Scientific name	Latitude	Longitude	Year	Month	Basis of record	Dataset	Institution code	Collection code	Locality
Epitoniidae	-43.3	-64.283	1978	7	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Ninfas Point
Epitoniidae	-62.6917	-56.0292	1983	4	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	South Shetland Islands, Bridgeman Island
Epitoniidae	-65.2333	-64.2	1982	3	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Antarctic Peninsula, Argentine Islands, Petermann Island
Epitoniidae	-53.733	-66.267	1964	2	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Cape Penas
Epitoniidae	-53.6	-38.05	1975	5	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	South Georgia Island
Epitoniidae	-54.833	-129.817	1964	11	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology
Cirsotrema Mörch, 1852	-72.008	172.508	1968	1	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Victoria Land
Epitoniidae	-63.4044	-57.0353	1983	4	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Antarctic Peninsula, Trinity Peninsula, Hope Bay
Epitoniidae	-49.65	178.92	1968	2	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Antipodes Islands
Epitoniidae	-52.717	-74.525	1966	1	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Strait Of Magellan, west mouth of strait
Epitonium Röding, 1798	-54.8367	-64.49	1971	11	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Staten Island
Epitonium Röding, 1798	-54.652	-63.835	1971	10	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Staten Island
Epitoniidae	-53.1	-67.07	1970	3	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Strait Of Magellan, east of Mouth
Epitonium magellanicum (Philippi, 1845)	-54.8	-64.7	1971	4	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Staten Island, Le Maire Strait
Epitoniidae	-77.87	166.721	1961	11	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Victoria Land, Mcmurdo Sound, Ross Island
Epitoniidae	-53.125	-59.367	1962	12	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Beauchene Island
Epitoniidae	-53.1	-67.07	1970	3	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Strait Of Magellan, east of Mouth
Epitoniidae	-49.667	178.892	1967	1	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Antipodes Islands, west of islands
Epitoniidae	-76.035	-179.95	1972	2	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Victoria Land, Moubray Pennell Bank
Epitoniidae	-55.7	-70.558	1962	8	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Hoste Island