- Source: Endops
Endops yanagisawai is a proetid trilobite belonging to the family Proetidae, endemic to Middle Permian-aged marine strata in Fukushima Prefecture, Japan. It was originally described by Riuji Endo as Paladin yanagisawai.
References
Proetida fact sheet [1]
Endops in Paleobiology db [2]