Related how?

Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Ecdysozoa (Ecdysozoan)
Panarthropoda
Tactopoda
Arthropoda (Arthropod)
Trilobitomorpha
Trilobita (Trilobites)
Agnostida (Agnostid)
Eodiscina

Eodiscoidea (15274918)

Children (4 direct children, 40 direct and indirect children):

Calodiscidae (tree size 5)

Hebediscidae (tree size 5)

Weymouthiidae (tree size 25)

Yukoniidae (tree size 1)