taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03A487C8FFE8FFA14CDDFC11CAEBF9F4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15817018/files/figure.png	https://doi.org/10.5281/zenodo.15817018	Figure 2. Antarctophiline alata specimens from northern South Sandwich Islands (SIO-BIC M13656 and SIO-BIC M17802),southern South Sandwich Islands (SIO-BIC M12993) and SouthShetland Islands (MCZ393943).a. Dorsal(left)and ventral(right)viewofthe complete animal(SIO-BICM17802).b. Adapertural(left),apertural(middle) and apex (right)view of the shell (SIO-BIC M17802).c. Scanning electron microscopy (SEM) image of the radula (SIO-BIC M12993).d. Detail of the gizzard spines (SEM;SIO-BIC M13656).e. Anterior part of the digestive system,dorsal (left) and ventral (right) view of a gizzard plate (SIO-BIC M17802).f. Detail of gizzard plates in dorsal (d), ventral (v) and lateral (l) view (SEM;SIO-BIC M17802).g. Male reproductive system (MCZ393943).h. Penial papilla (SEM;MCZ393943).bm = buccal mass;c = crop; ed = ejaculatory duct;g = gizzard;ga = genital aperture;gp = gizzard plate;pr = prostate;ps = penial sheath;sv = seminal vesicle.	Figure 2. Antarctophiline alata specimens from northern South Sandwich Islands (SIO-BIC M13656 and SIO-BIC M17802),southern South Sandwich Islands (SIO-BIC M12993) and SouthShetland Islands (MCZ393943).a. Dorsal(left)and ventral(right)viewofthe complete animal(SIO-BICM17802).b. Adapertural(left),apertural(middle) and apex (right)view of the shell (SIO-BIC M17802).c. Scanning electron microscopy (SEM) image of the radula (SIO-BIC M12993).d. Detail of the gizzard spines (SEM;SIO-BIC M13656).e. Anterior part of the digestive system,dorsal (left) and ventral (right) view of a gizzard plate (SIO-BIC M17802).f. Detail of gizzard plates in dorsal (d), ventral (v) and lateral (l) view (SEM;SIO-BIC M17802).g. Male reproductive system (MCZ393943).h. Penial papilla (SEM;MCZ393943).bm = buccal mass;c = crop; ed = ejaculatory duct;g = gizzard;ga = genital aperture;gp = gizzard plate;pr = prostate;ps = penial sheath;sv = seminal vesicle.	2025-04-11	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan		Zenodo	biologists	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan			
03A487C8FFE8FFA14CDDFC11CAEBF9F4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15817020/files/figure.png	https://doi.org/10.5281/zenodo.15817020	Figure 3. Dorsal schematic representation of the digestive system of Antarctophiline alata. a = anus;c = crop;dig gl = digestive gland;g = gizzard;int = intestine;m = mouth;oes = oesophagus;ot = oral tube;pha = pharynx;s gl = salivary glands.	Figure 3. Dorsal schematic representation of the digestive system of Antarctophiline alata. a = anus;c = crop;dig gl = digestive gland;g = gizzard;int = intestine;m = mouth;oes = oesophagus;ot = oral tube;pha = pharynx;s gl = salivary glands.	2025-04-11	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan		Zenodo	biologists	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan			
03A487C8FFE8FFA14CDDFC11CAEBF9F4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15817022/files/figure.png	https://doi.org/10.5281/zenodo.15817022	Figure 4. Schematic representation of the reproductive system of Antarctophiline alata.amp = ampulla;bc = bursa copulatrix;cap gl = capsule gland;go = gonad;gon = genital opening = mem gl = membrane gland;muc gl = mucous gland;pr = prostate;ps = penial sheath;sr = seminal receptacle;sv = seminal vesicle;vag = vagina.	Figure 4. Schematic representation of the reproductive system of Antarctophiline alata.amp = ampulla;bc = bursa copulatrix;cap gl = capsule gland;go = gonad;gon = genital opening = mem gl = membrane gland;muc gl = mucous gland;pr = prostate;ps = penial sheath;sr = seminal receptacle;sv = seminal vesicle;vag = vagina.	2025-04-11	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan		Zenodo	biologists	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan			
03A487C8FFE8FFA14CDDFC11CAEBF9F4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15817024/files/figure.png	https://doi.org/10.5281/zenodo.15817024	Figure 5. Gut content from a.–c. Antarctophiline alata, d.–f. Antarctophiline abyssalis sp.nov.and g.–i. Antarctophiline malaquiasi sp.nov.,including sponge spicules (a., d., g.), diatoms (b., h.) and foraminifera (c., e., f., i.).	Figure 5. Gut content from a.–c. Antarctophiline alata, d.–f. Antarctophiline abyssalis sp.nov.and g.–i. Antarctophiline malaquiasi sp.nov.,including sponge spicules (a., d., g.), diatoms (b., h.) and foraminifera (c., e., f., i.).	2025-04-11	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan		Zenodo	biologists	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan			
03A487C8FFE8FFA14CDDFC11CAEBF9F4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15817016/files/figure.png	https://doi.org/10.5281/zenodo.15817016	Figure 1. Phylogenetic relationships of antarctophilinids based on the COI marker using maximum likelihood (ML), rooting with Waegelea antarctica. Support values listed on nodes refer to Bootstrap.Species delimitation tests representing species concepts including 1) mPTP,2) ABGD,3) ASAP,4) bPTP and 5) GMYC are depicted on the right.The scale bar indicates substitutions per site.	Figure 1. Phylogenetic relationships of antarctophilinids based on the COI marker using maximum likelihood (ML), rooting with Waegelea antarctica. Support values listed on nodes refer to Bootstrap.Species delimitation tests representing species concepts including 1) mPTP,2) ABGD,3) ASAP,4) bPTP and 5) GMYC are depicted on the right.The scale bar indicates substitutions per site.	2025-04-11	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan		Zenodo	biologists	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan			
03A487C8FFEEFFA34C3DF912CF19F895.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15817026/files/figure.png	https://doi.org/10.5281/zenodo.15817026	Figure 6. Antarctophiline abyssalis sp.nov.a. Ventral (left) and lateral (right) view of the complete animal.b. Adapertural(left),apertural (middle) and apex (right) view of the shell. c. Scanning electron microscopy (SEM) image of the radula.d. Detail of the gizzard spines (SEM).e. Anterior part of the digestive system,dorsal (left) and ventral (right) view of a gizzard plate. f. Detail of gizzard plates in dorsal (d), ventral (v) and lateral (l) view (SEM). g. Male reproductive system.h. Penial papilla (SEM).bm = buccal mass;c = crop;ed = ejaculatory duct;g = gizzard;ga = genital aperture;gp = gizzard plate;pr = prostate;ps = penial sheath;sgl = salivary glands;sv = seminal vesicle.	Figure 6. Antarctophiline abyssalis sp.nov.a. Ventral (left) and lateral (right) view of the complete animal.b. Adapertural(left),apertural (middle) and apex (right) view of the shell. c. Scanning electron microscopy (SEM) image of the radula.d. Detail of the gizzard spines (SEM).e. Anterior part of the digestive system,dorsal (left) and ventral (right) view of a gizzard plate. f. Detail of gizzard plates in dorsal (d), ventral (v) and lateral (l) view (SEM). g. Male reproductive system.h. Penial papilla (SEM).bm = buccal mass;c = crop;ed = ejaculatory duct;g = gizzard;ga = genital aperture;gp = gizzard plate;pr = prostate;ps = penial sheath;sgl = salivary glands;sv = seminal vesicle.	2025-04-11	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan		Zenodo	biologists	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan			
03A487C8FFEEFFA34C3DF912CF19F895.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15817024/files/figure.png	https://doi.org/10.5281/zenodo.15817024	Figure 5. Gut content from a.–c. Antarctophiline alata, d.–f. Antarctophiline abyssalis sp.nov.and g.–i. Antarctophiline malaquiasi sp.nov.,including sponge spicules (a., d., g.), diatoms (b., h.) and foraminifera (c., e., f., i.).	Figure 5. Gut content from a.–c. Antarctophiline alata, d.–f. Antarctophiline abyssalis sp.nov.and g.–i. Antarctophiline malaquiasi sp.nov.,including sponge spicules (a., d., g.), diatoms (b., h.) and foraminifera (c., e., f., i.).	2025-04-11	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan		Zenodo	biologists	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan			
03A487C8FFECFFAD4F7CF8E1C808F8B4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15817028/files/figure.png	https://doi.org/10.5281/zenodo.15817028	Figure 7. Antarctophiline malaquiasi sp. nov. a. Dorsal (left), ventral (middle) and lateral (right) view of the complete animal. b. Adapertural (left), apertural (middle) and apex (right) view of the shell. c. Scanning electron microscopy (SEM) image of the radula. d. Detail of rachidian tooth (SEM).e. Anterior part of the digestive system, dorsal (left) and ventral (right) view of a gizzard plate.f. Detail of gizzard plates in dorsal (d), ventral (v) and lateral (l) view (SEM).g. Male reproductive system.h. Penial papilla (SEM).bm = buccal mass;c = crop;ed = ejaculatory duct;g = gizzard;ga = genital aperture;gp = gizzard plate;pr = prostate;ps = penial sheath;s gl = salivary glands;sv = seminal vesicle.	Figure 7. Antarctophiline malaquiasi sp. nov. a. Dorsal (left), ventral (middle) and lateral (right) view of the complete animal. b. Adapertural (left), apertural (middle) and apex (right) view of the shell. c. Scanning electron microscopy (SEM) image of the radula. d. Detail of rachidian tooth (SEM).e. Anterior part of the digestive system, dorsal (left) and ventral (right) view of a gizzard plate.f. Detail of gizzard plates in dorsal (d), ventral (v) and lateral (l) view (SEM).g. Male reproductive system.h. Penial papilla (SEM).bm = buccal mass;c = crop;ed = ejaculatory duct;g = gizzard;ga = genital aperture;gp = gizzard plate;pr = prostate;ps = penial sheath;s gl = salivary glands;sv = seminal vesicle.	2025-04-11	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan		Zenodo	biologists	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan			
03A487C8FFECFFAD4F7CF8E1C808F8B4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15817024/files/figure.png	https://doi.org/10.5281/zenodo.15817024	Figure 5. Gut content from a.–c. Antarctophiline alata, d.–f. Antarctophiline abyssalis sp.nov.and g.–i. Antarctophiline malaquiasi sp.nov.,including sponge spicules (a., d., g.), diatoms (b., h.) and foraminifera (c., e., f., i.).	Figure 5. Gut content from a.–c. Antarctophiline alata, d.–f. Antarctophiline abyssalis sp.nov.and g.–i. Antarctophiline malaquiasi sp.nov.,including sponge spicules (a., d., g.), diatoms (b., h.) and foraminifera (c., e., f., i.).	2025-04-11	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan		Zenodo	biologists	Peralta-Serrano, Marc;Schrödl, Michael;Wilson, Nerida G.;Moles, Juan			
