Cadulus nicklesi Dell, 1964 accepted as Gadila nicklesi (Dell, 1964) (original description)
Carditopsis flabellum malvinae (A. d'Orbigny, 1846) accepted as Carditopsis malvinae (A. d'Orbigny, 1846) (basis of record)
Chaetopleura ahnni Rochebrune, 1884 accepted as Plaxiphora (Plaxiphora) aurata (Spalowsky, 1795) represented as Plaxiphora aurata (Spalowsky, 1795) (basis of record)
Chaetopleura frigida Rochebrune, 1889 accepted as Plaxiphora (Plaxiphora) aurata (Spalowsky, 1795) represented as Plaxiphora aurata (Spalowsky, 1795) (basis of record)
Chaetopleura hahni Rochebrune, 1889 accepted as Plaxiphora (Plaxiphora) aurata (Spalowsky, 1795) represented as Plaxiphora aurata (Spalowsky, 1795) (basis of record)
Chaetopleura savatieri Rochebrune, 1881 accepted as Plaxiphora (Plaxiphora) aurata (Spalowsky, 1795) represented as Plaxiphora aurata (Spalowsky, 1795) (basis of record)
Chaetopleura veneris Rochebrune, 1884 sensu Carcelles, 1950 accepted as Plaxiphora (Plaxiphora) aurata (Spalowsky, 1795) represented as Plaxiphora aurata (Spalowsky, 1795) (basis of record)
Chiton frembleii Broderip, 1832 accepted as Plaxiphora (Plaxiphora) aurata (Spalowsky, 1795) represented as Plaxiphora aurata (Spalowsky, 1795) (basis of record)
Chiton raripilosus Blainville, 1825 accepted as Plaxiphora aurata (Spalowsky, 1795) (source of synonymy)
Chiton setiger P. P. King, 1832 accepted as Plaxiphora (Plaxiphora) aurata (Spalowsky, 1795) represented as Plaxiphora aurata (Spalowsky, 1795) (status source)
Cyamiocardium crassilabrum Dell, 1964 (original description)
Cyamiomactra falklandica Dell, 1964 (original description)
Cyamium mosthaffii Pfeffer, 1886 accepted as Cyamium willii Pfeffer, 1886 (source of synonymy)
Cyamium willii Pfeffer, 1886 (additional source)
Cyclocardia antarctica (E. A. Smith, 1907) accepted as Cyclocardia astartoides (E. von Martens, 1878) (basis of record)
Cyclopecten falklandicus Dell, 1964 (original description)
Cyclopecten pteriola (Melvill & Standen, 1907) accepted as Cyclochlamys pteriola (Melvill & Standen, 1907) (basis of record)
Ennucula georgiana Dell, 1964 (original description)
Epicodakia falklandica Dell, 1964 accepted as Notocina falklandica (Dell, 1964) (original description)
Gaimardia trapesina trapesina (Lamarck, 1819) accepted as Gaimardia trapesina (Lamarck, 1819) (basis of record)
Kellia miliaris R. A. Philippi, 1845 accepted as Lasaea miliaris (R. A. Philippi, 1845) (basis of record)
Kellia nuculina E. von Martens, 1881 (basis of record)
Lasaea miliaris (R. A. Philippi, 1845) (basis of record)
Limopsis jousseaumi grandis E. A. Smith, 1907 accepted as Limopsis marionensis E. A. Smith, 1885 (source of synonymy)
Limopsis scotiana Dell, 1964 (original description)
Linucula pisum (G. B. Sowerby I, 1833) accepted as Nucula pisum G. B. Sowerby I, 1833 (basis of record)
Macoma (Psammacoma) georgiana Dell, 1964 accepted as Dellius georgianus (Dell, 1964) (original description)
Mya antarctica (Melvill & Standen, 1898) (basis of record)
Mya antarctica Melvill & Standen, 1914 accepted as Mya antarctica (Melvill & Standen, 1898) (source of synonymy)
Mysella arthuri (J. E. Cooper & Preston, 1910) accepted as Malvinasia arthuri J. E. Cooper & Preston, 1910 (new combination reference)
Mytilus edulis chilensis Hupé, 1854 accepted as Mytilus chilensis Hupé, 1854 (basis of record)
Neolepton falklandicum Dell, 1964 (original description)
Neolepton powelli Dell, 1964 (original description)
Philobrya capillata Dell, 1964 (original description)
Plaxiphora aurata (Spalowsky, 1795) (basis of record)
Plaxiphora aurata aurata (Spalowsky, 1795) (basis of record)
Plaxiphora superba Pilsbry, 1892 accepted as Plaxiphora (Plaxiphora) aurata (Spalowsky, 1795) represented as Plaxiphora aurata (Spalowsky, 1795) (basis of record)
Pseudokellya georgiana Dell, 1964 accepted as Ptychocardia georgiana (Dell, 1964) (original description)
Pseudokellya inexpectata Dell, 1964 (original description)
Siphonodentalium (Pulsellum) falklandicum Dell, 1964 accepted as Pulsellum falklandicum (Dell, 1964) (original description)