Scientific name	Latitude	Longitude	Year	Month	Basis of record	Dataset	Institution code	Collection code	Locality
Synoicum adareanum (Herdman, 1902)	-62.3	-58.666	1998		human observation	South American Antarctic Marine Biodiversity Literature	UNCordoba	Antarctica_SA
Corella eumyota Traustedt, 1882	-62.3	-58.666	1998		human observation	South American Antarctic Marine Biodiversity Literature	UNCordoba	Antarctica_SA
Cnemidocarpa verrucosa (Lesson, 1830)	-62.3	-58.666	1998		human observation	South American Antarctic Marine Biodiversity Literature	UNCordoba	Antarctica_SA
Tylobranchion speciosum Herdman, 1886	-62.3	-58.666	1998		human observation	South American Antarctic Marine Biodiversity Literature	UNCordoba	Antarctica_SA
Molgula pedunculata (Herdman, 1881)	-62.3	-58.666	1998		human observation	South American Antarctic Marine Biodiversity Literature	UNCordoba	Antarctica_SA
Pyura Molina, 1782	-62.483	-59.066			human observation	South American Antarctic Marine Biodiversity Literature	Uconcep	Antarctica_SA
Cionidae	-62.483	-59.066	2007		human observation	South American Antarctic Marine Biodiversity Literature	PUCEcuador	Antarctica_SA
Pyura setosa (Sluiter, 1905)	-62.3	-58.666	1998		human observation	South American Antarctic Marine Biodiversity Literature	UNCordoba	Antarctica_SA
Pyura discoveryi (Herdman, 1910)	-62.3	-58.666	1998		human observation	South American Antarctic Marine Biodiversity Literature	UNCordoba	Antarctica_SA
Pyura bouvetensis Michaelsen, 1904	-62.3	-58.666	1998		human observation	South American Antarctic Marine Biodiversity Literature	UNCordoba	Antarctica_SA
Cnemidocarpa verrucosa (Lesson, 1830)	-62.2333	-58.6333	2007		unknown	South American Antarctic Marine Biodiversity Literature	UNCórdoba	Antarctica_SA
Ascidiacea	-62.483	-59.6805	1990	1	human observation	South American Antarctic Marine Biodiversity Literature	INOCAR	Antarctica_SA
Distaplia cylindrica (Lesson, 1830)	-62.3	-58.666	1998		human observation	South American Antarctic Marine Biodiversity Literature	UNCordoba	Antarctica_SA
Ascidia Linnaeus, 1767	-56.7667	-27.0			preserved specimen	Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Invertebrates National Collection (MACNIn)	MACN	MACN-In	"Lance 24: ""Islas Orcadas"" A.R.A."
Ascidia Linnaeus, 1767	-54.1	-36.5			preserved specimen	Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Invertebrates National Collection (MACNIn)	MACN	MACN-In	"Lance 17: ""Islas Orcadas"" A.R.A."
Ascidia Linnaeus, 1767	-56.7667	-27.0			preserved specimen	Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Invertebrates National Collection (MACNIn)	MACN	MACN-In	"Lance 24: ""Islas Orcadas"" A.R.A."
Ascidia Linnaeus, 1767	-57.0166	-26.7			preserved specimen	Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Invertebrates National Collection (MACNIn)	MACN	MACN-In	"Lance 19: ""Islas Orcadas"" A.R.A."
Ascidia Linnaeus, 1767	-55.016	-35.933			preserved specimen	Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Invertebrates National Collection (MACNIn)	MACN	MACN-In	Cerca de Georgia del Sur
Ascidia Linnaeus, 1767	-56.7667	-27.0			preserved specimen	Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Invertebrates National Collection (MACNIn)	MACN	MACN-In	"Lance 24: ""Islas Orcadas"" A.R.A."
Molgula pyriformis Herdman, 1881	-45.87052	-67.51917			preserved specimen	Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Invertebrates National Collection (MACNIn)	MACN	MACN-In	Comodoro Rivadavia