taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
A855A503FFB1FF9E5299499B3B7BFE5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14734122/files/figure.png	https://doi.org/10.5281/zenodo.14734122	FIGURE 1. Habit and skeletal structure of Rhabderemiaginamaensis sp. nov., holotype (NSMT-Po-2509).A, habit in life shows thin encrusting specimen on a stalactite. B, precise view of the surface shows semitransparent subdermal canals (arrowheads). C, perpendicular section of skeleton shows hymedesmioid structure. Scale bars: A, 10 mm; B, 3 mm; C, 100 µm.	FIGURE 1. Habit and skeletal structure of Rhabderemiaginamaensis sp. nov., holotype (NSMT-Po-2509).A, habit in life shows thin encrusting specimen on a stalactite. B, precise view of the surface shows semitransparent subdermal canals (arrowheads). C, perpendicular section of skeleton shows hymedesmioid structure. Scale bars: A, 10 mm; B, 3 mm; C, 100 µm.	2025-01-14	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa		Zenodo	biologists	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa			
A855A503FFB1FF9E5299499B3B7BFE5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14734124/files/figure.png	https://doi.org/10.5281/zenodo.14734124	FIGURE 2. Megascleres of Rhabderemia ginamaensis sp. nov., holotype (NSMT-Po-2509).A, larger rhabdostyles. B, smaller rhabdostyles. Scale bar: 50 µm.	FIGURE 2. Megascleres of Rhabderemia ginamaensis sp. nov., holotype (NSMT-Po-2509).A, larger rhabdostyles. B, smaller rhabdostyles. Scale bar: 50 µm.	2025-01-14	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa		Zenodo	biologists	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa			
A855A503FFB1FF9E5299499B3B7BFE5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14734127/files/figure.png	https://doi.org/10.5281/zenodo.14734127	FIGURE 3. Miscroscleres of Rhabderemia ginamaensis sp. nov., holotype (NSMT-Po-2509). Scale bars: A, microstyles. B, magnified view of base of microstyles, showing rough surface. C, larger spirosigma. D, smaller spirosigma. E, microxea. Scale bars: A, 5 µm; B, 1 µm; C, D, 2 µm; E, 10 µm.	FIGURE 3. Miscroscleres of Rhabderemia ginamaensis sp. nov., holotype (NSMT-Po-2509). Scale bars: A, microstyles. B, magnified view of base of microstyles, showing rough surface. C, larger spirosigma. D, smaller spirosigma. E, microxea. Scale bars: A, 5 µm; B, 1 µm; C, D, 2 µm; E, 10 µm.	2025-01-14	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa		Zenodo	biologists	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa			
A855A503FFB5FF945299489E3E8CF8D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14734129/files/figure.png	https://doi.org/10.5281/zenodo.14734129	FIGURE 4. Spicules of Rhabderemia forcipula, holotype (MNHN-IP-2015-384). A, rhabdostyles. B, rugose microstyle. C, magnified view of the base of the rugose microstyle with sharp spines distributed on the surface. D, magnified view of tip of rugose microstyle. E, smooth microstyle. F, magnified view of base of smooth microstyle. Scale bars: A, 50 µm; B, E, 20 µm; C, D, F, 2 µm.	FIGURE 4. Spicules of Rhabderemia forcipula, holotype (MNHN-IP-2015-384). A, rhabdostyles. B, rugose microstyle. C, magnified view of the base of the rugose microstyle with sharp spines distributed on the surface. D, magnified view of tip of rugose microstyle. E, smooth microstyle. F, magnified view of base of smooth microstyle. Scale bars: A, 50 µm; B, E, 20 µm; C, D, F, 2 µm.	2025-01-14	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa		Zenodo	biologists	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa			
A855A503FFB5FF945299489E3E8CF8D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14734131/files/figure.png	https://doi.org/10.5281/zenodo.14734131	FIGURE 5. Sigmoid microscleres of Rhabderemia forcipula, holotype (MNHN-IP-2015-384).A, thraustosigma. B, spirosigma. Scale bars: A, 10 µm; B, 5 µm.	FIGURE 5. Sigmoid microscleres of Rhabderemia forcipula, holotype (MNHN-IP-2015-384).A, thraustosigma. B, spirosigma. Scale bars: A, 10 µm; B, 5 µm.	2025-01-14	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa		Zenodo	biologists	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa			
A855A503FFB5FF945299489E3E8CF8D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14734133/files/figure.png	https://doi.org/10.5281/zenodo.14734133	FIGURE 6. Rhabderemia forcipula from a submarine cave of Shimoji Island. A, external morphology in alive (NSMT-Po- 2506). B–D. magnified view of the surface shows relatively large semitransparent subdermal canals. Arrowheads indicate the position of oscula that shrinks when disturbed.	FIGURE 6. Rhabderemia forcipula from a submarine cave of Shimoji Island. A, external morphology in alive (NSMT-Po- 2506). B–D. magnified view of the surface shows relatively large semitransparent subdermal canals. Arrowheads indicate the position of oscula that shrinks when disturbed.	2025-01-14	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa		Zenodo	biologists	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa			
A855A503FFB5FF945299489E3E8CF8D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14734135/files/figure.png	https://doi.org/10.5281/zenodo.14734135	FIGURE 7. Skeletal structure of Rhabderemia forcipula (NSMT-Po-2504) from a submarine cave of Shimoji Island. A, perpendicular section of the axis from a branch shows a plumo-reticulate skeletal structure. B, magnified view of the section close to the surface shows rhabdostyles perpendicularly upright and with tips outwardly protruding. C, D, magnified view of the choanosomal skeleton shows rhabdostyles roughly arranged radially and connected by the spiral blunt ends: C, section perpendicular to the branch axis; D, section parallel to the branch axis. Scale bars: A, 500 µm; B–D, 200 µm.	FIGURE 7. Skeletal structure of Rhabderemia forcipula (NSMT-Po-2504) from a submarine cave of Shimoji Island. A, perpendicular section of the axis from a branch shows a plumo-reticulate skeletal structure. B, magnified view of the section close to the surface shows rhabdostyles perpendicularly upright and with tips outwardly protruding. C, D, magnified view of the choanosomal skeleton shows rhabdostyles roughly arranged radially and connected by the spiral blunt ends: C, section perpendicular to the branch axis; D, section parallel to the branch axis. Scale bars: A, 500 µm; B–D, 200 µm.	2025-01-14	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa		Zenodo	biologists	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa			
A855A503FFB5FF945299489E3E8CF8D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14734137/files/figure.png	https://doi.org/10.5281/zenodo.14734137	FIGURE 8. Spicules of Rhabderemia forcipula (NSMT-Po-2504), from a submarine cave of Shimoji Island. A, rhabdostyles. B, microstyle. C–E, magnified view of microstyle shows spines on the surface of the base (C), axis (D), and tip (E). Scale bars: A, 50 µm; B, 20 µm; C–E, 1 µm.	FIGURE 8. Spicules of Rhabderemia forcipula (NSMT-Po-2504), from a submarine cave of Shimoji Island. A, rhabdostyles. B, microstyle. C–E, magnified view of microstyle shows spines on the surface of the base (C), axis (D), and tip (E). Scale bars: A, 50 µm; B, 20 µm; C–E, 1 µm.	2025-01-14	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa		Zenodo	biologists	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa			
A855A503FFB5FF945299489E3E8CF8D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14734141/files/figure.png	https://doi.org/10.5281/zenodo.14734141	FIGURE 9. Sigmoid microscleres of Rhabderemia forcipula, (NSMT-Po-2508), from a submarine cave of Shimoji Island. A, thraustosigma and larger spirosigma show the variable shape. B, smaller spirosigma. Scale bars: A–B, 10 µm.	FIGURE 9. Sigmoid microscleres of Rhabderemia forcipula, (NSMT-Po-2508), from a submarine cave of Shimoji Island. A, thraustosigma and larger spirosigma show the variable shape. B, smaller spirosigma. Scale bars: A–B, 10 µm.	2025-01-14	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa		Zenodo	biologists	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa			
A855A503FFB5FF945299489E3E8CF8D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14734143/files/figure.png	https://doi.org/10.5281/zenodo.14734143	FIGURE 10. Sigmoid microscleres of Rhabderemia forcipula, (NSMT-Po-2504), from a submarine cave of Shimoji Island. A, larger spirosigma. B, smaller spirosigma. Scale bars: A–B, 5 µm.	FIGURE 10. Sigmoid microscleres of Rhabderemia forcipula, (NSMT-Po-2504), from a submarine cave of Shimoji Island. A, larger spirosigma. B, smaller spirosigma. Scale bars: A–B, 5 µm.	2025-01-14	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa		Zenodo	biologists	Ise, Yuji;Tajiri, Rie;Mizuyama, Masaru;Fujita, Yoshihisa			
