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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Spiralia (Spiralians)
Lophotrochozoa
Brachiozoa (Phoronozoa)
Brachiopoda (Lamp shell)
Rhynchonelliformea
Rhynchonellata
Spiriferida
Spiriferidina

Martinioidea (33187772)

Children (7 direct children, 16 direct and indirect children):

Martiniidae (tree size 6)

Ingelarellidae (tree size 3)

Crassumbidae

Gerkispiridae

Tenellodermidae

Perissothyrididae

Elythynidae