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2,356 results for “Echinodermata”
FIGURE 7 in An overview of the Australian psolid sea cucumbers (Echinodermata: Holothuroidea: Psolidae) with the description of 5 new species
FIGURE 7. Psolus steuarti sp. nov. holotype (a–c, NMV F157398): a, dorsal view; b, lateral view (insert, thick granules); c, ventral view; paratype (d–f, NMV F157399): d, sole ossicle; e, dorsal ossicles (multi-layered scales, perforated plates and cups); f, tentacle ossicles.
FIGURE 6 in An overview of the Australian psolid sea cucumbers (Echinodermata: Holothuroidea: Psolidae) with the description of 5 new species
FIGURE 6. Psolus springthorpei sp. nov. holotype (a–f, AM J23014): a, dorsal view; b, lateral view; c, ventral view; d, sole ossicle; e, dorsal ossicle, fragment of perforated plate; f, dorsal ossicle, fragment of multi-layered ossicle (scale).
FIGURE 3 in An overview of the Australian psolid sea cucumbers (Echinodermata: Holothuroidea: Psolidae) with the description of 5 new species
FIGURE 3. Psolus antarcticus (Philippi, 1857) (a–f, USNM E31749): a, dorsal view; b, dorsal view (oral end); c, ventral view; d, sole ossicle (insert, smaller scattered tube feet); e–f, dorsal ossicles.
FIGURE 2 in An overview of the Australian psolid sea cucumbers (Echinodermata: Holothuroidea: Psolidae) with the description of 5 new species
FIGURE 2. Psolidium oloughlini sp. nov. holotype (a–c, NMV F169347): a, dorsal view; b, lateral view; c, ventral view; paratype (d–f, NMV F169348): d, sole ossicles; e, dorsal scales with spires and perforations for tube feet (insert – tip of spire); f, dorsal tube foot support plates.
FIGURE 5 in An overview of the Australian psolid sea cucumbers (Echinodermata: Holothuroidea: Psolidae) with the description of 5 new species
FIGURE 5. Psolus salottii sp. nov. holotype (a, b, c, d in part, e, SAM K2175): a, dorsal view; b, lateral view; c, ventral view; d, sole ossicle (larger curved plate from holotype, others from paratype); e, dorsal ossicles (multi-layered scales and perforated cylinders); paratype (d in part, f, NMV F157397): d, sole ossicles (3 smaller ossicles from paratype); f, tentacle ossicles, including end plates.
FIGURE 1 in An overview of the Australian psolid sea cucumbers (Echinodermata: Holothuroidea: Psolidae) with the description of 5 new species
FIGURE 1. Ceto cuvieria (Cuvier, 1817). a, live dorso-lateral view (Nuyts Archipelago, South Australia. Photo: Neville Coleman); (b–c, NMV F97058): b, lateral view; c, ventral view.
FIGURE 4 in An overview of the Australian psolid sea cucumbers (Echinodermata: Holothuroidea: Psolidae) with the description of 5 new species
FIGURE 4. Psolus parantarcticus sp. nov. holotype (a–b, NMV F60306): a, dorsal view; b, dorsal view (oral end, anal end); paratype (c–f, NMV F176181): c, lateral view; d, ventral view (insert, smaller close series of marginal tube feet); e, bowl-like sole ossicle; f, tentacle ossicles.
FIGURE 25 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 25. Lateral arm plates (LAPs) in external (a) and internal (b) views. Ophioplinthus brevirima, 1: proximal LAPs; 2: median LAPs; 3: distal LAPs. Ophioplinthus gelida, 4: proximal LAPs; 5: median LAPs; 6: distal LAPs. Ophioplinthus martensi, 7: proximal LAPs; 8: median LAPs; 9: distal LAPs.
FIGURE 18 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 18. Lateral arm plates (LAPs) in external (a) and internal (b) views. Ophiopleura borealis, 1: proximal LAPs; 2: median LAPs; 3: distal LAPs. Ophiura albida, 4: proximal LAPs; 5: median LAPs; 6: distal LAPs. Ophiura ophiura, 7: proximal LAPs; 8: median LAPs; 9: distal LAPs.
FIGURE 17 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 17. Lateral arm plates (LAPs) in external (a) and internal (b) views. Ophionotus hexactis, 1: proximal LAPs; 2: median LAPs; 3: distal LAPs. Ophionotus victoriae, 4: proximal LAPs; 5: median LAPs; 6: distal LAPs. Ophiosparte gigas, 7: proximal LAPs; 8: median LAPs; 9: distal LAPs.
FIGURE 14 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 14. Lateral arm plates (LAPs) in external (a) and internal (b) views. Ophiactis abyssicola, 1: proximal LAPs; 2: median LAPs; 3: distal LAPs. Ophiactis asperula, 4: proximal LAPs; 5: median LAPs; 6: distal LAPs. Ophiactis balli, 7: proximal LAPs; 8: median LAPs; 9: distal LAPs.
FIGURE 13 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 13. Lateral arm plates (LAPs) in external (a) and internal (b) views. Ophiopholis aculeata, 1: proximal LAPs; 2: median LAPs; 3: distal LAPs. Ophiothrix fragilis, 4: proximal LAPs; 5: median LAPs; 6: distal LAPs. Ophiothrix rudis, 7: proximal LAPs; 8: median LAPs; 9: distal LAPs.
FIGURE 16 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 16. Lateral arm plates (LAPs) in external (a) and internal (b) views. Ophiura robusta, 1: proximal LAPs; 2: median LAPs; 3: distal LAPs. Stegophiura nodosa, 4: proximal LAPs; 5: median LAPs; 6: distal LAPs. Ophiura ljungmani, 7: proximal LAPs; 8: median LAPs; 9: distal LAPs.
FIGURE 10 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 10. Lateral arm plates (LAPs) in external (a) and internal (b) views. Ophiacantha anomala, 1: proximal LAPs; 2: median LAPs; 3: distal LAPs. Ophiacantha vivipara, 4: proximal LAPs; 5: median LAPs; 6: distal LAPs. Ophiocomina nigra, 7: proximal LAPs; 8: median LAPs; 9: distal LAPs.
FIGURE 12 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 12. Lateral arm plates (LAPs) in external (a) and internal (b) views. Amphiura chiajei, 1: proximal LAPs; 2: median LAPs; 3: distal LAPs. Amphiura filiformis, 4: proximal LAPs; 5: median LAPs; 6: distal LAPs. Amphiura sundevalli, 7: proximal LAPs; 8: median LAPs; 9: distal LAPs.
FIGURE 8 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 8. Lateral arm plates (LAPs) in external (a) and internal (b) views. Ophiomitra leucorhabdota, 1: proximal LAPs; 2: median LAPs. Ophiomitrella clavigera, 3: proximal LAPs; 4: median LAPs; 5: distal LAPs. Ophioplinthaca plicata, 6: proximal LAPs; 7: median LAPs.
FIGURE 9 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 9. Lateral arm plates (LAPs) in external (a) and internal (b) views. Ophiacantha placida, 1: proximal LAPs; 2: median LAPs. Ophiacantha antarctica, 3: proximal LAPs; 4: median LAPs; 5: distal LAPs. Ophiacantha bidentata, 6: proximal LAPs; 7: median LAPs; 8: distal LAPs.
FIGURE 6 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 6. Lateral arm plates (LAPs) in external (a) and internal (b) views of one adult specimen of Ophiura sarsii from Toyama Bay, Japan, and three different growth stages of Ophiura sarsii from off Iceland. 1–2: proximal (1) and median (2) LAPs of adult specimen from Japan; 3–4: proximal (3) and median (4) LAPs of adult specimen from off Iceland, dd=12,5 mm; 5–6: proximal (5) and median (6) LAPs of juvenile specimen from off Iceland, dd=7,8 mm; 7–8: proximal (7) and median (8) LAPs of juvenile specimen from off Iceland, dd=2,5 mm. dd: disc diameter.
FIGURE 24 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 24. Lateral arm plates (LAPs) in external (a) and internal (b) views. Ophiochiton fastigatus, 1: proximal LAPs; 2: median LAPs; 3: distal LAPs. Ophioplocus imbricatus, 4: proximal LAPs; 5: median LAPs; 6: distal LAPs. Ophiomusium lymani, 7: proximal LAPs; 8: median LAPs; 9: distal LAPs.
FIGURE 21 in Lateral arm plate morphology in brittle stars (Echinodermata: Ophiuroidea): new perspectives for ophiuroid micropalaeontology and classification
FIGURE 21. Lateral arm plates (LAPs) in external (a) and internal (b) views, with detail of tubercles on outer surface (c). Ophiolepis cincta, 1: proximal LAPs; 2: median LAPs; 3: distal LAPs. Ophiolepis elegans, 4: proximal LAPs; 5: median LAPs; 6: distal LAPs. Ophiolepis variegata, 7: proximal LAPs; 8: median LAPs; 9: distal LAPs. Scale bars for 1c, 4c and 7c equal 100 µm.
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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.