the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Mollusca (phylum)
Gastropoda (class)
Turridae (family)
Gemmula (genus)
[hide inferior taxa]
Gemmula diomedea (species)
Gemmula kieneri (species)
Gemmula periscelida (species)
Gemmula sogodensis (species)
Gemmula speciosa (species)