Buccinum biarmatum Dillwyn, 1817 accepted as Casmaria ponderosa (Gmelin, 1791) (source of synonymy)
Buccinum meles Dillwyn, 1817 accepted as Casmaria erinaceus (Linnaeus, 1758) (source of synonymy)
Buccinum nodulosum Gmelin, 1791 accepted as Casmaria ponderosa (Gmelin, 1791) (source of synonymy)
Buccinum pantherina Dillwyn, 1817 accepted as Casmaria ponderosa (Gmelin, 1791) (source of synonymy)
Casmaria H. Adams & A. Adams, 1853 (taxonomy source)
Casmaria atlantica Clench, 1944 (basis of record)
Casmaria beui Buijse, H. Dekker & Verbinnen, 2013 (original description)
Casmaria cernica (G. B. Sowerby III, 1888) (basis of record)
Casmaria erinaceus (Linnaeus, 1758) (basis of record)
Casmaria kayae Buijse, H. Dekker & Verbinnen, 2013 (original description)
Casmaria perryi (Iredale, 1912) (basis of record)
Casmaria ponderosa (Gmelin, 1791) (basis of record)
Casmaria ponderosa nipponensis Abbott, 1968 accepted as Casmaria cernica (G. B. Sowerby III, 1888) (source of synonymy)
Casmaria turgida (Reeve, 1848) (basis of record)
Casmaria unicolor (Pallary, 1926) (basis of record)
Casmaria vibexmexicana (Stearns, 1894) accepted as Casmaria erinaceus (Linnaeus, 1758) (source of synonymy)
Cassis denticulata Röding, 1798 accepted as Casmaria erinaceus (Linnaeus, 1758) (source of synonymy)
Cassis glabra Röding, 1798 accepted as Casmaria erinaceus (Linnaeus, 1758) (source of synonymy)
Cassis torquata Reeve, 1848 accepted as Casmaria ponderosa (Gmelin, 1791) (source of synonymy)
Cassis vibexmexicana Stearns, 1894 accepted as Casmaria erinaceus (Linnaeus, 1758) (source of synonymy)
Phalium edentulum Link, 1807 accepted as Casmaria erinaceus (Linnaeus, 1758) (source of synonymy)
Phalium quadratum Link, 1807 accepted as Casmaria ponderosa (Gmelin, 1791) (source of synonymy)
Semicassis decipiens (Kilburn, 1980) (basis of record)

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 for Casmaria erinaceus (Linnaeus, 1758)

erinaceus is a (masculine) noun in apposition and, as such, does not agree with the (feminine) gender of the genus ... [details]