taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03C01C0C153F80694388F9BCDE04FCE0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5392993/files/figure.png	https://doi.org/10.5281/zenodo.5392993	FIG. 1. — A, Cacospongia mollior (ex-Topsent collection, Strasbourg), fibre skeleton; B, Cacospongia mollior, showing histological detail; C, Cacospongia serta, holotype, BMNH 1886.8.27.166 (fragment = SDCC/NZ076), fibre skeleton; D, Cacospongia serta holotype, BMNH 1886.8.27.166 (fragment = SDCC/NZ076), detail of fibre skeleton; E, Scalarispongia scalaris (ex-Topsent collection, Strasbourg), fibre skeleton; F, Scalarispongia scalaris, showing histological detail. Scale bars: 500 µm.	FIG. 1. — A, Cacospongia mollior (ex-Topsent collection, Strasbourg), fibre skeleton; B, Cacospongia mollior, showing histological detail; C, Cacospongia serta, holotype, BMNH 1886.8.27.166 (fragment = SDCC/NZ076), fibre skeleton; D, Cacospongia serta holotype, BMNH 1886.8.27.166 (fragment = SDCC/NZ076), detail of fibre skeleton; E, Scalarispongia scalaris (ex-Topsent collection, Strasbourg), fibre skeleton; F, Scalarispongia scalaris, showing histological detail. Scale bars: 500 µm.	2000-12-31	de, Steve;Bergquist, Patricia R.		Zenodo	biologists	de, Steve;Bergquist, Patricia R.			
03C01C0C153F80694388F9BCDE04FCE0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5392995/files/figure.png	https://doi.org/10.5281/zenodo.5392995	FIG. 2. — A, Cacospongia mollior (Natural History Museum, London, Bowerbank collection 1224). Labels are probably in Bowerbank’s handwriting; B, Cacospongia mollior, BMNH 1910.1.1.2467. Labels are probably in Bowerbank’s handwriting; C, Scalarispongia scalaris (Natural History Museum, London, Bowerbank collection 1223). Labels are probably in Bowerbank’s handwriting; D, Scalarispongia scalaris (Natural History Museum, London, uncatalogued slide). Labels are probably in Bowerbank’s handwriting.	FIG. 2. — A, Cacospongia mollior (Natural History Museum, London, Bowerbank collection 1224). Labels are probably in Bowerbank’s handwriting; B, Cacospongia mollior, BMNH 1910.1.1.2467. Labels are probably in Bowerbank’s handwriting; C, Scalarispongia scalaris (Natural History Museum, London, Bowerbank collection 1223). Labels are probably in Bowerbank’s handwriting; D, Scalarispongia scalaris (Natural History Museum, London, uncatalogued slide). Labels are probably in Bowerbank’s handwriting.	2000-12-31	de, Steve;Bergquist, Patricia R.		Zenodo	biologists	de, Steve;Bergquist, Patricia R.			
03C01C0C153F80694388F9BCDE04FCE0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5392997/files/figure.png	https://doi.org/10.5281/zenodo.5392997	FIG. 3. — Semitaspongia incompta n. sp.; A, holotype, NMNZ POR459 (= SDCC/NZ031); B, paratype SDCC/NZ026; C, paratype SDCC/NZ030; D, holotype, NMNZ POR459 (= SDCC/NZ031), a more regular section of fibre skeleton; E, paratype SDCC/NZ030, detail of the typical irregular fibre skeleton. Note the appearance of the fibres themselves, in contrast to the relatively clear, finely laminated fibres of Scalarispongia scalaris in Fig. 1E; F, holotype, NMNZ POR459 (= SDCC/NZ031), histological detail, showing tracks of choanocyte chambers (upper centre and lower right of photo) through a collagenous deposit. Scale bars: D, E, 500 µm; F, 100 µm.	FIG. 3. — Semitaspongia incompta n. sp.; A, holotype, NMNZ POR459 (= SDCC/NZ031); B, paratype SDCC/NZ026; C, paratype SDCC/NZ030; D, holotype, NMNZ POR459 (= SDCC/NZ031), a more regular section of fibre skeleton; E, paratype SDCC/NZ030, detail of the typical irregular fibre skeleton. Note the appearance of the fibres themselves, in contrast to the relatively clear, finely laminated fibres of Scalarispongia scalaris in Fig. 1E; F, holotype, NMNZ POR459 (= SDCC/NZ031), histological detail, showing tracks of choanocyte chambers (upper centre and lower right of photo) through a collagenous deposit. Scale bars: D, E, 500 µm; F, 100 µm.	2000-12-31	de, Steve;Bergquist, Patricia R.		Zenodo	biologists	de, Steve;Bergquist, Patricia R.			
03C01C0C1536806D41B3FC0ADCF6F907.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5392999/files/figure.png	https://doi.org/10.5281/zenodo.5392999	FIG. 4. — Semitaspongia glebosa n. sp.; A, holotype, NMNZ POR457 (= SDCC/NZ081); B, paratype, SDCC/NZ080; C, paratype, SDCC/NZ078, fibre skeleton; D, paratype, SDCC/NZ078, detail of fibre skeleton; E, holotype, NMNZ POR457 (= SDCC/NZ081), with some unidentified structures at the surface of the sponge, which superficially resemble fibres; F, holotype, NMNZ POR457 (= SDCC/NZ081), histological detail. Scale bars: C-E, 500 µm; F, 250 µm.	FIG. 4. — Semitaspongia glebosa n. sp.; A, holotype, NMNZ POR457 (= SDCC/NZ081); B, paratype, SDCC/NZ080; C, paratype, SDCC/NZ078, fibre skeleton; D, paratype, SDCC/NZ078, detail of fibre skeleton; E, holotype, NMNZ POR457 (= SDCC/NZ081), with some unidentified structures at the surface of the sponge, which superficially resemble fibres; F, holotype, NMNZ POR457 (= SDCC/NZ081), histological detail. Scale bars: C-E, 500 µm; F, 250 µm.	2000-12-31	de, Steve;Bergquist, Patricia R.		Zenodo	biologists	de, Steve;Bergquist, Patricia R.			
03C01C0C1536806D41B3FC0ADCF6F907.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5393003/files/figure.png	https://doi.org/10.5281/zenodo.5393003	FIG. 5. — Semitaspongia nigrachorda n. sp.; A, top view; B, bottom view, showing dark fibres visible at or near surface; C, fibre skeleton (surface at lower right); D, fibre skeleton; E, fibre skeleton (surface at top left). Scale bars: 500 µm.	FIG. 5. — Semitaspongia nigrachorda n. sp.; A, top view; B, bottom view, showing dark fibres visible at or near surface; C, fibre skeleton (surface at lower right); D, fibre skeleton; E, fibre skeleton (surface at top left). Scale bars: 500 µm.	2000-12-31	de, Steve;Bergquist, Patricia R.		Zenodo	biologists	de, Steve;Bergquist, Patricia R.			
03C01C0C1536806D41B3FC0ADCF6F907.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5393005/files/figure.png	https://doi.org/10.5281/zenodo.5393005	FIG. 6. — Semitaspongia pulvinata n. sp.; A, holotype, NMNZ POR454 (= SDCC/NZ156); B, paratype, SDCC/251; C, fibre skeleton;	FIG. 6. — Semitaspongia pulvinata n. sp.; A, holotype, NMNZ POR454 (= SDCC/NZ156); B, paratype, SDCC/251; C, fibre skeleton;	2000-12-31	de, Steve;Bergquist, Patricia R.		Zenodo	biologists	de, Steve;Bergquist, Patricia R.			
03C01C0C1532806F425FFA84D84BFBE1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5393007/files/figure.png	https://doi.org/10.5281/zenodo.5393007	FIG. 7. — Semitaspongia bactriana n. sp.; A, side view; B, fibre skeleton; C, detail of fibre skeleton; D, detail of fibre skeleton; E, histological detail, showing clear tracks of choanocyte chambers through a bed of collagen. Scale bars: B, C, 500 µm; D, E, 250 µm.	FIG. 7. — Semitaspongia bactriana n. sp.; A, side view; B, fibre skeleton; C, detail of fibre skeleton; D, detail of fibre skeleton; E, histological detail, showing clear tracks of choanocyte chambers through a bed of collagen. Scale bars: B, C, 500 µm; D, E, 250 µm.	2000-12-31	de, Steve;Bergquist, Patricia R.		Zenodo	biologists	de, Steve;Bergquist, Patricia R.			
