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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Echinodermata (Echinoderms)
Crinozoa
Crinoidea (Feather stars)
Articulata (Articulata (crinoidea))
Comatulida (Feather stars)
Comatulidina
Mariametroidea
Mariametridae

Mariametra (18581721)

Children (5 direct children, 5 direct and indirect children):

Mariametra tenuipes

Mariametra subcarinata

Mariametra delicatissima

Mariametra tuberculata

Mariametra vicaria