04-09-2013 12:50
maurice pelissier
bonjour j'ai trouvé la semaine dernière a Mayott
19-10-2013 09:15
Maren Kamke
Hi everybody, I found this pyrenomycete on Aster
13-10-2013 23:37
Garcia SusanaHi allI found this on dung horse too.I think this
14-10-2013 13:24
Salvador TelloHola.He encontrado esta Orbilia en una ramita seca
14-10-2013 17:19
Chris Yeates
Bonsoir tousI note there have been at least two in
13-10-2013 18:00
Salvador TelloHola a todos.He encontrado este hongo creciendo en
11-10-2013 12:19
Garcia SusanaHi allfound on dung horse.I think this may be Spor
13-10-2013 10:38
Ibai Olariaga IbargurenHi! This is a second species found together with t
07-09-2013 21:00
Chris Yeates
Bonsoir tousWhile searching for aero-aquatic fungi
bonjour j'ai trouvé la semaine dernière a Mayotte des hypocrea sur rosellinia cf corticium
J'ai vu dans "european species od hypocrea part II species with hyaline ascospores" qu'il existe HYpocrea stilbohypoxyli venant sur rosellinia corticium (holotypr puerto rico)
Existe t'il d'autres espèces d'hypocrea venant sur le même support ???
Voici la description de mes spécimens Carpophore :
d'abord en forme de demi sphère de 1 à 32 mm de couleur jaunâtre piquetées de point noirs (ostioles ???) poussant sur les stromas ou le subiculum de rosellinia corticium, isolés ou agglomérés, en vieillissant sous forme variable circulaire ou irrégulièrement lobé
Spores hyalines rondes verruqueuses 3.7 – 4.2 – 4.7 – 5.1
Asques 16 spores rondes verruqueuses ; à l'origine 8 chacune se scindant en deux 73 – 85 x 4,8 aps de paraphyses
?
I have seen a similar thing several times, but it did not grow, therefore I did not describe it. Perhaps it grows from your specimen. So, if you wish, send it to me.
Best regards, Walter
Here is my address:
Dr. Walter Jaklitsch
Faculty Centre of Biodiversity
University of Vienna
Rennweg 14
A-1030 Vienna
Austria
I received Maurice's specimen three days ago, it is in culture and the ascospores germinated.
If you need of this culture, I can send you two plates (and the specimen) as soon as possible.
Regards,
Christian
I sent the specimen now they come within a fortnight
cordially
thanks for the nice material and cultures. The Hypocrea is H. jecorina, also known as Trichoderma reesei. This is a common tropical species, but as the Longibrachiatum clade now contains 21 species, sequencing is required, which in this case clearly supports its identity.
Cheers,
Walter
Thank you very much.
Cheers,
Christian
Merci christian