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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)
Gastropoda (Gastropod)
Heterobranchia
Opisthobranchia
Cephalaspidea (Headshield slugs)
Retusidae

Cylichnina (3736434)

Children (11 direct children, 11 direct and indirect children):

Cylichnina striata

Cylichnina opima

Cylichnina nitidula

Cylichnina canariensis

Cylichnina crebrisculpta

Cylichnina girardi

Cylichnina laevisculpta

Cylichnina robagliana

Cylichnina tenerifensis

Cylichnina umbilicata

Cylichnina otahuhuensis