taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
563E8793D242FFDFFF26F8EEFA79CC9B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17185754/files/figure.png	https://doi.org/10.5281/zenodo.17185754	Figure 3. Living (A–D) and preserved specimens (E–G) of Iphitime nubila collected off Minabe.A, hermit-crab host.B, dissected shell of hermit crab inhabited by I. nubila. C, whole body of female, dorso-lateral view, magnification of posterior part of body in box with white arrowheads pointing to eggs.D, whole body of male, dorsal view.E, light micrograph of anterior part of body, dorsal view, white arrowheads pointing to peristomial achaetous segments (magnified in box).F, branchiae, female mid-body segments.G, pygidial cirri, female.br, branchiae. Scale bars: 1cm (C); 5mm (D–G).	Figure 3. Living (A–D) and preserved specimens (E–G) of Iphitime nubila collected off Minabe.A, hermit-crab host.B, dissected shell of hermit crab inhabited by I. nubila. C, whole body of female, dorso-lateral view, magnification of posterior part of body in box with white arrowheads pointing to eggs.D, whole body of male, dorsal view.E, light micrograph of anterior part of body, dorsal view, white arrowheads pointing to peristomial achaetous segments (magnified in box).F, branchiae, female mid-body segments.G, pygidial cirri, female.br, branchiae. Scale bars: 1cm (C); 5mm (D–G).	2025-08-04	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.		Zenodo	biologists	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.			
563E8793D242FFDFFF26F8EEFA79CC9B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17185758/files/figure.png	https://doi.org/10.5281/zenodo.17185758	Figure 4. Iphitime nubila, light and SEM micrographs of parapodium and chaetae.A, female parapodium, mid-body segment. B, male parapodium, mid-body segment.C, chaetae, mid-body segment, female.D, supraacicular simple chaetae, female.E, subacicular compound chaetae, female.F, supraacicular simple chaetae, male.G, subacicular compound chaetae, male.cc, subacicular compound chaetae; sc, supraacicular simple chaetae.Scale bars:100µm (A, B); 25µm (C); 5µm (D–G).	Figure 4. Iphitime nubila, light and SEM micrographs of parapodium and chaetae.A, female parapodium, mid-body segment. B, male parapodium, mid-body segment.C, chaetae, mid-body segment, female.D, supraacicular simple chaetae, female.E, subacicular compound chaetae, female.F, supraacicular simple chaetae, male.G, subacicular compound chaetae, male.cc, subacicular compound chaetae; sc, supraacicular simple chaetae.Scale bars:100µm (A, B); 25µm (C); 5µm (D–G).	2025-08-04	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.		Zenodo	biologists	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.			
563E8793D242FFDFFF26F8EEFA79CC9B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17185762/files/figure.png	https://doi.org/10.5281/zenodo.17185762	Figure 5. Iphitime nubila, light micrograph and illustration of jaws.A, light micrograph, female.B, illustration, female. C, light micrograph, male. D, illustration, male.MI, maxilla I; MII, maxilla II; MIII, maxilla III; MIV, maxilla IV; MV, maxilla V; MVI, maxilla VI.Scale bars: 100µm (A, C).	Figure 5. Iphitime nubila, light micrograph and illustration of jaws.A, light micrograph, female.B, illustration, female. C, light micrograph, male. D, illustration, male.MI, maxilla I; MII, maxilla II; MIII, maxilla III; MIV, maxilla IV; MV, maxilla V; MVI, maxilla VI.Scale bars: 100µm (A, C).	2025-08-04	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.		Zenodo	biologists	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.			
563E8793D242FFDFFF26F8EEFA79CC9B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17185747/files/figure.png	https://doi.org/10.5281/zenodo.17185747	Figure 1. A phylogenetic tree of Dorvilleidae reconstructed based on concatenated sequences of 16S, COI, Cytb, 18S, and H3.The number near nodes indicate ultrafast bootstrap support (UFboot) values generated by ML analysis with 1000 replicates. Solid circles indicate 100% of UFboot values.	Figure 1. A phylogenetic tree of Dorvilleidae reconstructed based on concatenated sequences of 16S, COI, Cytb, 18S, and H3.The number near nodes indicate ultrafast bootstrap support (UFboot) values generated by ML analysis with 1000 replicates. Solid circles indicate 100% of UFboot values.	2025-08-04	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.		Zenodo	biologists	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.			
563E8793D242FFDFFF26F8EEFA79CC9B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17185752/files/figure.png	https://doi.org/10.5281/zenodo.17185752	Figure 2. A likelihood-based ancestral state reconstruction for general host type mapped onto the ML tree generated from concatenated sequences of 16S, COI, Cytb, 18S, and H3 based on ‘ER’ (all rates equal) model in RStudio using R v.4.1.3, and the package phytools v.1.0-1.	Figure 2. A likelihood-based ancestral state reconstruction for general host type mapped onto the ML tree generated from concatenated sequences of 16S, COI, Cytb, 18S, and H3 based on ‘ER’ (all rates equal) model in RStudio using R v.4.1.3, and the package phytools v.1.0-1.	2025-08-04	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.		Zenodo	biologists	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.			
563E8793D24DFFDCFCCDFC43FE86C995.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17185764/files/figure.png	https://doi.org/10.5281/zenodo.17185764	Figure 6. Living specimens of Iphitime doederleini collected from Sagami Bay.A, I. doederleini (white arrowhead) found in the branchial cavity of a Japanese spider crab, Macrocheira kaempferi, with an inset of a photograph of a tank for housing Japanese spider crabs. B, I.doederleini (white arrowhead) found around the abdomen of a Japanese spider crab.C, whole body, dorsal view, a white arrowhead pointing to branching from the mid-body.D, anterior end, white arrowheads pointing to peristomial achaetous rings. E, branchiae.F, pygidial cirri (white arrowheads).br, branchiae.Scale bars:2 mm (C); 500µm (D, F); 1mm (E).	Figure 6. Living specimens of Iphitime doederleini collected from Sagami Bay.A, I. doederleini (white arrowhead) found in the branchial cavity of a Japanese spider crab, Macrocheira kaempferi, with an inset of a photograph of a tank for housing Japanese spider crabs. B, I.doederleini (white arrowhead) found around the abdomen of a Japanese spider crab.C, whole body, dorsal view, a white arrowhead pointing to branching from the mid-body.D, anterior end, white arrowheads pointing to peristomial achaetous rings. E, branchiae.F, pygidial cirri (white arrowheads).br, branchiae.Scale bars:2 mm (C); 500µm (D, F); 1mm (E).	2025-08-04	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.		Zenodo	biologists	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.			
563E8793D24DFFDCFCCDFC43FE86C995.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17185771/files/figure.png	https://doi.org/10.5281/zenodo.17185771	Figure 7. Iphitime doederleini collected from Sagami Bay, light micrographs. A, anterior part of body, dorsal view, white arrowheads pointing to peristomial achaetous rings.B, jaws, denticles enlarged in box.C, parapodium at mid-body.D, supraacicular simple chaetae. E, subacicular compound chaetae.br, branchiae; cc, subacicular compound chaetae; sc, supraacicular simple chaetae.Scale bars: 300μm (A); 50 µm (B, C); 10 µm (D, E).	Figure 7. Iphitime doederleini collected from Sagami Bay, light micrographs. A, anterior part of body, dorsal view, white arrowheads pointing to peristomial achaetous rings.B, jaws, denticles enlarged in box.C, parapodium at mid-body.D, supraacicular simple chaetae. E, subacicular compound chaetae.br, branchiae; cc, subacicular compound chaetae; sc, supraacicular simple chaetae.Scale bars: 300μm (A); 50 µm (B, C); 10 µm (D, E).	2025-08-04	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.		Zenodo	biologists	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.			
563E8793D24DFFDCFCCDFC43FE86C995.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17185779/files/figure.png	https://doi.org/10.5281/zenodo.17185779	Figure 8.Iphitime doederleini collected from Sagami Bay, SEM micrographs.A, anterior part of body, dorsal view.B, chaetae. C, subacicular compound chaetae. D, magnification of serration in subacicular compound chaetae indicated with box in (C). br, branchiae; cc, subacicular compound chaetae; sc, supraacicular simple chaetae.Scale bars:250µm (A); 15µm (B, C); 7.5 µm (D).	Figure 8.Iphitime doederleini collected from Sagami Bay, SEM micrographs.A, anterior part of body, dorsal view.B, chaetae. C, subacicular compound chaetae. D, magnification of serration in subacicular compound chaetae indicated with box in (C). br, branchiae; cc, subacicular compound chaetae; sc, supraacicular simple chaetae.Scale bars:250µm (A); 15µm (B, C); 7.5 µm (D).	2025-08-04	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.		Zenodo	biologists	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.			
563E8793D24DFFDCFCCDFC43FE86C995.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17185758/files/figure.png	https://doi.org/10.5281/zenodo.17185758	Figure 4. Iphitime nubila, light and SEM micrographs of parapodium and chaetae.A, female parapodium, mid-body segment. B, male parapodium, mid-body segment.C, chaetae, mid-body segment, female.D, supraacicular simple chaetae, female.E, subacicular compound chaetae, female.F, supraacicular simple chaetae, male.G, subacicular compound chaetae, male.cc, subacicular compound chaetae; sc, supraacicular simple chaetae.Scale bars:100µm (A, B); 25µm (C); 5µm (D–G).	Figure 4. Iphitime nubila, light and SEM micrographs of parapodium and chaetae.A, female parapodium, mid-body segment. B, male parapodium, mid-body segment.C, chaetae, mid-body segment, female.D, supraacicular simple chaetae, female.E, subacicular compound chaetae, female.F, supraacicular simple chaetae, male.G, subacicular compound chaetae, male.cc, subacicular compound chaetae; sc, supraacicular simple chaetae.Scale bars:100µm (A, B); 25µm (C); 5µm (D–G).	2025-08-04	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.		Zenodo	biologists	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.			
563E8793D24EFFDCFEC0F948FB21CBDC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17185785/files/figure.png	https://doi.org/10.5281/zenodo.17185785	Figure 9. Mitochondrial genome map of two species in Iphitime. The inner ring indicates the GC content graph (dark grey). A, I.doederleini. B, I. nubila. All genes were encoded on the same strand. The fully annotated mitogenomes are deposited in GenBank under the accession numbers:LC874204 (I. doederleini) and LC874205 (I.nubila).	Figure 9. Mitochondrial genome map of two species in Iphitime. The inner ring indicates the GC content graph (dark grey). A, I.doederleini. B, I. nubila. All genes were encoded on the same strand. The fully annotated mitogenomes are deposited in GenBank under the accession numbers:LC874204 (I. doederleini) and LC874205 (I.nubila).	2025-08-04	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.		Zenodo	biologists	Hookabe, Natsumi;Yamamori, Luna;Ogawa, Akito;Jimi, Naoto;Kohtsuka, Hisanori;Rouse, Greg W.			
