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31-07-2021 23:33

Wilhelm Guggisberg Wilhelm Guggisberg

This 20 um, barreled shape, beer keg-like ascospor

18-07-2018 18:02

Elisabeth Stöckli

Bonjour, Trouvé sur feuilles mortes d'Eriophorum

02-08-2021 15:17

Castillo Joseba Castillo Joseba

De ayer en rama de fagus Pequeños aporecios de u

31-07-2021 20:39

Stefan Jakobsson

On the verge of a forest rivulet I found an Ombrop

30-07-2021 17:18

Elisabeth Stöckli

Bonjour, Sur branche morte de Frangula alnus (Bét

01-08-2021 10:00

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et à tous,Un ami m'envoie ces d

22-06-2021 01:00

Viktorie Halasu Viktorie Halasu

Dear friends,I'm looking for recent material of Ru

29-07-2021 23:25

Ethan Crenson

Hi all, This is a parasite I found on fruiting bo

31-07-2021 12:42

Edvin Johannesen Edvin Johannesen

These less than 1 mm apos were growing on Salix ca

28-07-2021 22:14

Marek Capoun Marek Capoun

Hello everybody, I need help with the determinatio

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Rare beer keg shape spores. Specimen taken from a wallpaper underside.
Wilhelm Guggisberg, 31-07-2021 23:33
Wilhelm GuggisbergThis 20 um, barreled shape, beer keg-like ascospore is novel to me. From a Miami Beach environmental indoor swab surface sample taken from a wallpaper underside.
(You can guess the approximate size comparing it with the adjacent Chaetomium spp.)
  • message #69685
  • message #69685
Chris Yeates, 01-08-2021 19:29
Chris Yeates
Re : Rare beer keg shape spores. Specimen taken from a wallpaper underside.
Hi reminiscent of Bispora antennata, but conidial measurement too big.

Regards

Chris
Wilhelm Guggisberg, 03-08-2021 00:16
Wilhelm Guggisberg
Re : Rare beer keg shape spores. Specimen taken from a wallpaper underside.
Thank you so much. I was thinking also it could be Curvularia eragrostidis with the tips off, the source site was likely cleaned with bleach, this might be the responsible for the tip's retraction. 
https://www.bcrc.firdi.org.tw/fungi/fungal_detail.jsp?id=FU201505262724