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10,391 results for “Oceanic”
Fig. 1 in A new genus and species of axiid shrimp (Crustacea, Decapoda) from a southwestern Indian Ocean seamount
Fig. 1. Montanaxius mediumquod gen. et sp. nov., holotype, ³, NHMW 25677. A. Carapace in lateral view. B. Same, dorsal view. C. Minor cheliped in dorsal view. D. Major cheliped in dorsal view. E. Tip of pereopod 2. F. Sternites 6–8. G. Ventral part of coxa 5 and pleomere 1 with Plp1 (first article bent) in lateral view. H. Left Plp1 in anterior view. I. Terminus of left Plp1, posterior view. J. Left Plp2, mesial view. K. Right Plp2, anterior view. Setation omitted in C and D. Scale bars: A–H, J–K = 1 mm; I = 500 µm.
Fig. 4 in A new genus and species of axiid shrimp (Crustacea, Decapoda) from a southwestern Indian Ocean seamount
Fig. 4. Montanaxius mediumquod gen. et sp. nov., holotype, ³, NHMW 25677. A. Front in dorsal view. B. Same in lateral view. C. Terminus of left first pleopod, posterior view. Abbreviations: c = cincinnuli (appendix interna); s = spine. Scale bars: A–B = 1 mm; C = 500 µm.
Fig. 2 in A new genus and species of axiid shrimp (Crustacea, Decapoda) from a southwestern Indian Ocean seamount
Fig. 2. Montanaxius mediumquod gen. et sp. nov., paratype, ♀, NHMW 25675. A. Front in lateral view (rostrum broken). B. Pleon in lateral view. C. Left eyestalk, dorsal view. D. Right antennule in mesial view. E. Right antenna in ventral view. F. Third maxilliped in lateral view. G. Same in mesial view. H. Sternites 6–8. I. Left first pleopod in lateral view. J. Right second pleopod in posterior view. All setation omitted except in F and I. Scale bars: 1 mm.
Fig. 9 in A new species of Heterospio (Annelida, Longosomatidae) from the Indian Ocean
Fig. 9. Schematic drawings (not to scale) in dorsal view of some paratypes (MNCN and NIO) of Heterospio indica sp. nov., showing diversity of branchial arrangement in relation to size. Chaetigers numbered from CH1 (biramous) to CH10 (first flange-like). Width of anterior region indicated.
Fig. 7 in A new species of Heterospio (Annelida, Longosomatidae) from the Indian Ocean
Fig. 7. Heterospio indica sp. nov., paratype (MNCN 16.01/17000), SEM micrographs. A. Elongated SG12, CH11 and flange-like neuropod, framed areas showing chaetal details in (B), (C) and (D) (scale bar = 100 Mm). B. Detail of CH11 chaetae, arrowheads showing start of opening end in thin capillary chaetae (scale bar = 10 Mm). C. Detail of proximal part of both types of CH11 capillary chaetae, anterior body end at left (scale bar = 10 Mm). D. Detail of distal part of capillary chaetae (scale bar = 5 Mm). Abbreviations: CH = chaetiger; rcc = robust capillary chaetae; SG = segment; tcc = thin capillary chaetae.
Fig. 6 in A new species of Heterospio (Annelida, Longosomatidae) from the Indian Ocean
Fig. 6. Heterospio indica sp. nov., paratype (MNCN 16.01/17000), SEM micrographs. A. Anterior end, dorsal view (scale bar = 500 Mm). B. Detail of anterior short segments (SG1̅SG9) and first elongated segment (SG10) (scale bar = 250 Mm). C. Anterior end, dorsal view, showing nuchal organ and palp scars, framed area shown in (D) (scale bar = 50 Mm). D. Detail of nuchal organ and palp scar, framed area shown in (E) (scale bar = 20 Mm). E. Detail of nuchal organ opening (scale bar = 5 Mm). F. Detail of branchial area, dorsal view (scale bar = 50 Mm). Abbreviations: bp = branchiophore; bs = branchiostyle; CH = chaetiger; nuo = nuchal organ; ps = palp scar; SG = segment.
Fig. 5 in A new species of Heterospio (Annelida, Longosomatidae) from the Indian Ocean
Fig. 5. Heterospio indica sp. nov., paratype (MNCN 16.01/17000), SEM micrographs. A. SG11–SG12, dorsal view, framed areas showing chaetal details in (B) and (C) (scale bar = 50 Mm). B. Basal part of CH11 chaetae (scale bar = 5 Mm). C. Distal part of CH11 capillary chaetae, arrowheads showing start of distal opening (scale bar = 5 Mm). D. SG12–SG13, dorsal view (scale bar = 100 Mm). E. Basal part of CH12 chaetae (scale bar = 25 Mm). F. Distal part of CH12 chaetae (scale bar = 10 Mm). Abbreviations: CH = chaetiger; rcc = robust capillary chaetae; SG = segment; tcc = thin capillary chaetae.
Fig. 8 in A new species of Heterospio (Annelida, Longosomatidae) from the Indian Ocean
Fig. 8. Heterospio indica sp. nov., paratype (MNCN 16.01/17000), SEM micrographs. A. Specimen showing anterior short segments and first elongated segments, ventro-lateral view (scale bar = 1 mm). B. Detail of anterior region, ventro-lateral view (scale bar = 300 Mm). C. Detail of anterior end, ventral view (scale bar = 50 Mm). D. Flange-like chaetae of CH11, framed area showing chaetal detail in (E) (scale bar = 100 Mm). E. Detail of distal end of both types of capillary chaetae, arrowheads showing start of opening end in thin capillary chaetae (scale bar = 10 Mm). F. Flange-like chaetae of CH12 (scale bar = 100 Mm). Abbreviations: CH = chaetiger; nuo = nuchal organ; ph = pharynx; ps = palp scar; rcc = robust capillary chaetae; SG = segment; tcc = thin capillary chaetae.
Fig. 4 in A new species of Heterospio (Annelida, Longosomatidae) from the Indian Ocean
Fig. 4. Heterospio indica sp. nov., paratype (MNCN 16.01/17000), SEM micrographs. A. Anterior end, dorsolateral view (scale bar = 100 Mm). B. CH2–CH5, dorsal view (scale bar = 100 Mm). C. CH5–CH9, dorsal view (scale bar = 100 Mm). D. CH8–CH10, dorsal view (scale bar = 15 Mm). Abbreviations: bp = branchiophore; bs = branchiostyle; CH = chaetiger; nuo = nuchal organ; ps = palp scar; SG = segment.
Fig. 3 in A new species of Heterospio (Annelida, Longosomatidae) from the Indian Ocean
Fig. 3. Heterospio indica sp. nov., paratype (MNCN 16.01/16998). A. Posterior end (scale bar = 200 Mm). B. Detail of bulbous region of posterior end (scale bar = 100 Mm). Abbreviations: ah = acicular hook; pyg = pygidium; tas = terminal achaetigerous segment.
Fig. 1 in A new species of Heterospio (Annelida, Longosomatidae) from the Indian Ocean
Fig. 1. Distribution of records of Heterospio around the Indian Ocean: Heterospio indica sp. nov. (present study) (1–4), H. longissima Ehlers, 1874 (data from Hartman 1974) (5–6) and H. longissima Ehlers, 1874 (data from Rosenfeldt 1989) (7).
Fig. 18 in Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records
Fig. 18. Kenyanema monorchis Muthumbi et al., 1997. A. Anterior region of ♀; B: lateral surface view of Ƌ head. C. Lateral view of Ƌ head (cross-section). D. Posterior region of Ƌ showing copulatory apparatus. E. ♀ gut, posterior body region. F. ♀ tail. Scale bar = 25 μm.
Fig. 17 in Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records
Fig. 17. Hopperia beaglense Chen and Vincx, 1998 light micrographs. A. Anterior region of Ƌ. B. Ƌ gut, showing clusters of small round inclusions with smaller orange-brown granules. C. Spinneret. Scale bar: A = 30 μm; B = 12 μm; C = 24 μm.
Fig. 15 in Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records
Fig. 15. Hopperia beaglense Chen and Vincx, 1998. A. Anterior region of Ƌ. B-C. Lateral view of Ƌ head. D. Lateral surface view of ♀ head. E. ♀ tail. F. Ƌ copulatory apparatus and vas deferens. Arrow shows approximate position of supplement-like structure observed in type specimens from Chile. Scale bar: A = 30 μm; B-D = 22 μm; E-F = 32 μm.
Fig. 11 in Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records
Fig. 11. Dorylaimopsis nodderi sp. nov. light micrographs. A. ♀ cuticle in pharyngeal region showing the cortical, median, and basal layers. B. Ventral view of ♀ head showing posterior portion of buccal cavity. C. ♀ mid-body region showing vulva and mature eggs. D. Sperm cells with nuclei. Scale bar: A = 8 μm; B = 12 μm; C = 50 μm; D = 30 μm.
Fig. 14 in Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records
Fig. 14. Hopperia ancora sp. nov. light micrographs. A. Ƌ head, showing everted tooth. B. Intestine wall of Ƌ, with arrows pointing to oval cells with larger, more closely packed granules than surrounding cells. C. Everted spicule. D. Vulva. Scale bar: A, D = 15 μm; B = 22 μm; C = 20 μm.
Fig. 10 in Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records
Fig. 10. Dorylaimopsis nodderi sp. nov. A. ♀ reproductive system. B. Ƌ posterior region, showing copulatory apparatus. C. ♀ tail. D. Ƌ posterior body region, showing copulatory apparatus. Scale bar: A = 90 μm; B = 40 μm; C and D = 55 μm.
Fig. 8 in Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records
Fig. 8. Cervonema proberti sp. nov. A. ♀ head, showing glands. B. Entire Ƌ. C. ♀ reproductive system. Arrows point to clear globular inclusions in intestine wall. Scale bar: A =20 μm; B and C = 65 μm.
Fig. 7 in Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records
Fig. 7. Cervonema proberti sp. nov. A. Ƌ anterior body region. B. ♀ anterior region. C. ♀ tail. D. Sperm cells. E. Ƌ posterior body region, showing copulatory apparatus. Scale bar: A, B, and C = 25 μm; D = 20 μm; E = 35 μm.
Fig. 9 in Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records
Fig. 9. Dorylaimopsis nodderi sp. nov. A. Anterior region of Ƌ. B. Lateral surface view of Ƌ head. C. Ventral view of ♀ head (cross-section). D. Entire Ƌ. E. Ƌ gut, mid-body. Scale bar: A = 50 μm; B and C = 25 μm; D = 70 μm; E = 30 μm.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.