Scientific name	Latitude	Longitude	Year	Month	Basis of record	Dataset	Institution code	Collection code	Locality
Genaxinus debilis (Thiele, 1912)	-71.3833	-14.0			unknown	SOMBASE	BAS	SOMBASE	Vest Kapp
Genaxinus debilis (Thiele, 1912)	-71.3333	-12.3833			unknown	SOMBASE	BAS	SOMBASE	Vest Kapp
Genaxinus debilis (Thiele, 1912)	-72.9667	-11.1167			unknown	SOMBASE	BAS	SOMBASE	Atka Bucht
Genaxinus debilis (Thiele, 1912)	-70.8	-10.5833			unknown	SOMBASE	BAS	SOMBASE	Atka Bucht
Limatula hodgsoni (E.A.Smith, 1907)	-67.1	75.26			unknown	SOMBASE	BAS	SOMBASE	Prydz Bay
Genaxinus debilis (Thiele, 1912)	-62.1333	-58.45			unknown	SOMBASE	BAS	SOMBASE	Admiralty Bay
Kidderia subquadrata (Pelseneer, 1903)	-62.1333	-58.45			unknown	SOMBASE	BAS	SOMBASE	Admiralty Bay
Onoba gelida (E.A.Smith, 1907)	-67.0	142.5			unknown	SOMBASE	BAS	SOMBASE	Commonwealth Bay
Margarites biconica Numanami, 1996	-72.8667	-19.6167			unknown	SOMBASE	BAS	SOMBASE	Vest Kapp
Parmophoridea mawsoni (Powell, 1958)	-71.685	-12.7383			unknown	SOMBASE	BAS	SOMBASE	Kapp Norvegia
Pontiothauma ergata Hedley, 1916	-71.5667	-12.43			unknown	SOMBASE	BAS	SOMBASE	Kapp Norvegia
Probuccinum tenerum (E.A.Smith, 1907)	-70.8683	-10.4967			unknown	SOMBASE	BAS	SOMBASE	North of Kapp Norvegia
Onoba kergueleni (E.A.Smith, 1875)	-62.1667	-58.55			unknown	SOMBASE	BAS	SOMBASE	Ezcurra Inlet
Onoba kergueleni (E.A.Smith, 1875)	-76.0	164.0			unknown	SOMBASE	BAS	SOMBASE	McMurdo Sound
Amauropsis rossiana E.A.Smith, 1907	-77.85	169.75			unknown	SOMBASE	BAS	SOMBASE	Hut Point
Adacnarca limopsoides (Thiele, 1912)	-78.4833	-165.65			unknown	SOMBASE	BAS	SOMBASE	Ross Sea
Astarte antarctica Thiele, 1912	-73.3333	174.0			unknown	SOMBASE	BAS	SOMBASE	Ross Sea
Banzarecolpus austrinus (Watson, 1881)	-49.6017	69.345			unknown	SOMBASE	BAS	SOMBASE	B. Larose
Pontiothauma ergata Hedley, 1916	-72.85	-19.3333			unknown	SOMBASE	BAS	SOMBASE	Vest Kapp
incertae sedis	-60.5833	-45.5			unknown	SOMBASE	BAS	Barnes et al 2008	South Orkneys