Scientific name	Latitude	Longitude	Year	Month	Basis of record	Dataset	Institution code	Collection code	Locality
Tetramitus pyriformis G.A.Klebs	-61.1333	-55.1167	1971	2	human observation	Invertebrates compiled by W.Block	AADC	BLOCK	Elephant Island- South Shetland Islands
Tetramitus rostratus Perty	-61.1333	-55.1167	1971	2	human observation	Invertebrates compiled by W.Block	AADC	BLOCK	Elephant Island- South Shetland Islands
Tetramitus rostratus Perty	-60.7167	-45.6333	1969	12	human observation	Invertebrates compiled by W.Block	AADC	BLOCK	North Point, Signy Island- South Orkney Islands
Tetramitus Perty, 1852	-74.44	164.01	2016	10	material sample	Antarctic Hypersaline Brine Raw sequence reads
Tetramitus Perty, 1852	-67.5856	-68.1331	2015	1	material sample	Antarctic Snow Algae 2014/15 16S and 18S Illumina Seq of snow algae communities around Ryder Bay, Antarctica