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FIGURE 3 in New Sericosura (Pycnogonida: Ammotheidae) from deep-sea hydrothermal vents in the Southern Ocean
FIGURE 3. SEM images. Sericosura bamberi sp. nov. Paratype male (NHMUK 2015.15). A, palp segments 2-7 (incomplete segmentation line between P3 and P4 indicated by arrow). B, tarsus (ta), propodus (pd), main claw (mc) and auxiliary claws (au); C. oviger segments 8, 9 and 10 showing simple spines (white arrows pointing), spine on O9 with tip broken. D, coxa 3 (C3) with characteristic brush of long ventral setae, distal margin of coxa 2 (C2) and femur (Fe). E, oviger segments 4-10 with spines and tufts of long setae, twisted possibly due to preservation. F, detail of chelate arrangement of spines on oviger segment 10 (O10).
FIGURE 7 in New Sericosura (Pycnogonida: Ammotheidae) from deep-sea hydrothermal vents in the Southern Ocean
FIGURE 7. SEM images. Sericosura curva sp. nov., paratype male (NHMUK 2015.106-115). A, third leg, coxae (C1-3) and femur (F); B, palp, P2-7, first segment missing; C, oviger, O2-10, first segment missing; D, detail of oviger segments O7-10; E, third leg tarsus (ta), propodus (pd), main claw (mc) and auxiliaries (au); F, proximal half of femur with cement gland (cg) ending in a narrow tube pointing anteriorly.
FIGURE 7 in Redescription of Bathymodiolus septemdierum Hashimoto and Okutani, 1994 (Bivalvia, Mytilida, Mytilidae), a mussel broadly distributed across hydrothermal vent locations in the western Pacific and Indian Oceans
FIGURE 7. Shells of Bathymodiolus septemdierum from Mariana Arc to illustrate more variation in shells of sequenced individuals. B and C have accumulations of iron oxide over the periostracum. Scale bar is 10 mm. (A: SIO accession # M19394; B and C: SIO accession # M19392).
FIGURE 4 in Redescription of Bathymodiolus septemdierum Hashimoto and Okutani, 1994 (Bivalvia, Mytilida, Mytilidae), a mussel broadly distributed across hydrothermal vent locations in the western Pacific and Indian Oceans
FIGURE 4. Shells of Bathymodiolus septemdierum from Lau Basin (Southwest Pacific), sites listed as 'other material' for original description of B. brevior. Shell shape variability includes posterior angularity and beak position relative to anterior margin. Dark brownish periostracum largely intact but detaching where dried. Scale bar is 10 mm. (A: SIO accession #M19389; B:SIO accession # M19391; C: SIO accession # M19390).
FIGURE 1 in Redescription of Bathymodiolus septemdierum Hashimoto and Okutani, 1994 (Bivalvia, Mytilida, Mytilidae), a mussel broadly distributed across hydrothermal vent locations in the western Pacific and Indian Oceans
FIGURE 1 Distribution of Bathymodiolus septemdierum in the western Pacific and Indian oceans. Red stars indicate sites for which both genetic and morphological data are used in this study; black squares for genetic data only; black circles for morphological data only. Yellow symbols are additional sites at which this species occurs. Indian Ocean sites extended from records in Zhou et al. (2022).
FIGURE 8 in Redescription of Bathymodiolus septemdierum Hashimoto and Okutani, 1994 (Bivalvia, Mytilida, Mytilidae), a mussel broadly distributed across hydrothermal vent locations in the western Pacific and Indian Oceans
FIGURE 8. Height to length proportions of Bathymodiolus septemdierum shells from three ocean regions with regression lines shown for Northwest Pacific sites (dotted) and Southwest Pacific sites (solid).
FIGURE 6 in Redescription of Bathymodiolus septemdierum Hashimoto and Okutani, 1994 (Bivalvia, Mytilida, Mytilidae), a mussel broadly distributed across hydrothermal vent locations in the western Pacific and Indian Oceans
FIGURE 6. Shells of Bathymodiolus septemdierum from Izu-Bonin Arc (Northwest Pacific). A, B, C: From paratype location, Suiyo Seamount; colour differences due to mineral deposits. D: From type location (Mokuyo Seamount) of first description of the species; specimen shows clean periostracum. Scale bar is 10 mm. (A, B and C: SIO accession # M19397; D: SIO accession #M19399).
FIGURE 3 in Redescription of Bathymodiolus septemdierum Hashimoto and Okutani, 1994 (Bivalvia, Mytilida, Mytilidae), a mussel broadly distributed across hydrothermal vent locations in the western Pacific and Indian Oceans
FIGURE 3 Outline sketches of Bathymodiolus septemdierum shells illustrating variability in shape and positions of the anterior retractor and anterior adductor muscle scars. AR: anterior retractor muscle scar; PA: posterior adductor muscle scar; PL: pallial line; AA: anterior adductor scar; LG: ligament. Scale bar is 10 mm and applies to all specimens. A and B: NW Eifuku site, Northwest Pacific; shells are predominantly rounded as in A. C and D: Tu'i Malila site, Lau Basin; shells are predominately angular as in D. E: Kairei site, Central Indian Ridge; redrawn from Hashimoto (2001) holotype. Here, we correct the scale applied to this drawing in the original. The specimen is 55.7 mm long. (A: SIO accession # M19392; B: SIO accession # M19393; C: SIO accession # M19391; D: SIO accession # M19389; E: paratype JAMSTEC #032386).
FIGURE 2 in Redescription of Bathymodiolus septemdierum Hashimoto and Okutani, 1994 (Bivalvia, Mytilida, Mytilidae), a mussel broadly distributed across hydrothermal vent locations in the western Pacific and Indian Oceans
FIGURE 2 Haplotype networks for mitochondrial COI and ND4, with haplotypes coloured by broader geographic region or type / paratype locality. Dot sizes are proportional to haplotype frequency. Dashes on connecting branches indicate number of mutations between haplotypes. Despite shared genetic variation among geographic regions, haplotypes can be broadly grouped into an Indian and western Pacific cluster.
FIGURE 5 in Redescription of Bathymodiolus septemdierum Hashimoto and Okutani, 1994 (Bivalvia, Mytilida, Mytilidae), a mussel broadly distributed across hydrothermal vent locations in the western Pacific and Indian Oceans
FIGURE 5. Shells of Bathymodiolus septemdierum from Kairei, Central Indian Ridge, holotype site for original description of B. marisindicus. Shells have an oxidized mineral coating over the periostracum and black stains where byssal threads from other individuals attached. Scale bar is 10 mm. (A, B and C: SIO accession # M19395).
Sea-level fall driving enhanced hydrothermal and tectonic activities: evidence from a sediment core near the tectonic-controlled Tianxiu vent field, Carlsberg Ridge
<p>The dataset file is Table S1 and Table S2 in the supporting information of the article entitled "Sea-level fall driving enhanced hydrothermal and tectonic activities: evidence from a sediment core near the tectonic-controlled Tianxiu vent field, Carlsberg Ridge".</p>
FIGURE 3. A–B in New species of the genus Astyris (Gastropoda: Neogastropoda: Buccinoidea Columbellidae) from the vicinity of hydrothermal vents of the Piip Volcano southwestern Bering Sea
FIGURE 3. A–B. Radulae of studied Astyris spp. A. Astyris axicostata n. sp., specimen from the type locality. B. Astyris cf. rosacea(shell on Fig. 2 J). C–D. Astyris axicostata n. sp. in situ, specimens of Astyris axicostatus are marked with red arrows, insert shows enlarged fragment of the photos. C. Sta LV82-2/4, northern summit of Piip volcano, 55.24′57′′N, 167.16′35′′E, 384 м, 13.06.2018; rocks with bacterial mats. In addition to the Astyris, numerous isopods Eurycope andreyi (Munnopsidae) and Corallimorphus cf. pilatus (Corallimorpharia, Anthozoa) are seen. D. Type locality, rock with dense aggregations of Epizoanthus sp. (Zoantharia, Anthozoa).
FIGURE 2. Astyris axicostata n in New species of the genus Astyris (Gastropoda: Neogastropoda: Buccinoidea Columbellidae) from the vicinity of hydrothermal vents of the Piip Volcano southwestern Bering Sea
FIGURE 2. Astyris axicostata n. sp. (A–I) A–D. Holotype, SL 7.3 mm (A–C—dried shell, D—wet shell with body seen through transparency). E. Paratype 1, SL 7.4 mm. F–G. Paratype 2, SL 7.0 mm. H–I. Paratype 3, juvenile with intact protoconch, SL 3.0 mm. J. Astyris cf. rosacea (Gould, 1840), SL 12.1 mm. A–G—at the same scale, H–I—enlarged, J—reduced.
FIGURE 1 in New species of the genus Astyris (Gastropoda: Neogastropoda: Buccinoidea Columbellidae) from the vicinity of hydrothermal vents of the Piip Volcano southwestern Bering Sea
FIGURE 1. Phylogenetic reconstruction using the COI gene (658 bp) showing Astyris axicostata n. sp. forming the clade with Astyris thermophila and A. rosacea nested within Columbellidae. Node values indicate Bayesian posterior probability and Maximal Likelihood bootstrap values, those lower than 0.8 and 80 are omitted.
Data for the publication by Mouchi et al "A step towards measuring connectivity in the deep-sea: elemental fingerprints of mollusk larval shells discriminate hydrothermal vent sites"
<p>This is the elemental data collected by fsLA-ICP-MS-MS on 600 individual larval shells of the hydrothermal-vent limpet Shinkailepas tollmanni from 14 sites in the Southwest Pacific Ocean.</p> <p>The first column indicates the sample ID corresponding to onship sample during the scientific cruise CHUBACARC (Hourdez & Jollivet, 2019).</p> <p>The second column indicates the S. tollmanni sample ID from the publication of Mouchi et al.</p> <p>Columns 3 to 15 correspond to elemental abundances measured.</p> <p>Column 16 to 18 correspond to the region, area and hydrothermal sites, respectively, for each larval shell.</p> <p> </p> <p>Hourdez, S., Jollivet, D., 2019. CHUBACARC cruise, <em>L’Atalante R/V</em>. doi: 10.17600/18001111.</p>
Fig. 7. The 13C in Cytotoxic shornephines and asterresins from the hydrothermal vent associated fungus Aspergillus terreus CXX-158-20
Fig. 7. The 13C NMR calculation results of stereoisomers 6A/6 B at the pcSseg-1/revtpssrevtpss level using the means of GIAO. (A) The structures of 6A/6 B. (B) 13C NMR calculation results. (C) Linear correlation curve of 6A/6 B.
Fig. 6. The 13C in Cytotoxic shornephines and asterresins from the hydrothermal vent associated fungus Aspergillus terreus CXX-158-20
Fig. 6. The 13C NMR calculation results of stereoisomers 5A/5 B at the pcSseg-1/revtpssrevtpss level using the means of GIAO. (A) The structures of 5A/5 B. (B) 13C NMR calculation results. (C) Linear correlation curve of 5A/5 B.
Data from: Free-living bacterial communities associated with tubeworm (Ridgeia piscesae) aggregations in contrasting diffuse flow hydrothermal vent habitats at the Main Endeavour Field, Juan de Fuca Ridge
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Data from: Geographical structure of endosymbiotic bacteria hosted by Bathymodiolus mussels at eastern Pacific hydrothermal vents
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Data from: Ocean circulation contributes to genetic connectivity of limpet populations at deep-sea hydrothermal vents in a back-arc basin
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