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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
Mollusca (Molluscs)
Bivalvia
Heterodonta
Anomalodesmata
Cuspidarioidea
Protocuspidariidae

Protocuspidaria (18606995)

Children (12 direct children, 12 direct and indirect children):

Protocuspidaria atlantica

Protocuspidaria colpodes

Protocuspidaria simplis

Protocuspidaria aequatorialis

Protocuspidaria azorica

Protocuspidaria fragilis

Protocuspidaria jarauara

Protocuspidaria pusilla

Protocuspidaria ruginosa

Protocuspidaria speciosa

Protocuspidaria thomassini

Protocuspidaria verityi