>>5383415Sirens spit moss
is one sucessor to the sirens hair moss and mostly similiar to it. the main difference is the expansion in habitats colonies not limited only to saline rocks.
they expanded to the open sea with floating colonies those floating colonies are relatively small and break easily into smaller ones.
and onto the bodies of living organisms the moss is passively grows on the creature the only downside of this mobile lifestyle is that the host animal needs to be atleast semi aquatic/amphibious and the moss mostly prefers fur.