Find research datasets worth reusing

opencc-by-4.0Dec 2017View details →

Figure 1 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps

Figure 1. 'Rocky Knob tubes', Middle Miocene, New Zealand. A, RK-5, larger tube fragments in hand specimen. B, RNT-1, smaller, parallel-aligned tubes, with one tube exhibiting fine longitudinal wrinkles on its surface (white arrow). C, 12-RK, detail of smooth tube wall. D, RNT-1, tube exhibiting round concretions on its surface. E, RK-15B-6B, tube in transverse section showing preserved torn fibres. F, RK-15B-6B, tube with irregular cross section suggesting it may originally have been flexible. G, RK-15B-6A, detail of join between three tubes with thick, multi-layered walls in transverse section; imaged using confocal laser scanning microscopy (see online for colour version). H, detail of tube transverse section showing delamination of its thick, multi-layered tube wall. Scale bars: A = 20 mm; B = 5 mm; C = 2 mm; D, F = 1 mm; E = 100 µm; G, H = 200 µm.

opencc-by-4.0Nov 2023View details →

Dataset from Castel et al. 'Genetic sex determination in three closely related hydrothermal vent gastropods, including one species with intersex individuals'

This is the dataset used in "Genetic sex determination in three closely related hydrothermal vent gastropods, including one species with intersex individuals" Castel J, Pradillon F, Cueff V, Leger G, Daguin-Thiébaut C, Ruault S, Mary J, Hourdez S, Jollivet D, and Broquet T

Figure 3 in Culturable fungi associated with the marine shallow-water hydrothermal vent crab Xenograpsus testudinatus at Kueishan Island, Taiwan

Figure 3: Taxonomic classification of all fungi reported (by this study and previously published work) on the crab XenograpsUs testUdinatUs.

Figure 2 in Culturable fungi associated with the marine shallow-water hydrothermal vent crab Xenograpsus testudinatus at Kueishan Island, Taiwan

Figure 2: Taxonomic classification of the fungi isolated from the carapace of the crab XenograpsUs testUdinatUs collected in the hydrothermal vent area of Kueishan Island, Taiwan.

Figure 1 in Culturable fungi associated with the marine shallow-water hydrothermal vent crab Xenograpsus testudinatus at Kueishan Island, Taiwan

Figure 1: (A) Location of Kueishan Island (box) at the northeastern end of the main Taiwan Island. (B) Kueishan Island showing the vent and sampling locations. (C) XenograpsUs testUdinatUs, the hydrothermal vent crab.

Figure 4 in Culturable fungi associated with the marine shallow-water hydrothermal vent crab Xenograpsus testudinatus at Kueishan Island, Taiwan

Figure 4: Comparison of fungal diversity on the vent crab XenograpsUs testUdinatUs, in yellow sediment (with sulfur granules) and in black sediment (with no sulfur granules) collected in the hydrothermal vent area of Kueishan Island, Taiwan.

opencc-by-4.0May 2024View details →

Data for: Iron oxyhydroxide rich hydrothermal deposits at the high-temperature Fåvne vent field, Mohns Ridge

The datset consists of location, bulk geochemistry (raw results, analyses accuracy and precision), mineralogy, and ages of hydrothermal rock samples and sediment push cores from the Favne vent field (Mohns Ridge), as well as distribution of elemental concentrations of global mid-ocean ridg hosted hydrothermal deopsits classified by basement lithology.

Fig. 14 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 14 Series of ultrathin sections through blind-ending coelomic duct adjacent to foregut (fg) from posterior to anterior in first segment in specimen #308. a Basal portion of coelomic duct with cilia (ci) built by two ciliated mesodermal cells m1 and m2 with nuclei (nm1, nm2); b larger duct with cilia (ci) surrounded by mesodermal cells m3 and one of the two ciliated mesodermal cells m2 with nucleus (nm2); c larger duct with cilia (ci) surrounded by mesodermal cells m3 and m4, nucleus of m3 (nm3); d anterior blind-ending of small duct with a few cilia (ci) surrounded by several mesodermal cells (m 4-7) partly with nuclei (nm 5-7)

Fig. 11 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 11 Midgut (a–d), hindgut (d, e), anus (f); specimen #308. a, d Midgut cells with large vesicles (ve) basally and nuclei (n) apically close to the microvilli (mv), and cilia (ci) bordering the gut lumen (lu); hindgut (hg); b bacteria (ba) and diatom shell (ds) in gut lumen; c bacteria (ba) and myelin structures (my) suggesting degradation in midgut cell; e hindgut cell with nucleus (n) and dense ciliary border (ci); f terminal anus (a)

Fig. 8 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 8 Serial ultrathin sections of uncinus not extending above cuticle of specimen #308. a, b Uncinus with capitium (ca), subrostral process (sp) surrounded by epidermis cell with nucleus (ne1); c, d uncinus with capitium (ca), subrostral process (sp), epidermis cell with nucleus (ne1) surrounded by follicle cell with nuclei (nf1); e, f chaetoblast with nucleus (nc) and manubrium (ma), surrounded by follicle cells (nf1, nf2); g, h chaetoblast with nucleus (nc), granules (gr), and microvilli (mv) shaping the manubrium

Fig. 7 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 7 Uncini (un) of a aposymbiotic metatrochophore with midgut (mg) and b juvenile with trophosome in semithin sections. Green autofluorescence; blue DAPI staining of host nuclei and bacteria (ba) other than symbionts outside of host; pink symbiontspecific probe staining symbionts in trophosome (tr)

Fig. 13 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 13 Mesoderm in specimen #308. a Mesoblastem (me) in anterior region of first segment with foregut (fg); b epitheliomuscle cells in visceral mesoderm (mu) adjacent to foregut (fg) in region of coelomic ducts in first segment, c peritoneal cells in visceral mesoderm (me), adjacent midgut (mg), and d hindgut (hg); e cross section through foregut area in middle region of first segment with epidermis (e), longitudinal muscles (mu), dorsal mesentery with dorsal blood vessel (dv), peritoneum (me) surrounding the foregut (fg); f detail of coelomic cavity of first (c1) and second segment (c2) with septum of two opposing layers of epithelio-muscle cells (mu); g coelomic cavity of second (c2) and third segment (c3) with septum of two layers of undifferentiated mesoblastem, arrow points to thin posterior part of mesoblastem surrounding coelomic cavity of segment 3

Fig. 10 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 10 Mouth opening (a, b) and foregut (c–e), all micrographs specimen #308, except c specimen #675. a Mouth opening (mo) with cilia and unknown material in lumen; b detail of cilia (ci), microvilli (mv), and basal bodies (bb) in mouth opening; c clia lining the anteriormost part of foregut in buccal cavity (bu); d foregut cell with nucleus (n), rER (rer), numerous granules (gr), cilia (ci), and microvilli (mv); e detail of cilia (ci), basal bodies (bb), and microvilli (mv)

Fig. 6 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 6 Glandular structures of specimen #308. a pyriform gland with several gland cells containing nuclei (ng), rER, and apical microvilli (mv) facing lumen (lu); b, c single gland cell in epidermis with e-dense granules (gr) and nucleus (ng), apically with microvilli (mv)

Fig. 5 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 5 Apical organ of specimen #308 in cross section from anterior to posterior. a, b Three collar receptors (1-3); c, d dendrites of three collar receptors (1-3) and one gland cell (g); e gland cell (g) and cell bodies with nuclei (n1-3) of three collar receptors; f gland cell (g); g nucleus (ng) of gland cell

Fig. 4 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 4 Epidermis and trochi, all #308 except c, f, g #675. a Epidermis containing nucleus (n) and mitochondria (mi), with thin cuticle (cu) and microvilli (arrow) above which bacteria (ba) are located; ECM of epidermis adjacent to longitudinal muscles (mu); b detail of cuticle with epicuticle (ec) and microvilli and basal cuticle (bc); c bacteria (ba) on and in tube; d prototroch (pr) with trochoblast and nuclei (n), mitochondria (mi), and tonofilaments (tf), adjacent mesoderm with nuclei (nm) with ECM (arrows); e cilia of prototroch with basal bodies (bb) and rootlet (ro), in between microvilli (mv) and thin cuticle; f neurotroch (nr); g cilia of neutroch with basal bodies (bb) and rootlets (ro), in between microvilli (mv) and thin cuticle

Fig. 1 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 1 Schematic drawings of metatrochophores of specimens #542 (a), #308 (b), #675 (c). Body composed of prostomium (p) containing brain (b) and apical organ (ao) in b; peristomium (pe), ring-like area including mouth and prototroch (pr); segment 1 (s1) with neutroch (nr), tentacles (te) with sensory organ (ste), and uncini; segment 2 (s2) with uncini; segment 3 (s3) in specimen b and c; white, transient digestive system with mouth, foregut (fg), midgut (mg), hindgut (hg), and anus (a); black, trophosome (tr); dark grey, mesoderm; medium grey, ectoderm; light grey, coelomic cavities

Fig. 2 in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 2 Cross sections of ultrathin series from anterior to posterior, left ventral, right dorsal; specimen #308. a, b Prostomium with brain (nec) and unpaired, small coelomic cavity (asterisk) peristomium (pe) with prototroch (pr); two dorsally located tentacles (te); c prostomium with unpaired, small coelomic cavity (asterisk) between trochoblasts of prototroch, mouth opening (mo), brain (b) with neuropil; two tentacles (te); d first segment with foregut (fg), mesoderm (me) and mesoderm of tentacles (mte); e first segment with foregut (fg) ventral (vv) and dorsal blood vessel (dv), pyriform gland (py), mesoderm (me), somatic muscle cells (mu); f first segment with transition from foregut (fg) to midgut (mg) and ventral blood vessel (vv); g first and second segment with uncini (un), foregut (fg) and midgut (mg); h first to third segment (s1-s3) with midgut (mg) and hindgut (hg), pyriform gland (py); i first to third segment with anus (a), midgut (mg), and dorsal blood vessel (dv)

Fig. 12 Tentacles. a in The metatrochophore of a deep-sea hydrothermal vent vestimentiferan (Polychaeta: Siboglinidae)

Fig. 12 Tentacles. a Longitudinal ultrathin section of distal tentacle in specimen #675 with coelomic cavity (ct) surrounded by myoepithelial cells (mte), parts of prototroch (pr) ventral to tentacle; b–e series of ultrathin sections through region of connection between mesoderm of tentacles and first segment of specimen #308; arrows point to ECM of mesoderm; b epithelio-muscle cells (mu) surrounded by epidermis in tentacle; c solid mesoderm strand (mte) surrounded by epidermis in tentacle; d, e merging of mesoderm of first segment (m1) with mesoderm of tentacle (mte), foregut (fg)