Scientific name	Latitude	Longitude	Year	Month	Basis of record	Dataset	Institution code	Collection code	Locality
Nacella Schumacher, 1817	-54.43	3.38			human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Bouvet Island
Paramunnidae	-65.1667	-64.1667			human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Antarctic Peninsula
Anthozoa	-54.01667	-70.05833	1994		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Fungi	-54.53	158.93	1975		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Macquarie Island
Anthozoa	-54.03333	-70.05	1994		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Nematoda	-54.03333	-70.05	1994		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Nematoda	-54.96667	-70.075	1994		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Nematoda	-54.01667	-70.05833	1994		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Animalia	-54.01667	-70.05833	1994		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Callithamnion collabens (Rudolphi) L.McIvor & Maggs	-34.19882	24.79789			human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			South Africa
Platyhelminthes	-54.03333	-70.05	1994		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Chlorophyta	-53.61583	-70.92861	2009		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Rhodophyta	-53.61583	-70.92861	2009		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Hydrozoa	-53.61583	-70.92861	2009		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Rhodophyta	-53.62611	-70.92028	2009		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Rhodophyta	-53.61583	-70.92861	2009		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Straits of Magellan
Desmarestia confervoides (Bory de Saint-Vincent) M.E.Ramírez & A.F.Peters, 1993	-54.49877	158.94079	1949		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			Macquarie Island
Epymenia capensis (J.Agardh) Papenf.	-33.14287	17.98212			human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			South Africa
Capitellidae	-62.20111	-58.9625	2008		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			King George Island
Trochidae	-62.20111	-58.9625	2008		human observation	The First Comprehensive Description of the Biodiversity and Biogeography of Antarctic and Sub-Antarctic Intertidal Communities			King George Island