
*subscribe, Alan /asondheim.
(Perhaps you have to post it here, too: Are the Webcams, Looduskalender or the Forum offline? ?)
I've just looked for some camera pictures in a tin ;)
Wonderes whether i have something helpful in the older videos, when i started with videos but didn't uploaded. And in deed, i found one more video with our pseudo-Hydra.
But watching this video i'm once more not the opinion, that it is a Hydra.
When i saw Hydras moving, they always contracted and stretched much more than this one.
And for a young Hirudinea it seems very long but I really don't know...
the video i've posted some days before: https://streamable.com/umf1v
the other video i found now: https://streamable.com/mqz10
and a third video i found with a newt: https://streamable.com/h5qav
but very short to see which one.

edit: i asked now somebody i know from former times, i think, he will surely know it ! :-)