Thursday, 19 January 2017

Slug pellet fungus

Well, that's my name for it, as I could not find anything to match it during a brief online search. I did come across a paper discussing bryosymbiotic microfungi, listing Cepahlozia as a host, but there was no named species, nor description. This fungus appears to be present on Calypogeia fissa too, so would appear not be host-specific. If anyone knows anything about this small but striking fungus I'd love to know. For ref, I encountered it during yesterday's lunchtime 'mundane habitat' search - a ditch between colliery spoil and Molinia mire (photo) - spot the Osmunda, the main bryo-elements being Calypogeia arguta, Pellia epiphylla, Sphagnum fimbriatum and Dicranella heteromalla.

6 comments:

  1. I took the liberty of posting the link on the Glamorgan Fungus Group facebook page and Brian Douglas has come back with a suggestion straight away - Mniaecia jungermanniae.

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  2. An additional comment from Brian: "Only niggle I can see is that the paraphyses should be swollen at the tips, and I can't see that in the images - possibly because they're immature? I'm not sure if there's a sibling species with non-swollen paraphyses yet, but otherwise it seems to look like a good candidate."

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  3. Also from Brian Douglas - some images from Zotto Baral's image library for reference: https://drive.google.com/.../0B5SeyOEkxxZhaTlpckgzX1JwbGc

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  4. Here's the full link to the above images, since copying from Facebook seems to have truncated it: https://drive.google.com/drive/folders/0B5SeyOEkxxZhaTlpckgzX1JwbGc .

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  5. Oops didn't spot that, thanks Brian

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  6. Thank you Brian. It looks very close though as you point out, the skinny paraphyses aren't quite right. Also the whole body seems more spherical than the flatter, disc-shaped ones shown in the link. As you say possibly immature, though they all looked very similar. Would you like a specimen?
    Thanks George for getting this moving.

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