Nipponaspis

Nipponaspis is a genus of proetid trilobite belonging to the family Phillipsiidae. Fossils of the various species are found in Middle Permian-aged marine strata of Fukushima Prefecture, Japan, China, Korea, and Alaska.

Nipponaspis Temporal range: Middle Permian PreꞒ Ꞓ O S D C P T J K Pg N
N. takaizumii
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Trilobita
Order:	Proetida
Family:	Phillipsiidae
Genus:	Nipponaspis Koizumi, 1972
Type species
Nipponaspis takaizumii Koizumi, 1972[1]