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03-09-2020 19:34

Mirek Gryc

HiAs in the title: on the parts of the Viscum albu

17-09-2020 11:07

Joop van der Lee Joop van der Lee

Normally Pilobolus are found on horse dung but thi

22-09-2020 18:27

Mirek Gryc

HiPlease give me a hint.Mirek

22-09-2020 15:22

Savic Dragisa

Hello everyoneI need help with this anamorph. Lea

20-09-2020 18:11

Castillo Joseba Castillo Joseba

De esta mañana  sobre madera posiblemente de Fag

21-09-2020 08:57

Castillo Joseba Castillo Joseba

De ayer en madera de FagusPelos hasta 1533µA ver

21-09-2020 12:36

Castillo Joseba Castillo Joseba

De ayer en rama de avellano (Corylus),   crfeo q

22-09-2020 12:15

Joop van der Lee Joop van der Lee

Found on dung pallets of roe deer.No living sprang

21-09-2020 15:55

Andgelo Mombert Andgelo Mombert

Bonjour à tous, Avec Gilbert, nous recherchons l

21-09-2020 20:34

Marcel Heyligen Marcel Heyligen

Hello anybodyI need help with the determination o

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Mortierella bainieri?
Chris Johnson, 11-02-2020 11:34
Good morning

I'm having trouble keying out what I take to be a Mortierella, and any help would be welcome.

On sheep dung.
Sporangiophores 2-3 cms, many with single branching.
Sporangia 45-48 µm wide.
Spores: 5.5–8.0 x 4.9–7.0 µm, Me= 7.0 x 6.3. Q = 1.1.
This keys out pretty well to Mortierella bainieri with the caviat that the quotient value would appear low. I say appear low because the keys only give size-ranges but would suggest a higher value.
Keys:
Ellis & Ellis - Microfungi on Miscellaneous Substrates - 4 species.
Gams - A key to the species of Mortierella
Any comments welcome.

Best regards, Chris
  • message #61461
  • message #61461
  • message #61461
  • message #61461
Josep Torres, 12-02-2020 22:49
Josep Torres
Re : Mortierella bainieri?
Hola Chris, no lo tengo claro, pero con esta medida de los esporangios, estas esporas incoloras y sus medidas, por proponer algo quizás, Echinostelium minutum.
Saludos.
Chris Johnson, 13-02-2020 09:15
Re : Mortierella bainieri?
Hola Josep

Thank you for that suggestion. Not one I know but will check it out.

Greetings, chris
Lothar Krieglsteiner, 13-02-2020 10:11
Lothar Krieglsteiner
Re : Mortierella bainieri?

This is not an Echinostelium. Much more I cannot say. It looks a bit like a protostelid, buth those usually have only one spore. I think it is a Mucorales - but I have only few expertise in those.


Best, Lothar

Chris Johnson, 13-02-2020 11:24
Re : Mortierella bainieri?
Thanks Lothar.

I was warming to the idea of Mucorales but I have even less knowledge.

Time to move on, I think.

Regards, Chris