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)
Spiralia (Spiralians)
Lophotrochozoa
Brachiozoa (Phoronozoa)
Brachiopoda (Lamp shell)
Rhynchonelliformea
Rhynchonellata
Thecideida
Thecideoidea
Thecideidae

Thecidea (61481923)

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

Thecidea campichei
Thecideum campichei

Thecidea valangiense
Thecidium valangiense

Thecidea barretti

Thecidea maxilla

Thecidea mediterranea