Sipho crassicostatus Melvill et Standen. 
Cominella modesta v. Martens. 
— (Chlanidota) densisculpta v. Martens. 
. — vestita v. Martens. 
Trophon geversianus Pallas. 
—  breyispira v. Martens. 
—  cinguliferus Pfeffer. 
—  Longstaffi Smith. , 
—  coulmanensis Smith. 
—  crispus Couthouy. 
— minutus Melvill et Standen. 
Cerithium Charcoti Lamy. 
— georgianum Pfeffer. 
Lovenella antarctica Smith. 
Liüttorina (Lævilittorina) caliginosa Gould. 
— — granum Pfeffer. 
— — venusta Pfeffer. 
— — umbilicata Pfeffer. 
—— _ pygmæa Pfeffer. 
== _ elongata Pelseneer. 
— — coriacea Melvill et Standen. 
— (Pellilittorina) pellita v. Martens. 
— — setosa E.-A. Smith. 
Lacuna wandelensis Lamy. 
—  notorcadensis Melvill et Standen. 
Lacunella antarctica v. Martens. 
(— Littorina pumilio v. Martens, non Smith). 
Rissoa grisea v. Martens. 
—  adarensis Smith. 
—  georgiana Pfeffer. 
—  fraudulenta Smith. 
—  gelida Smith. 
—  deserta Smith. 
—  glacialis Smith. 
—  edgariana Melvill et Standen. 
—  ({Setia) inflata Pelseneer. 
— —  columna Pelseneer. 
—  {Cingula) cingillus Montagu. 
—  (Ceratia) Turqueti Lamy. 
—  (? — ) subtruncata Pelseneer. 
— _ {Onoba) scotiana Melvill et Standen. 
