74 



DISCOVERY REPORTS 



Pellilitorina sctosa (Smith, 1875). South Georgia and Bouvet I. 



Ovirissoa georgiana (Pfeffer, 1886). South Georgia 



Subonoba fraudulenta (Smith, 1907). South Orkney Is. . 



Subonoba cf. paucilirata (Melvill & Standen, 1912). South Georgia 



Eatoniella kergiielenensis major Strebel, 1908. South Orkney Is. 



Trochaclis antarctica Thiele, 191 2. Ross Sea ..... 



Ataxocerithium pulliun (Philippi, 1845). Falkland Is. and Patagonia 



Cerithiella seymouriana (Strebel, 1908). South Georgia . 



Cerithiella astrolabiensis (Strebel, 1908). South Sandwich Is. 

 *Turritellopsis thielei n.sp. Palmer Archipelago .... 

 ■\Colpospirella algida (Melvill & Standen, 191 2). Falkland Is. and South Georgia 



Mathilda malvinarum (Strebel, 1908). Falkland Is. 



Balcis antarctica (Strebel, 1908). South Sandwich Is. . 



Balcis cf. solitaria (Smith, 1915). Palmer Archipelago . 



Balcis cf. tumidula (Thiele, 1912). Clarence I. 



Cirsotrema magellanica (Philippi, 1845). Falkland Is. 



Cirsotrema magellanica latecostata (Strebel, 1905). Falkland Is. and Patagonia 



Cirsotrema fenestrata (Strebel, 1908). South Georgia 



Acirsa antarctica (Smith, 1907). Ross Sea .... 

 *Acirsa annectens n.sp. North of Falkland Is. . 



Amauropsis anderssoni (Strebel, 1907). South Georgia . 



Amauropsis aureolutea (Strebel, 1908). South Georgia, South Sandwich and South 



Amauropsis georgianus (Strebel, 1908). South Georgia . 



Amauropsis rossiana (Smith, 1907). Ross Sea 

 f Amauropsis (Kerguelenatica) grisea (Martens, 1878). South Shetland Is., Bouvet I 



Polinices patagonicus (Philippi, 1845). South Georgia and Falkland Is. 

 ■\Falsilunatia soluta (Gould, 1848). Falkland Is 



Falsilunatia recognita (Rochebrune & Mabille, 1889). Falkland Is. to Argentina 

 \Sinuber sculpta (Martens, 1878). Ross Sea and north of Falkland Is. 

 *Sinuber sculpta scotiana n.subsp. South Orkney Is. and South Georgia 



Prolacuna indecora (Thiele, 1912). Ross Sea ..... 



Prolacuna macmurdensis (Hedley, 191 1). Ross Sea . 



Tectonatica impervia (Philippi, 1845). Falkland Is. and South Georgia 



Lamellaria patagonica Smith, 1881. Falkland Is. .... 



Lamellaria elata Strebel, 1907. Falkland Is. . 



Lamellaria sp. A. Falkland Is. to Patagonia ..... 



Marseniopsis pacifica Bergh, 1886. South Georgia and South Orkney Is 



Trochita trochiformis (Gmelin, 1791). Falkland Is.-Patagonia-Burdwood Bank 



Trochita clypeolum Reeve, 1859. Falkland Is.-Patagonia-Burdwood Bank 

 *Trochita georgiana n.sp. South Georgia to Shag Rocks . 



Crepipatella dilatata (Lamarck, 1822). Falkland Is. 

 ■\Antitrichotropis antarctica (Thiele, 191 2). Ross Sea 



Antitrichotropis wandelensis (Lamy, 1906). South Shetland Is. 



Trichoconcha mirabilis Smith, 1907. South Georgia 



Neoconcha vestita Smith, 1907. Ross Sea .... 

 ■\*Discotrichoconcha cornea n.gen. and n.sp. Palmer Archipelago 



Perissodonta georgiana Strebel, 1908. South Georgia 



Fusitriton cancellatum (Lamarck, 1822). Falkland Is. and Patagonia 



Pareuthria fuscata (Bruguiere, 1792). Falkland Is. . 



Pareuthria magellanica (Philippi, 1848). Falkland Is. 



Pareuthria michaelseni (Strebel, 1905). Falkland Is. and Patagonia 



Pareuthria paessleri (Strebel, 1905). Strait of Magellan . 



Pareuthria plumbea (Philippi, 1844). Strait of Magellan 



Pareuthria ringei (Strebel, 1905). Cape Horn and Burdwood Bank 



page 109 



Shetland 



and 



Ross 



Is. 



Sea 



