yeah, they are definitely a different species the ones i know from australia... they have ridges around the caps and similar shape as coprinus, i know of several coprinus species one of them notably basically melts and turns black in the sun and has a very viscid, transparent, glossy appearance

i am now once again in a temperate zone and although i think there could be at least cubensis varieties here the land is entirely unsuitable for herds of cattle, it's brutally steep most places... people raise one bull here and there but that's it... i think something like mexicana would grow ok here outdoors