occurrenceID	taxonID	catalogNumber	collectionCode	institutionCode	typeStatus	verbatimLabel	sex	individualCount	eventDate	recordedBy	recordNumber	decimalLatitude	decimalLongitude	minimumElevationInMeters	maximumElevationInMeters	minimumDepthInMeters	maximumDepthInMeters	country	stateProvince	municipality	locality	references	associatedOccurrences	associatedReferences	associatedSequences	basisOfRecord
E6619A56CB3256FBAF11B153E5D0178B.mc.49069F5804451BAF599812E1864327EA	E6619A56CB3256FBAF11B153E5D0178B.taxon	MBSMCOIA-M 10 D-3-5-10, MBSMCOIA-M 10 D-1-2-5-4, MBSMCOIA-M 10 D-1-5-10-1		MBSMCOIA		Three males, collected in the Prydz Bay, 68.2833 ° S, 75.5827 ° E; depth 578 m; collected on 31 Dec. 2020; Jianfeng Mou leg.; total organic carbon 1.37 %; sand, 7.87 %; clay, 16.77 %; silt 75.37 %; mean particle diameter 6.20 μm; on slide no. MBSMCOIA - M 10 D- 3 - 5 - 10, MBSMCOIA - M 10 D- 1 - 2 - 5 - 4 and MBSMCOIA - M 10 D- 1 - 5 - 10 - 1	male	3	2020-12-31	Jianfeng Mou		-61.0046	-54.6971	578							Prydz Bay	https://treatment.plazi.org/id/E6619A56CB3256FBAF11B153E5D0178B#49069F5804451BAF599812E1864327EA				MaterialCitation
E6619A56CB3256FBAF11B153E5D0178B.mc.9392608D30F0AA1AFB17A2A17E7491CC	E6619A56CB3256FBAF11B153E5D0178B.taxon	MBSMCOIA-DA-04-2-5-1		MBSMCOIA		female specimen was collected from Antarctic Peninsula, 61.0046 ° S, 54.6971 ° W; depth of 574 m; collected on 28 Dec. 2022; Jianfeng Mou leg.; muddy sediment; on slide no. MBSMCOIA - DA- 04 - 2 - 5 - 1	female	1	2022-12-28	Jianfeng Mou		-61.0046	-54.6971	574							Antarctic Peninsula	https://treatment.plazi.org/id/E6619A56CB3256FBAF11B153E5D0178B#9392608D30F0AA1AFB17A2A17E7491CC				MaterialCitation
07A15E440C79530FB4F9CC26CB4A8587.mc.056C7FD70D7B437E1CFC5E34E3CD4605	07A15E440C79530FB4F9CC26CB4A8587.taxon	MBSMCOIA-C 4-12-0-1-2		MBSMCOIA	holotype	Holotype: • male, collected in the Cosmonauts Sea; 67.1217 ° S, 44.3743 ° E; depth 1321 m; collected on 22 Jan. 2021; Jianfeng Mou leg.; total organic carbon 0.22 %; sand, 50.73 %; clay, 7.62 %; silt 41.11 %; mean particle diameter 4.49 mm; on slide no. MBSMCOIA - C 4 - 12 - 0 - 1 - 2	male	1	2021-01-22	Jianfeng Mou		-67.1217	44.3743	1321							Cosmonauts Sea	https://treatment.plazi.org/id/07A15E440C79530FB4F9CC26CB4A8587#056C7FD70D7B437E1CFC5E34E3CD4605				MaterialCitation
07A15E440C79530FB4F9CC26CB4A8587.mc.4F4C318033FE50CAF8C22CE1B7C691E3	07A15E440C79530FB4F9CC26CB4A8587.taxon	MBSMCOIA-C 5-7-0-2-2, MBSMCOIA-C 4-10-0-2-2, MBSMCOIA-C 4-11-2-4, MBSMCOIA-C 4-12-0-1		MBSMCOIA	paratype	Paratypes: • four males and three females, collected in the Cosmonauts Sea; 65.3262 ° S – 67.1217 ° S, 44.3743 ° E – 49.9987 ° E; depth 1321 – 2444 m; collected on 18 Jan. 2021 – 22 Jan. 2021, Feb. 2022; Jianfeng Mou leg.; total organic carbon 0.22 % – 0.61 %; sand, 4.78 % – 50.73 %; clay, 7.62 % – 23.70 %; silt, 41.11 % – 71.51 %; mean particle diameter 4.49 – 6.77 mm; males on slide no. MBSMCOIA - C 5 - 7 - 0 - 2 - 2, MBSMCOIA - C 4 - 10 - 0 - 2 - 2, MBSMCOIA - C 4 - 11 - 2 - 4 and MBSMCOIA - C 4 - 12 - 0 - 1; females on slide no. MBSMCOIA - C 4 - 11 - 2 - 4	male	7	2021-01-18	Jianfeng Mou		-67.1217	49.9987	1883							Cosmonauts Sea	https://treatment.plazi.org/id/07A15E440C79530FB4F9CC26CB4A8587#4F4C318033FE50CAF8C22CE1B7C691E3				MaterialCitation
5C595496BF9F566DB9E1712B93EFCC7F.mc.0F90984987B9B04B374BD7183B1F8C74	5C595496BF9F566DB9E1712B93EFCC7F.taxon	MBSMCOIA-A 2-2-2-5		MBSMCOIA	holotype	Holotype: • male, collected in the Amundsen Sea, 72.7167 ° S, 124.5031 ° W; depth 457 m; collected on 7 Feb. 2022; Jianfeng Mou leg.; muddy sediment; on slide no. MBSMCOIA - A 2 - 2 - 2 - 5	male	1	2022-02-07	Jianfeng Mou		-72.7167	-124.5031	457							Amundsen Sea	https://treatment.plazi.org/id/5C595496BF9F566DB9E1712B93EFCC7F#0F90984987B9B04B374BD7183B1F8C74				MaterialCitation
5C595496BF9F566DB9E1712B93EFCC7F.mc.A416750D394CF734E4C6EB48C66EB05D	5C595496BF9F566DB9E1712B93EFCC7F.taxon	MBSMCOIA-C 2-13-2-5-3, MBSMCOIA-A 11-00-5-10-3, MBSMCOIA-MF 1-2-2, MBSMCOIA-C 4-11-2-4, MBSMCOIA-C 4-12-0-1		MBSMCOIA	paratype	Paratypes: • three males and three females, collected in the Cosmonauts Sea, Prydz Bay and Amundsen Sea; 66.5038 ° S – 73.9433 ° S, 33.2992 ° E – 112.3525 ° W; depth 310 - 2085 m; collected on 1 Jan. 2021 – 22 Jan. 2021, Feb. 2022; Jianfeng Mou leg.; total organic carbon 0.12 % – 0.61 %; sand, 4.78 % – 55.92 %; clay, 7.62 % – 23.70 %; silt, 35.58 % – 71.51 %; mean particle diameter 4.36 – 6.77 mm; males on slide no. MBSMCOIA - C 2 - 13 - 2 - 5 - 3, MBSMCOIA - A 11 - 00 - 5 - 10 - 3, and MBSMCOIA - MF 1 - 2 - 2; females on slide no. MBSMCOIA - MF 1 - 2 - 2, MBSMCOIA - C 4 - 11 - 2 - 4, and MBSMCOIA - C 4 - 12 - 0 - 1	male	6	2021-01-01	Jianfeng Mou		-73.9433	-112.3525	1198						Prydz Bay	Cosmonauts Sea	https://treatment.plazi.org/id/5C595496BF9F566DB9E1712B93EFCC7F#A416750D394CF734E4C6EB48C66EB05D				MaterialCitation
