Graptacme marchadi
species of mollusc
Domain: Eukaryota • Regnum: Animalia • Subregnum: Eumetazoa • Cladus: Bilateria • Superphylum: Protostomia • Phylum: Mollusca • Classis: Scaphopoda • Ordo: Dentaliida • Familia: Dentaliidae • Genus: Graptacme • Species: Graptacme marchadi Nicklès, 1979
