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2,356 results for “Echinodermata”
FIGURE 13 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 13 Mesothuria parva (Théel, 1886). A: Dorsal views of specimens IE-2007-813; B: SEM photos of ossicles from the body wall. Scale bars: A = 1cm; B = 10µm.
FIGURE 17 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 17. Bathyplotes aymeric sp. nov. A: Dorsal view of holotype; B–E: SEM photos of ossicles from ventral body wall (B), dorsal body wall (C), lateral papillae (D) and longitudinal muscles (E). Scale bars: A = 1cm; C–D = 20µm; E = 50µm.
FIGURE 12. Mesothuria regularia Heding, 1940. A in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 12. Mesothuria regularia Heding, 1940. A: Dorsal view of specimen IE-2007-794; B: SEM photos of ossicles from the body wall. Scale bars: A = 1cm; B = 20µm.
FIGURE 6 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 6. Holothuria (Metriatyla) cyrielle sp. nov. A–B: dorsal (A) and ventral (B) views of holotype; C–G: SEM photos of ossicles from tentacles (C), dorsal body wall (D), ventral body wall (E), dorsal tube feet (F) and ventral tube feet (G). Scale bars: A,B = 1cm; C = 100µm; E–G = 20µm.
FIGURE 9 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 9. Holothuria (Thymiosycia) impatiens (Forsskål, 1775). A: dorsal view of specimen IE-2007-812; B: Sem views of ossicles from the dorsal body wall. Scale bares: A = 1cm; B = 20µm.
FIGURE 8 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 8. Holothuria (Stauropora) bo sp. nov. A: Ventral and dorsal views of holotype; B–E: Ossicles from dorsal body wall (B), ventral body wall (C), ventral tube feet (D) from tentacles (E), and dorsal tube feet (F). Scale bars: A = 1cm, B–D = 10µm, E = 50µm, F=20µm.
FIGURE 7 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 7. Holothuria (Metriatyla) kurti Ludwig, 1891. A–B: Lateral (A) and dorsal (B) views of specimen IE-2007-768. C: SEM photos of ossicles from the lateral papillae. Scale bars: A,B = 1cm; C = 20µm.
FIGURE 2 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 2. Holothuria (Cystipus) yann sp. nov. A–B. Dorsal view (A) and ventral view (B) of paratypes. C–G: SEM photos of ossicles from tentacles (C), dorsal (D) and ventral (E) body wall, dorsal tube feet (F), lateral papillae (G) and ventral tube feet. A,B = 1cm; C = 50µm; D–H = 20µm.
FIGURE 4 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 4. Holothuria (Metriatyla) alex sp. nov. A–B: Dorsal (A) and ventral (B) views of holotype; C–F: SEM photos of ossicles from tentacles (C), dorsal body wall (D), lateral papillae (E) and dorsal papillae (F). Scale bars: A,B = 1cm; C,E,F = 20µm; D = 10µm.
FIGURE 14 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 14. Zygothuria marginata (Sluiter, 1901). A: External views of specimens IE-2007-778(2); B–C: SEM photos of ossicles from tentacles (B) and body wall (C). Scale bars: A = 1cm; B = 100µm; C = 20µm.
FIGURE 30 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 30. Molpadia africana Ludwig & Heding, 1935. A: Dorsal view of specimen IE-2007-781. B–C: SEM photos of ossicles from dorsal body wall (B) and tail (C). Scale bars: A = 1cm; B = 50µm; C = 20µm.
FIGURE 1. Bohadschia cousteaui Cherbonnier, 1954. A–B in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 1. Bohadschia cousteaui Cherbonnier, 1954. A–B: SEM photos of ossicles from ventral (A) and dorsal (B) body wall. Scale bars: 20µm.
FIGURE 28 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 28. Psolus agulhasicus Ludwig & Heding, 1935. A: Ventral and dorsal views of one specimen from IE-2007-771. B– C: SEM photos of ossicles from the body wall. Scale bars: A = 1cm; B = 20µm; C = 200µm.
FIGURE 21 in Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
FIGURE 21. Ypsilothuria cf. bitentaculata (Ludwig, 1893). A: different view of specimens IE-2007-780, B: lateral view of specimen IE-2007-765, C: SEM view of body wall thecal plates. Scale bares: A&B = 1cm, C = 500µm.
FIGURE 22 in Porphyrocrinus daniellalevyae n. sp. (Echinodermata: Crinoidea), a sea lily from the tropical western Atlantic with a unique crown pattern
FIGURE 22. Crinoid attributed to Porphyrocrinus daniellalevyae n. sp. photographed off West End, Isla Roatán. Courtesy: Karl Stanley.
FIGURE 8. Porphyrocrinus daniellalevyae n in Porphyrocrinus daniellalevyae n. sp. (Echinodermata: Crinoidea), a sea lily from the tropical western Atlantic with a unique crown pattern
FIGURE 8. Porphyrocrinus daniellalevyae n. sp. paratype (USNM 1411124). Columnal facets. A. Proximalmost columnal, not visible externally. B. Next two uppermost columnals, the smaller is more proximal; not visible externally. C. Columnal 2, visible externally. D. Proxistele columnal with rudimentary synarthry. E. Proxistele columnal with well-developed synarthry with 8-shaped ligament pit. F. Dististele columnal synarthry with areola completely deepened (C97 or 98). G. Close-up of C (below and to left of canal) showing radiating patches of syzygial stereom among galleried stereom. H. Close-up of right-hand fulcral ridge in E. I. Close-up of right-hand fulcral ridge in F. Columnals in A and B not numbered or counted in Figure 3. Scale bars: A=100 µm; B–E=0.5 mm; F=1.0 mm; G–I=200 µm.
FIGURE 7. Porphyrocrinus daniellalevyae n in Porphyrocrinus daniellalevyae n. sp. (Echinodermata: Crinoidea), a sea lily from the tropical western Atlantic with a unique crown pattern
FIGURE 7. Porphyrocrinus daniellalevyae n. sp. paratype (USNM 1411124). Composite image of stalk with basal ring. Arrows indicate columnals joined by anchyloses: C30+31, C86+87). Scale bar: 10 mm.
FIGURE 4. Porphyrocrinus daniellalevyae n in Porphyrocrinus daniellalevyae n. sp. (Echinodermata: Crinoidea), a sea lily from the tropical western Atlantic with a unique crown pattern
FIGURE 4. Porphyrocrinus daniellalevyae n. sp., proximal stalk and proximalmost crown. A. Holotype (USNM 1411123). B– D. Paratypes. B. UMML 44.239 (basal ring and stalk not collected). C. USNM 1411124. D. MNHN-IE-2014-2001. Sutures between proximal columnals, between basal ring and stalk, and between basal and radial rings indistinct but not fused; illustrated here for clarity. Scale bar: 1 mm.
FIGURE 11. Porphyrocrinus daniellalevyae n in Porphyrocrinus daniellalevyae n. sp. (Echinodermata: Crinoidea), a sea lily from the tropical western Atlantic with a unique crown pattern
FIGURE 11. Porphyrocrinus daniellalevyae n. sp. paratype (USNM 1411124). Basal ossicles. A. Aboral view. B. Oblique interior view. C–D. Adoral views of narrow (C) and broader (D) basal ossicles E–F. Central plug in oblique aboral (E) and oblique adoral (F) views. Scale bars: 200 µm.
FIGURE 19. Porphyrocrinus daniellalevyae n in Porphyrocrinus daniellalevyae n. sp. (Echinodermata: Crinoidea), a sea lily from the tropical western Atlantic with a unique crown pattern
FIGURE 19. Porphyrocrinus daniellalevyae n. sp. paratype (MNHN-IE-2014-2001), distal columnal articulations. A. C74 distal facet; synarthry. B–C. Anchylosed columnals with interior synarthrial articulation surrounded by syzygial crenularium (cryptosynarthry). B. C75 proximal facet; weak syzygial crenularium reflecting cessation of synarthrial development later during ontogeny. C. C76 distal facet; well-developed syzygial crenularium reflecting cessation of synarthrial development early in ontogeny with most of facet transformed into syzygy. Scale bars: 1 mm.
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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.