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Patrice TANCHAUDBonjour, récolte réalisée en milieu dunaire, a
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Bruno Coué
Bonjour,je serais heureux d'avoir votre avis sur c
18-12-2025 21:17
Pol DebaenstThe identification took me to Byssonectria deformi
18-12-2025 18:07
Margot en Geert VullingsThese plumes were found on rotten wood.They strong
17-12-2025 18:35
Michel Hairaud
Bonjour à tous/Hi to everyone I am passing along
15-12-2025 15:48
Danny Newman
Melanospora cf. lagenaria on old, rotting, fallen
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Johan Boonefaes
Unknown anamorph found on the ground in coastal sa
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indet. Rutstroemiaceae sp. on unk. fallen leavesMc
Arnium
Joop van der Lee,
08-03-2016 15:48
Found on rabbit dung.No clear photo of the perithecia, this was completely embedded in the dung, no neck only a hole was visible.
No asci found.
Spores: 31.2-38.5x18.9-22.9 um, two cauda with a length of 41-61 um and a width at the base of 8.3-10.2 um.
Norbert Heine,
08-03-2016 17:18
Re : Unknown arnium
Hello Joop,
it is difficult to say something without knowledge of perithecium and asci.
The usually inequilateral spores with gelatinous caudae arranged at the flattend side are typical for Arnium cervinum. Also the spore size fits very well.
I find this species mostly on cervine dung, but also on hare. Why not rabbit?
Closely is A. caballinum with larger ascospores and longitudinally striate caudae.
Regards
Norbert
it is difficult to say something without knowledge of perithecium and asci.
The usually inequilateral spores with gelatinous caudae arranged at the flattend side are typical for Arnium cervinum. Also the spore size fits very well.
I find this species mostly on cervine dung, but also on hare. Why not rabbit?
Closely is A. caballinum with larger ascospores and longitudinally striate caudae.
Regards
Norbert
Joop van der Lee,
08-03-2016 18:22
Re : Unknown arnium
Vielen dank Norbert.