Whilst at Whitlingham C.P. today I walked past this thistle rosette and twigged that it looked slightly unusual. I stopped and had a closer look, noticing that one of the leaves has edged by the slime mould Diachea leucopodia.

#Lichens form their complex thalli through a partnership involving at least a fungus and an alga. But can these living structures be rebuilt in vitro? For more than a century, people have tried. With @spribille.bsky.social we revisited 150 years of #lichen #resynthesis to ask: has anyone succeeded?

This skull is tiny! Again, illustration and photo. Could you guess the species? The red color in the teeth that can be appreciated in the photo is their actual color 😮 #SciArt #anatomy #art #illustration #mammals

In this paper, we show that photobiont diversity increases as lichens age. Interestingly, as the thallus grows, autosporine algae become more prevalent at the expense of zoosporine algae, likely because the latter play a key role in lichen establishment. 1url.cz/@Proto