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	eventRemarks	occurrenceRemarks
F8431828103B53DDB0F3E36DBE786A72.mc.29C1A244E362A27BD7D4F3FF46EC636F	F8431828103B53DDB0F3E36DBE786A72.taxon	NSMT-Cr 33059		NSMT		Male, 10.1 mm (NSMT - Cr 33059), Kannonzaki Coast, Yokosuka, Kanagawa, Japan (35.2590 ° N, 139.7429 ° E) (Fig. 1 A), shallow subtidal zone, rocky shore, among holdfast of the brown alga Sargassum fusiforme, 1 March 2022, H. Yoshimura coll.	male	1	2022-03-01	H. Yoshimura		35.259	139.7429					Japan	Kanagawa	Kannonzaki Coast	Kannonzaki Coast	https://treatment.plazi.org/id/F8431828103B53DDB0F3E36DBE786A72#29C1A244E362A27BD7D4F3FF46EC636F				MaterialCitation		
F8431828103B53DDB0F3E36DBE786A72.mc.C79FDD8ED2242CA987779D64A9E9538E	F8431828103B53DDB0F3E36DBE786A72.taxon	NSMT-Cr 33060		NSMT		male, 8.3 mm (NSMT - Cr 33060), Shirahama, Minamiboso, Chiba, Japan (34.9031 ° N, 139.8862 ° E) (Fig. 1 D), intertidal zone, rocky shore, 5 June 2023, H. Ogawa coll.	male	1	2023-06-05	H. Ogawa		34.9031	139.8862					Japan	Chiba	Shirahama	Shirahama	https://treatment.plazi.org/id/F8431828103B53DDB0F3E36DBE786A72#C79FDD8ED2242CA987779D64A9E9538E				MaterialCitation		
F8431828103B53DDB0F3E36DBE786A72.mc.B59D5A2EBC1157AE2E04D964B5A5A528	F8431828103B53DDB0F3E36DBE786A72.taxon	NSMT-Cr 33061		NSMT		male, 8.3 mm (NSMT - Cr 33061), Oura Beach, Shikinejima, Tokyo, Japan (34.3307 ° N, 139.2083 ° E) (Fig. 1 F), shallow subtidal zone, rocky shore, among the red algae, 3 August 2024, H. Yoshimura coll.	male	1	2024-08-03	H. Yoshimura		34.3307	139.2083					Japan	Tokyo	Oura Beach	Oura Beach	https://treatment.plazi.org/id/F8431828103B53DDB0F3E36DBE786A72#B59D5A2EBC1157AE2E04D964B5A5A528				MaterialCitation		
F8431828103B53DDB0F3E36DBE786A72.mc.E400A34AEB69F0E5D4B91FF2D9900A5D	F8431828103B53DDB0F3E36DBE786A72.taxon	NSMT-Cr 33062, NSMT-Cr 33063		NSMT		male, 6.4 mm (NSMT - Cr 33062: Fig. 2 A), ovigerous female, 6.2 mm (NSMT - Cr 33063: Fig. 2 B), Uradome Beach, Iwami, Tottori, Japan (35.5915 ° N, 134.3220 ° E) (Fig. 1 H), shallow subtidal zone, rocky shore, among holdfast of the red alga Hypnea sp., 16 June 2024, H. Ogawa, Y. Mukaida, M. Ooga, and H. Yoshimura coll.	male	1	2024-06-16	H. Ogawa & Y. Mukaida & M. Ooga & H. Yoshimura		35.5915	134.322					Japan	Tottori	Uradome Beach	Uradome Beach	https://treatment.plazi.org/id/F8431828103B53DDB0F3E36DBE786A72#E400A34AEB69F0E5D4B91FF2D9900A5D				MaterialCitation		
F8431828103B53DDB0F3E36DBE786A72.mc.941FC5C308229CAF59067C647932F9CB	F8431828103B53DDB0F3E36DBE786A72.taxon	NNIBRIV 137288		NNIBRIV		male, 5.0 mm (NNIBRIV 137288), Songjeonggudeokpo-gil, Haeundae-gu, Busan, South Korea (35.1682 ° N, 129.1975 ° E) (Fig. 1 K), tide pool, rocky shore, among the brown alga Sargassum thunbergii, 26 September 2024, H. Yoshimura, C. W. Lee and K. Tomikawa coll.	male	1	2024-09-26	H. Yoshimura & C. W. Lee & K. Tomikawa		35.1682	129.1975					South Korea	Busan	Haeundae-gu	Songjeonggudeokpo-gil	https://treatment.plazi.org/id/F8431828103B53DDB0F3E36DBE786A72#941FC5C308229CAF59067C647932F9CB				MaterialCitation		
A6AB1033296A5F529BB1FAE054DAA466.mc.91C05ECDE91E97C5CF5D53D2C088AC4F	A6AB1033296A5F529BB1FAE054DAA466.taxon	NSMT-Cr 33064		NSMT	holotype	Holotype: • male, 9.8 mm (NSMT - Cr 33064), Kannonzaki Coast, Yokosuka, Kanagawa, Japan (35.2592 ° N, 139.7436 ° E) (Fig. 1 A), shallow subtidal zone, rocky shore, among holdfast of the brown alga Eisenia bicyclis, 4 February 2023, H. Yoshimura coll.	male	1	2023-02-04	H. Yoshimura		35.2592	139.7436					Japan		Yokosuka	Kannonzaki Coast	https://treatment.plazi.org/id/A6AB1033296A5F529BB1FAE054DAA466#91C05ECDE91E97C5CF5D53D2C088AC4F				MaterialCitation		
A6AB1033296A5F529BB1FAE054DAA466.mc.13A48715116932515E83E03982EA8349	A6AB1033296A5F529BB1FAE054DAA466.taxon	NSMT-Cr 33065, NSMT-Cr 33068		NSMT	paratype	Paratypes: • male, 10.4, 9.9, 8.5 mm (NSMT - Cr 33065 – 33067), ovigerous female, 8.7 mm (NSMT - Cr 33068), same data as for the holotype	male	2	2023-02-04	Cr		35.2592	139.7436					Japan		Yokosuka	Cr	https://treatment.plazi.org/id/A6AB1033296A5F529BB1FAE054DAA466#13A48715116932515E83E03982EA8349				MaterialCitation		
A6AB1033296A5F529BB1FAE054DAA466.mc.596700F3CE59D984DF20347BB4A5D33C	A6AB1033296A5F529BB1FAE054DAA466.taxon	NSMT-Cr 33069, NSMT-Cr 33071		NSMT	paratype	male, 9.6, 7.1 mm (NSMT - Cr 33069, 33070), female, 5.9 mm (NSMT - Cr 33071), Kannonzaki Coast, Yokosuka, Kanagawa, Japan (35.2592 ° N, 139.7432 ° E) (Fig. 1 A), shallow subtidal zone, rocky shore, among holdfast of the brown alga Sargassum sp., 22 April 2023, H. Yoshimura coll.	male	2	2023-04-22	H. Yoshimura		35.2592	139.7432					Japan	Kanagawa	Kannonzaki Coast	Kannonzaki Coast	https://treatment.plazi.org/id/A6AB1033296A5F529BB1FAE054DAA466#596700F3CE59D984DF20347BB4A5D33C				MaterialCitation		
A6AB1033296A5F529BB1FAE054DAA466.mc.D1DBE3094F1628185534F446B4BD4548	A6AB1033296A5F529BB1FAE054DAA466.taxon	NSMT-Cr 33072		NSMT	paratype	male, 7.0 mm (NSMT - Cr 33072), Arasaki Coast, Yokosuka, Kanagawa, Japan (35.1947 ° N, 139.5996 ° E) (Fig. 1 B), shallow subtidal zone, rocky shore, among the red alga Corallina sp., 2 September 2023, H. Yoshimura coll.	male	1	2023-09-02	H. Yoshimura		35.1947	139.5996					Japan	Kanagawa	Arasaki Coast	Arasaki Coast	https://treatment.plazi.org/id/A6AB1033296A5F529BB1FAE054DAA466#D1DBE3094F1628185534F446B4BD4548				MaterialCitation		
A6AB1033296A5F529BB1FAE054DAA466.mc.05C01D66497DB6C91B5174BEA541C829	A6AB1033296A5F529BB1FAE054DAA466.taxon	NSMT-Cr 33073		NSMT	paratype	male, 13.8 mm (NSMT - Cr 33073: Fig. 6 A), Uchiura Beach, Kamogawa, Chiba, Japan (35.1262 ° N, 140.1893 ° E) (Fig. 1 C), shallow subtidal zone, rocky shore, among the red alga Corallina sp., 18 June 2022, H. Yoshimura coll.	male	1	2022-06-18	H. Yoshimura		35.1262	140.1893					Japan	Chiba	Uchiura Beach	Uchiura Beach	https://treatment.plazi.org/id/A6AB1033296A5F529BB1FAE054DAA466#05C01D66497DB6C91B5174BEA541C829				MaterialCitation		
A6AB1033296A5F529BB1FAE054DAA466.mc.F9BB1AE5D71A6B1E8356FA863240DA2B	A6AB1033296A5F529BB1FAE054DAA466.taxon	NSMT-Cr 33074		NSMT	paratype	male, 10.0 mm (NSMT - Cr 33074), Shirahama, Minamiboso, Chiba, Japan (34.9031 ° N, 139.8862 ° E) (Fig. 1 D), intertidial zone, rocky shore, 5 June 2023, H. Ogawa coll.	male	1	2023-06-05	H. Ogawa		34.9031	139.8862					Japan	Chiba	Shirahama	Shirahama	https://treatment.plazi.org/id/A6AB1033296A5F529BB1FAE054DAA466#F9BB1AE5D71A6B1E8356FA863240DA2B				MaterialCitation		
A6AB1033296A5F529BB1FAE054DAA466.mc.C8BB4DD24EFB3D16039AE4F7E0D6641F	A6AB1033296A5F529BB1FAE054DAA466.taxon	NSMT-Cr 33075, NSMT-Cr 33076		NSMT	paratype	female, 12.6, 10.3 mm (NSMT - Cr 33075: Fig. 6 B, NSMT - Cr 33076), Takurazaki, Wakayama, Wakayama, Japan (34.2671 ° N, 135.0605 ° E) (Fig. 1 I), shallow subtidal zone, rocky shore, under the stone, 10 May 2024, H. Yoshimura coll.	female	1	2024-05-10	H. Yoshimura		34.2671	135.0605					Japan	Wakayama	Cr	Takurazaki	https://treatment.plazi.org/id/A6AB1033296A5F529BB1FAE054DAA466#C8BB4DD24EFB3D16039AE4F7E0D6641F				MaterialCitation		
A6AB1033296A5F529BB1FAE054DAA466.mc.85F4FDC1F2BE2E3C41EA62DB436DA6A8	A6AB1033296A5F529BB1FAE054DAA466.taxon	NSMT-Cr 33077, NSMT-Cr 33078		NSMT	paratype	male, 10.0 mm (NSMT - Cr 33077), female, 7.9 mm (NSMT - Cr 33078), Uradome Beach, Iwami, Tottori, Japan (35.5921 ° N, 134.3198 ° E) (Fig. 1 H), shallow subtidal zone, rocky shore, among sporophyll of the brown alga Undaria pinnatifida lying on the sea bottom, 16 June 2024, H. Ogawa, Y. Mukaida, M. Ooga, and H. Yoshimura coll.	male	2	2024-06-16	H. Ogawa & Y. Mukaida & M. Ooga & H. Yoshimura		35.5921	134.3198					Japan	Tottori	Uradome Beach	Uradome Beach	https://treatment.plazi.org/id/A6AB1033296A5F529BB1FAE054DAA466#85F4FDC1F2BE2E3C41EA62DB436DA6A8				MaterialCitation		
967A4C8DAA6D5A269D40336937981218.mc.682B5397DC6CE094533045FABBE1CAE6	967A4C8DAA6D5A269D40336937981218.taxon	NSMT-Cr 33079		NSMT		Male, 9.3 mm (NSMT - Cr 33079: Fig. 13 A), Kaichu Doro, Uruma, Okinawa, Japan (26.3324 ° N, 127.9222 ° E) (Fig. 1 J), intertidal zone, coral beach, among the green alga Ulva sp., 14 March 2025, H. Yoshimura coll.	male	1	2025-03-14	H. Yoshimura		26.3324	127.9222					Japan	Okinawa	Kaichu Doro	Kaichu Doro	https://treatment.plazi.org/id/967A4C8DAA6D5A269D40336937981218#682B5397DC6CE094533045FABBE1CAE6				MaterialCitation		
967A4C8DAA6D5A269D40336937981218.mc.36C9BAB2BB12476FD7BE8D07934C5A36	967A4C8DAA6D5A269D40336937981218.taxon	NSMT-Cr 33080		NSMT		ovigerous female, 7.5 mm (NSMT - Cr 33080), Ono Beach, Shimoda, Shizuoka, Japan (34.6329 ° N, 138.8975 ° E) (Fig. 1 E), shallow subtidal zone, rocky shore, under the stone, 24 February 2024, H. Yoshimura coll.	female	1	2024-02-24	H. Yoshimura		34.6329	138.8975					Japan	Shizuoka	Ono Beach	Ono Beach	https://treatment.plazi.org/id/967A4C8DAA6D5A269D40336937981218#36C9BAB2BB12476FD7BE8D07934C5A36				MaterialCitation		
967A4C8DAA6D5A269D40336937981218.mc.6D8D1859BA7EBFCD1BE1B71A9D16D169	967A4C8DAA6D5A269D40336937981218.taxon	NSMT-Cr 33081, NSMT-Cr 33082, NSMT-Cr 33083		NSMT		male, 8.7, 7.4 mm (NSMT - Cr 33081: Fig. 13 B, NSMT - Cr 33082), ovigerous female, 5.1 mm (NSMT - Cr 33083: Fig. 13 C), Oura Beach, Shikinejima, Tokyo, Japan (34.3307 ° N, 139.2083 ° E) (Fig. 1 F), shallow subtidal zone, rocky shore, under the stone, 3 August 2024, H. Yoshimura coll.	male	2	2024-08-03	H. Yoshimura		34.3307	139.2083					Japan	Tokyo	Oura Beach	Oura Beach	https://treatment.plazi.org/id/967A4C8DAA6D5A269D40336937981218#6D8D1859BA7EBFCD1BE1B71A9D16D169				MaterialCitation		
967A4C8DAA6D5A269D40336937981218.mc.1981679019CEC333B749D5BC8530AE4A	967A4C8DAA6D5A269D40336937981218.taxon	NSMT-Cr 33084		NSMT		male, 14.6, 7.9, 6.5 mm (NSMT - Cr 33084 – 33086), Yakengahama Beach, Hachijojima, Tokyo, Japan (33.1007 ° N, 139.7696 ° E) (Fig. 1 G), rocky shore, 20 December 2022, K. Tomikawa coll.	male	1	2022-12-20	K. Tomikawa		33.1007	139.7696					Japan	Tokyo	Yakengahama Beach	Yakengahama Beach	https://treatment.plazi.org/id/967A4C8DAA6D5A269D40336937981218#1981679019CEC333B749D5BC8530AE4A				MaterialCitation		
