|I have never heard about the P.longicauda before,
I am going to seach about it.
Now I am sure it is not a longuipes, you reasons are evident :)
I find a lot of difficulties in identification.
There is not inet info. about our local area, only some ammateurs like me, posting mistaken photos :(
Local guides are horrible, we have beautiful national publications from experts, but our climate and morphology differs much from other parts of spain, and different species are shown.
And pstyrellas are a nightmare... if you follow one group from small to decay, they change in shape and colour severa times.
Three's a croud (16)