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Fig. 1. Sampling sites along the Costa Rica margin and exemplary habitat pictures. A in Cutting the ribbon: bathyal Nemertea from seeps along the Costa Rica margin, with descriptions of 2 new genera and 9 new species

Fig. 1. Sampling sites along the Costa Rica margin and exemplary habitat pictures. A. Map of the seven sampling sites along the Costa Rica margin: Cocos Canyon (CC), Jaco Scar (JS), Mound 11 (M11), Mound 12 (M12), Mound Jaguar (MJ), Parrita Seep (PS), and Quepos Plateau (QP). B. Aggregation of the vestamentiferan Escarpia spicata Jones, 1985. C. Nemerteans of the species Chernyshevia escarpiaphila sp. nov. (arrows) found on Escarpia spicata. Photo credit: ROV SuBastian/Schmidt Ocean Institute.

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Fig. 2 in Cutting the ribbon: bathyal Nemertea from seeps along the Costa Rica margin, with descriptions of 2 new genera and 9 new species

Fig. 2. Maximum likelihood (ML) tree for the palaeonemertean supermatrix based on the concatenated four gene dataset (16S, COI, 18S, H3). Numbers beside nodes indicate support values. Black circles indicate nodal support of 100/100/1.0; asterisks indicate nodal support of either 100/ or /1.0. Alternative branches found in the BI analysis are given as blue dotted lines. Sonnenemertes cantelli Chernyshev, Abukawa & Kajihara, 2015 and Micrura callima Sundberg & Gibson, 1995 were used for outgroup rooting. Specimens belonging to the new species Tubulanus cf. lutescens are highlighted in bold. When available a specimen-ID, sampling locality, and depth (for deep-sea species) are provided. A statistical parsimony haplotype network based on the COI gene fragment reveals close relationship between Tubulanus cf. lutescens and Tubulanus lutescens.

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FIG. 13. Male terminalia, A. durangoensis. A. Ejaculatory apodeme. B. Lateral view. C. Subepandrial appendage, distal margin. D. Inner paraphysis, apex. E. Outer paraphysis, entire. F. Posterior view. G. Outer paraphyses, ventral view. H. Aedeagal apodeme. I. Surstylus. J in Revision Of The Nearctic Species Of The Genus Amiota Loew (Diptera: Drosophilidae)

FIG. 13. Male terminalia, A. durangoensis. A. Ejaculatory apodeme. B. Lateral view. C. Subepandrial appendage, distal margin. D. Inner paraphysis, apex. E. Outer paraphysis, entire. F. Posterior view. G. Outer paraphyses, ventral view. H. Aedeagal apodeme. I. Surstylus. J. Outer paraphysis, distal end (posterior view). K. Subepandrial appendage. (Am 1520, holotype).

Multi-beam bathymetry data offshore eastern Java margin

The dataset contains the multi-beam bathymetry map, merged with GEBCO global grid, offshore the eastern Java margin, Sunda arc. The multi-beam data was collected by GEOMAR and BGR in 2006 during Sonne cruise SO190. The merging of the grid file is done by using QGIS 3.16 and saved in NetCDF format.

Deep margin elevation – present status and future directions

BibTex database file, containing the records identified in the electronic search, and the datasets generated and analyzed in this article on deep margin elevation. Information on the risk of bias of included studies is presented in supplementary tables (Tables S1-S38 and Questionnaire SQ1). The ROBFEAD, MINORS, RoBDEMAT, and AMSTAR tools were used for in silico studies, clinical studies, in vitro studies, and reviews respectively. The CASP qualitative research checklist was used for healthcare survey studies.

Fig. 9 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 9. Aulostomonema abyssum gen. et sp. nov. Composite light micrograph image of entire male, paratype (NIWA154912). Scale bar = 1000 µm.

Fig. 12 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 12. Deraionema barbatum gen. et sp. nov. Light micrographs. A –B, E–F. Paratype (NIWA154915). C –D. Holotype (NIWA154917). A. Male cephalic region showing lips, buccal cavity, pharynx and subcephalic setae. B. Male cephalic region showing amphideal aperture. C. Female cephalic region showing lips, buccal cavity and pharynx. D. Female cephalic region showing amphideal aperture and subcephalic setae. E–F. Copulatory apparatus. Abbreviations: aa = amphideal aperture; gu = gubernaculum; n = amphideal nerve; sp = spicule. Scale bar = 20 µm.

Fig. 6 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 6. Linhomoeus pycnocricus sp. nov. Light micrographs of male, paratype (NIWA154907). A. Cephalic region showing amphid. B. Cephalic region showing cephalic sensilla. C. Cephalic region showing subcephalic sensilla. D. Cephalic region showing buccal cavity and pharynx. E. Intestine. Scale bar: A–D = 20 µm; E = 15 µm.

Fig. 11 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 11. Deraionema barbatum gen. et sp. nov. A. Entire male, holotype (NIWA154914). B. Entire female, paratype (NIWA154917). Scale bar = 250 µm.

Text-fig. 47. Synchrotron radiation X-ray tomographic microscopy (SRXTM) images of "One-seeded fruit sp. 1"; Catefica locality, Portugal. a, b) Lateral view of fruits showing slightly sinuous ventral margin and the curved stalk; c, d) Longitudinal sections perpendicular to each other through the median part of fruit and its single seed (c, orthoslice yz0652, d, xz0739) showing the bitegmic seed closely adhering to the fruit wall (fw); the several cell layer thick outer integument (oi) and the membranous inner integument (ii); note the vascular bundle (vb) branching into a dorsal and lateral bundle near the base of the fruit; e) Transverse section (orthoslice xy0600) showing fruit wall (fw) and outer (oi) and inner (ii) integuments of the seed; f) Longitudinal section (orthoslice yz0871) through the micropylar region showing micropyle (mi) formed from membranous inner integument (ii). Specimens, Catefica 49-S174927 (a), Catefica 49-S174923 (b, f), Catefica 49-S174769 (c–e). Scale bars = 300 Μm (a–d), 100 Μm (e, f). in The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms

Text-fig. 47. Synchrotron radiation X-ray tomographic microscopy (SRXTM) images of "One-seeded fruit sp. 1"; Catefica locality, Portugal. a, b) Lateral view of fruits showing slightly sinuous ventral margin and the curved stalk; c, d) Longitudinal sections perpendicular to each other through the median part of fruit and its single seed (c, orthoslice yz0652, d, xz0739) showing the bitegmic seed closely adhering to the fruit wall (fw); the several cell layer thick outer integument (oi) and the membranous inner integument (ii); note the vascular bundle (vb) branching into a dorsal and lateral bundle near the base of the fruit; e) Transverse section (orthoslice xy0600) showing fruit wall (fw) and outer (oi) and inner (ii) integuments of the seed; f) Longitudinal section (orthoslice yz0871) through the micropylar region showing micropyle (mi) formed from membranous inner integument (ii). Specimens, Catefica 49-S174927 (a), Catefica 49-S174923 (b, f), Catefica 49-S174769 (c–e). Scale bars = 300 Μm (a–d), 100 Μm (e, f).

Fig. 3 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 3. Siphonolaimus curtisensillus sp. nov. Light micrographs. A–B, F. Holotype (NIWA154903). C. Paratype (NIWA154905). D–E, G. Paratype (NIWA154904). A. Male cephalic region showing pharynx and stylet. B. Male cephalic region showing amphid. C. Female anterior body region. D–E. Male intestine. F. Copulatory apparatus. G. Vulva and proximal portion of female genital branch. Scale bar: A–B = 20 µm; C–F = 10 µm; G = 15 µm.

Fig. 14 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 14. Aegialoalaimus magnus sp. nov.A. Entire male, holotype (NIWA154918).B. Female reproductive system, paratype (NIWA154920). Scale bar: A = 300 µm; B = 175 µm.

Text-fig. 41. Scanning electron microscope (SEM) images of "Pollen clump with tricolpate pollen sp. 5"; Catefica locality, Portugal. a) Pollen clump, probably coprolite but containing one kind of pollen; b, c) Pollen grains from pollen clump in oblique equatorial view (b) and polar view (c) showing the three apertures with a distinct aperture margin and the coarse reticulum; d) Detail of wall of a broken pollen grain showing long straight columellae and a thin foot layer. Specimen, Catefica 50-S115858 (a–d). Scale bars = 600 Μm (a), 6 Μm (b, c), 1.5 Μm (d). in The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms

Text-fig. 41. Scanning electron microscope (SEM) images of "Pollen clump with tricolpate pollen sp. 5"; Catefica locality, Portugal. a) Pollen clump, probably coprolite but containing one kind of pollen; b, c) Pollen grains from pollen clump in oblique equatorial view (b) and polar view (c) showing the three apertures with a distinct aperture margin and the coarse reticulum; d) Detail of wall of a broken pollen grain showing long straight columellae and a thin foot layer. Specimen, Catefica 50-S115858 (a–d). Scale bars = 600 Μm (a), 6 Μm (b, c), 1.5 Μm (d).

Fig. 17 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 17. Desmodora parapilosa sp. nov. Light micrographs, paratype (NIWA154923). A–B. Female cephalic region showing cuticle, amphid, and cephalic sensilla. C–D. Female cephalic region showing buccal cavity. Scale bar = 20 µm.

Text-fig. 40. Scanning electron microscope (SEM) images of "Pollen clump with tricolpate pollen sp. 4"; Catefica locality, Portugal. a) Pollen clump, probably an anther fragment with one kind of pollen grain; b) Detail of pollen clump showing densely packed pollen all of the same kind; c) Pollen grains in equatorial (left) and polar (right) views showing the coarse reticulum in the mesocolpium regions, the striate-reticulate tectum over the polar regions, and the microreticulate to foveolate tectum along the aperture margins; d) Detail of pollen wall showing smooth muri supported by long, densely-spaced columellae; e) Detail of broken pollen wall showing long, densely-spaced columellae detached from the thick foot layer. Specimen, Catefica 50-S170386 (a–e). Scale bars = 600 Μm (a), 20 Μm (b), 6 Μm (c), 1.5 Μm (d, e). in The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms

Text-fig. 40. Scanning electron microscope (SEM) images of "Pollen clump with tricolpate pollen sp. 4"; Catefica locality, Portugal. a) Pollen clump, probably an anther fragment with one kind of pollen grain; b) Detail of pollen clump showing densely packed pollen all of the same kind; c) Pollen grains in equatorial (left) and polar (right) views showing the coarse reticulum in the mesocolpium regions, the striate-reticulate tectum over the polar regions, and the microreticulate to foveolate tectum along the aperture margins; d) Detail of pollen wall showing smooth muri supported by long, densely-spaced columellae; e) Detail of broken pollen wall showing long, densely-spaced columellae detached from the thick foot layer. Specimen, Catefica 50-S170386 (a–e). Scale bars = 600 Μm (a), 20 Μm (b), 6 Μm (c), 1.5 Μm (d, e).

Fig. 13 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 13. Aegialoalaimus magnus sp. nov. A–B, D. Paratype (NIWA154920). C, E–F. Holotype (NIWA 154918). A–B. Female anterior body region. C. Male cephalic region. D. Female posterior body region. E. Male copulatory apparatus. F. Male posterior body region. Scale bar: A–B = 100 µm; C = 60 µm; D–E = 50 µm; F = 125 µm.

Fig. 2 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 2. Siphonolaimus curtisensillus sp. nov. A. Entire male, holotype (NIWA154903). B. Entire female, paratype (NIWA154904). Scale bar = 400 µm.

Fig. 5 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 5. Linhomoeus pycnocricus sp. nov. A. Entire female, paratype (NIWA154909). B. Entire male, paratype (NIWA154907). C. Female reproductive system, paratype (NIWA154910). Scale bar: A–B = 500 µm; C = 275 µm.

Fig. 1 in New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand

Fig. 1. Siphonolaimus curtisensillus sp. nov. A, C. Holotype (NIWA154903). B, D, Paratype (NIWA 154904). E. Paratype (NIWA154905). A. Male anterior body region. B. Female anterior body region. C. Male posterior body region. D. Female posterior body region. E. Male posterior body region. Scale bar: A–B = 75 µm; C = 70 µm; D = 85 µm; E = 125 µm.

Text-fig. 32. Scanning electron microscope (SEM) images of "Stamen with monocolpate, reticulate pollen"; Catefica locality, Portugal. a) Stamen with four pollen sacs and an adhering bract (arrow); b) Pollen grains from stamen showing the large gaping, almost circular, aperture with a distinct aperture margin; c) Detail of pollen wall showing finely verrucate supratectal ornamentation and bases of broken columellae; d) Pollen grain showing the large gaping, rounded aperture; e) Pollen grains showing large, rounded aperture (left) and abraded reticulum exposing the surface of the foot layer and long columellae (right). Specimen, Catefica 49-S170144 (a–e). Scale bars = 600 Μm (a), 20 Μm (b), 6 Μm (d, e), 1.5 Μm (c). in The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms

Text-fig. 32. Scanning electron microscope (SEM) images of "Stamen with monocolpate, reticulate pollen"; Catefica locality, Portugal. a) Stamen with four pollen sacs and an adhering bract (arrow); b) Pollen grains from stamen showing the large gaping, almost circular, aperture with a distinct aperture margin; c) Detail of pollen wall showing finely verrucate supratectal ornamentation and bases of broken columellae; d) Pollen grain showing the large gaping, rounded aperture; e) Pollen grains showing large, rounded aperture (left) and abraded reticulum exposing the surface of the foot layer and long columellae (right). Specimen, Catefica 49-S170144 (a–e). Scale bars = 600 Μm (a), 20 Μm (b), 6 Μm (d, e), 1.5 Μm (c).