taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
6864879DFFCDA77BFF4FFB8FFC59FDB6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14340963/files/figure.png	https://doi.org/10.5281/zenodo.14340963	Figure 2. A–D, in situ pictures of Spongia maitasuna in Baloo tunnel, Ciboure, France (A, B) and Mouro Island, Santander, Spain (C, D). E, Spongia officinalis from Marseille, France.F, Spongia cf.officinalis from Ceuta, Strait of Gibraltar, Spain.	Figure 2. A–D, in situ pictures of Spongia maitasuna in Baloo tunnel, Ciboure, France (A, B) and Mouro Island, Santander, Spain (C, D). E, Spongia officinalis from Marseille, France.F, Spongia cf.officinalis from Ceuta, Strait of Gibraltar, Spain.	2023-11-14	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry		Zenodo	biologists	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry			
6864879DFFCDA77BFF4FFB8FFC59FDB6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14340967/files/figure.png	https://doi.org/10.5281/zenodo.14340967	Figure 3. Sections of the spongin skeleton of Spongia maitasuna. A, general view of the surface and the skeleton, showing the epiderm made of collagen fibrils and the primary fibres with a pith (arrows).B, secondary fibres organized in a regular honeycomb network.C, in the primary fibres, the pith can be black (black arrow) or translucent (white arrow). D, perforated plates close to the primary fibres.E, secondary fibres with a pith (arrows). F, spicules and debris in the ectoderm.G, tertiary fibres.H, detail of a junction between secondary and tertiary fibres (arrow).	Figure 3. Sections of the spongin skeleton of Spongia maitasuna. A, general view of the surface and the skeleton, showing the epiderm made of collagen fibrils and the primary fibres with a pith (arrows).B, secondary fibres organized in a regular honeycomb network.C, in the primary fibres, the pith can be black (black arrow) or translucent (white arrow). D, perforated plates close to the primary fibres.E, secondary fibres with a pith (arrows). F, spicules and debris in the ectoderm.G, tertiary fibres.H, detail of a junction between secondary and tertiary fibres (arrow).	2023-11-14	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry		Zenodo	biologists	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry			
6864879DFFC1A77FFC2FFD13FB45F848.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14340973/files/figure.png	https://doi.org/10.5281/zenodo.14340973	Figure 4. In situ pictures of Spongia lamella in the Northeast Atlantic Ocean and the Mediterranean Sea, A, Baloo tunnel, Ciboure, France.B, C, Mouro Island, Santander, Spain.D, Marseille, France.	Figure 4. In situ pictures of Spongia lamella in the Northeast Atlantic Ocean and the Mediterranean Sea, A, Baloo tunnel, Ciboure, France.B, C, Mouro Island, Santander, Spain.D, Marseille, France.	2023-11-14	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry		Zenodo	biologists	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry			
6864879DFFC1A77FFC2FFD13FB45F848.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14340977/files/figure.png	https://doi.org/10.5281/zenodo.14340977	Figure 5. Sections of the spongin skeleton of Spongia lamella. A, general view of the surface and the ectosome, showing the crust made of foreign spicules and debris at the surface, and the simple primary fibres.B, primary fibres including foreign spicules and debris, and secondary fibres forming an irregular and dense network. C, tangential section of the surface crust.D, foreign spicules and debris around canals. E, details of the secondary fibres.	Figure 5. Sections of the spongin skeleton of Spongia lamella. A, general view of the surface and the ectosome, showing the crust made of foreign spicules and debris at the surface, and the simple primary fibres.B, primary fibres including foreign spicules and debris, and secondary fibres forming an irregular and dense network. C, tangential section of the surface crust.D, foreign spicules and debris around canals. E, details of the secondary fibres.	2023-11-14	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry		Zenodo	biologists	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry			
6864879DFFC1A77FFC2FFD13FB45F848.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14340979/files/figure.png	https://doi.org/10.5281/zenodo.14340979	Figure 6. Phylogenetic reconstruction of Northeast Atlantic and Mediterranean Spongiidae using sequences of the C2–D2 region of 28S, and both the maximum-likelihood (ML) and neigbour-joining (NJ) methods. Bootstrap values are given for both analyses (1000 replicates). The NJ values are in parentheses. Each voucher code is associated with a species name. The ML bootstrap values are given only if>500.	Figure 6. Phylogenetic reconstruction of Northeast Atlantic and Mediterranean Spongiidae using sequences of the C2–D2 region of 28S, and both the maximum-likelihood (ML) and neigbour-joining (NJ) methods. Bootstrap values are given for both analyses (1000 replicates). The NJ values are in parentheses. Each voucher code is associated with a species name. The ML bootstrap values are given only if>500.	2023-11-14	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry		Zenodo	biologists	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry			
6864879DFFC1A77FFC2FFD13FB45F848.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14340959/files/figure.png	https://doi.org/10.5281/zenodo.14340959	Figure 1. Study area.Black stars indicate the sampling locations of Spongiidae from this work.	Figure 1. Study area.Black stars indicate the sampling locations of Spongiidae from this work.	2023-11-14	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry		Zenodo	biologists	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry			
6864879DFFC1A77FFC2FFD13FB45F848.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14340983/files/figure.png	https://doi.org/10.5281/zenodo.14340983	Figure 7. Phylogenetic reconstruction of Northeast Atlantic and Mediterranean Spongiidae concatenating the C2–D2 region of 28S and the Folmer fragment of CO1 using both Bayesian inference (BI) and maximum likelihood (ML) methods. Posterior probabilities and bootstraps are given for both analyses (1000 replicates). The ML values (as percentages) are in parentheses. *Sequences obtained only in 28S in this study.	Figure 7. Phylogenetic reconstruction of Northeast Atlantic and Mediterranean Spongiidae concatenating the C2–D2 region of 28S and the Folmer fragment of CO1 using both Bayesian inference (BI) and maximum likelihood (ML) methods. Posterior probabilities and bootstraps are given for both analyses (1000 replicates). The ML values (as percentages) are in parentheses. *Sequences obtained only in 28S in this study.	2023-11-14	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry		Zenodo	biologists	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry			
6864879DFFC1A77FFC2FFD13FB45F848.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14340987/files/figure.png	https://doi.org/10.5281/zenodo.14340987	Figure 8. Metabolomic analysis of Northeast Atlantic and Mediterranean Spongiidae.Dendrogram from hierarchical clustering analysis using Euclidean distance calculations under the Ward algorithm. *Individuals for which no genetic data could be obtained.	Figure 8. Metabolomic analysis of Northeast Atlantic and Mediterranean Spongiidae.Dendrogram from hierarchical clustering analysis using Euclidean distance calculations under the Ward algorithm. *Individuals for which no genetic data could be obtained.	2023-11-14	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry		Zenodo	biologists	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry			
6864879DFFC1A77FFC2FFD13FB45F848.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14340989/files/figure.png	https://doi.org/10.5281/zenodo.14340989	Figure 9. Metabolomic analysis of Northeast Atlantic and Mediterranean Spongiidae.Heatmap from hierarchical clustering analysis using Euclidean distance calculations under the Ward algorithm, grouping sponge extracts based on their chemical similarities. Chemical features or signals are depicted as horizontal lines, with their colour indicating the normalized level of detection intensity on a scale from −2 to +2, from dark blue to red. The heatmap shows that each species is characterized by a unique set of chemical features (dark red), collectively defining their chemical signature.	Figure 9. Metabolomic analysis of Northeast Atlantic and Mediterranean Spongiidae.Heatmap from hierarchical clustering analysis using Euclidean distance calculations under the Ward algorithm, grouping sponge extracts based on their chemical similarities. Chemical features or signals are depicted as horizontal lines, with their colour indicating the normalized level of detection intensity on a scale from −2 to +2, from dark blue to red. The heatmap shows that each species is characterized by a unique set of chemical features (dark red), collectively defining their chemical signature.	2023-11-14	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry		Zenodo	biologists	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry			
6864879DFFC1A77FFC2FFD13FB45F848.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14340993/files/figure.png	https://doi.org/10.5281/zenodo.14340993	Figure 10. Venn diagrams representing the distribution of chemical features between species of the three main hierarchical groups of Spongiidae of the Mediterranean Sea and Northeast Atlantic Ocean. Black numbers indicate a unique set of features for each species. White numbers represent shared chemical signals between species. The number of features shared between all species of a given group are in white bold.	Figure 10. Venn diagrams representing the distribution of chemical features between species of the three main hierarchical groups of Spongiidae of the Mediterranean Sea and Northeast Atlantic Ocean. Black numbers indicate a unique set of features for each species. White numbers represent shared chemical signals between species. The number of features shared between all species of a given group are in white bold.	2023-11-14	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry		Zenodo	biologists	Grenier, Marie;Simmler, Charlotte;Chevaldonné, Pierre;Callizot, Noëlle;Pérez, Thierry			
