Poritectolithus
Taxonavigation
Superregnum: Eukaryota
Cladus: Diaphoretickes
Cladus: Haptista
Cladus: Haptophyta
Classis: Prymnesiophyceae
Ordo: Coccosphaerales
Familia: Calyptrosphaeraceae
Genus:
Species: Poritectolithus poritectum
Name
Poritectolithus A.Kleijne, 1991