for greater accuracy. I think you've already found Camptosphaeria citrinella?
Regards.
Michel.
Hello Andy and Michel,
With the above mentioned sporesize only tow species as mentioned In the key of the following article http://www.landesmuseum.at/pdf_frei_remote/Sydowia_29_0071-0074.pdf remain C. Citrinella and C. Sulphurea. With a width of 11.78-12.41 um I would go for C Sulphurea
I also have photos of spore developement in the ascus, also there is someting present in top of all asci which I cannot give a name. (dots 1 and 2 in photo 2). It's also present in the ascus of photo 5 of the initial topic report.
