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Fungicolous Ophiostomatoid on Diatrype
Alex Akulov,
30-12-2017 19:11
Dear colleauguesToday I finded very nice fungicolous Ophiostomatoid fungus, which colonise Diatrype stigma stromata. I think its something close to Sphaeronaemella, but I dont know what exactly. Also I am confused by pitted ascospores walls in my specimen. Can you advise me, what it can be?
I take this opportunity to congratulate everyone on the new 2018
Alex Akulov, Ukraine
Martin Bemmann,
31-12-2017 17:50
Re : Fungicolous Ophiostomatoid on Diatrype
Dear Alex,
did you consider the genus Viennotidia? It is synonym for some authors with Sphaeronaemella and it would be probably an undescribed species. The closest I found is V. raphani which is on germinating seeds of Raphanus. I attach the drawing and protologue by Negru&Verona 1966.
Do you have closer images of the spores, to see germ pores etc?
I wish you and the whole community a good start for 2018!
Best regards
Martin
did you consider the genus Viennotidia? It is synonym for some authors with Sphaeronaemella and it would be probably an undescribed species. The closest I found is V. raphani which is on germinating seeds of Raphanus. I attach the drawing and protologue by Negru&Verona 1966.
Do you have closer images of the spores, to see germ pores etc?
I wish you and the whole community a good start for 2018!
Best regards
Martin
