Scientific name	Latitude	Longitude	Year	Month	Basis of record	Dataset	Institution code	Collection code	Locality
Pleuromamma Giesbrecht, 1898	-59.075	-69.592	1962	10	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Drake Passage
Epitoniidae	-72.083	172.142	1968	1	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Victoria Land
Epsilonema cyrtum Steiner, 1931	-77.67	-35.5	1959	1	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Coats Land, Vahsel Bay, Off Duke Ernst Bay
Neoephydra prionoptera	-41.87	-73.83	1952	1	preserved specimen	NMNH Extant Specimen Records	USNM	Entomology	Ancud
Ophioperla koehleri (Bell, 1908)	-60.85	-42.925	1964	4	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	South Orkney Islands, east of islands
Neoephydra trichina	-53.15	-70.92	1971	4	preserved specimen	NMNH Extant Specimen Records	USNM	Entomology	Punta Arenas, Rio de las Minas
Haliclona Grant, 1835	-61.3067	-44.3933	1976	2	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	South Orkney Islands, on continental shelf south of islands
Haliclona Grant, 1835	-52.717	-74.525	1966	1	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Strait Of Magellan, west mouth of strait
Neoephydra araucaria Mathis, 2008	-42.9967	-72.4425	1987	1	preserved specimen	NMNH Extant Specimen Records	USNM	Entomology	Termas Amarillo, ca. 30 kilometers southeast Chaiten
Carex phleoides Cav.	-42.3809	-72.4157	2008	10	preserved specimen	NMNH Extant Specimen Records	US	Botany	Region Los Lagos, Huinay, next to power station
Neoephydra araucaria Mathis, 2008	-41.17	-73.67	1978	2	preserved specimen	NMNH Extant Specimen Records	USNM	Entomology	Laguna El Pato
Neoephydra araucaria Mathis, 2008	-41.17	-73.67	1978	2	preserved specimen	NMNH Extant Specimen Records	USNM	Entomology	Laguna El Pato
Desmarestia menziesii	-64.7739	-64.0539	1984	2	preserved specimen	NMNH Extant Specimen Records	US	Botany	West Antarctica, Palmer Peninsula, Palmer Research Station
Ophiuroidea	-75.133	-175.908	1967	1	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology
Haliclona constans (Boury-Esnault & van Beveren, 1982)	-54.65	-57.175	1966	3	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Burdwood Bank
Astragalus moyanoi Speg.	-50.1328	-72.1478	2002	1	preserved specimen	NMNH Extant Specimen Records	US	Botany	Departamento Lago Argentino: Calafate, N shore of Lago Argentino, 1 km W of Estancia La Porfia
Adesmia corymbosa Clos	-48.8365	-71.0679	2002	1	preserved specimen	NMNH Extant Specimen Records	US	Botany	Lago Cardiel, cerros sobre Margen NW
Ophioperla koehleri (Bell, 1908)	-53.858	-37.617	1966	2	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	South Georgia Island
Eleocharis albibracteata Nees & E.Mey.	-46.58	-71.0	1970	2	preserved specimen	NMNH Extant Specimen Records	US	Botany	Perito Moreno, Chacra 8 Hermanos, suelo salado en borde de laguna, copiosamente
Scoloplos bathytatus Blake, 2017	-57.042	-56.467	1962	12	preserved specimen	NMNH Extant Specimen Records	USNM	Invertebrate Zoology	Burdwood Bank