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08-12-2022 08:56

Stephen Mifsud Stephen Mifsud

Hi, I found an interesting ascomycete on the skin

08-12-2022 09:10

Stephen Mifsud Stephen Mifsud

Is there a specific Penicllium species like this g

02-12-2022 16:49

Thorben Hülsewig

Hi there,i'm looking for following Literature:Gibe

18-10-2022 01:37

Zuidland Peter

I need help with this one please.Vast numbers of t

07-12-2022 20:44

Bernard Declercq Bernard Declercq

Hello,hereby another problematic coelomycete, this

03-12-2022 16:11

Bernard Declercq Bernard Declercq

Hi there,Collected in Belgium on twigs of Cytisus

07-12-2022 11:10

Patrice TANCHAUD

Bonjour, récolte réalisée sur bois de feuillu

06-12-2022 23:07

Mario Filippa

Hello,I think I have found Allophylaria nervicola

13-09-2013 21:09

Ralph Vandiest Ralph Vandiest

Hello, Does anybody can give me a key of the genu

05-12-2022 10:43

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Un ami m'a envoyé ces p

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Medusa head fungus - Yellow pennicilate conidiophores with snake-like long paraphysis
Stephen Mifsud, 08-12-2022 08:56
Stephen MifsudHi, I found an interesting ascomycete on the skin of an olive fruit lying on humid ground. According to my interpretation there is a core of profusely branched, yellow, pennillate conidiophores (phialides, etc) overtoped by distinct, broad, cylindrical, septate, very curved paraphysis with the last elemnt slightly swollen. Conidia cylindrical with rounded heads . Some interesting features: 

1. Large amounts of conidiospores measuring (6)7-8(9) x 2-3 um, cylindrical and slightly curved with rounded ends

2. Numerous snake-like (curved) paraphyses, 2-3 septate, clavate with very rough (densely verrucose) walls


3. Dense and x2 (or more) branched penicillate conidiophores that are much shorter from the paraphyses


4. Structural cells with deep yellow pigment, more or less subsphericall


These fruiting bodies are erupting from the fruit's pulp (not superficial)


Spores' size:


(6.1) 6.8 - 8.5 (9.1) × (2.2) 2.3 - 2.8 (2.9) µm


Q = (2.2) 2.5 - 3.5 (3.9) ; N=27


V = (18) 21 - 33 (38) µm3


Me = 7.7 × 2.5 µm ; Qe = 3 ; Ve = 26 µm3

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Mirek Gryc, 08-12-2022 10:13
Re : Medusa head fungus - Yellow pennicilate conidiophores with snake-like long paraphysis
Hi
My first thought is Actinostilbe sp.

Rate alone or similar?

You can compare:


Mirek
Stephen Mifsud, 08-12-2022 19:18
Stephen Mifsud
Re : Medusa head fungus - Yellow pennicilate conidiophores with snake-like long paraphysis
Dear Mirek -

https://grzyby-pk.pl/gat_a/gat_actinostilbe_20200830.php

 it is the same one , cant find anything different between the two!!!

But why just Actinostilbe sp. ? There are a lot of spp. ? Anyway you gave me the right track - I take over to do some research on the genus
THANK YOU

Stephen.