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2,356 results for “Echinodermata”
FIGURE 11. Eknomiaster horologium n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 11. Eknomiaster horologium n. sp. Holotype IE-2013-17168. R=3.1, r=2.0 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup of abactinal plates. Scale bar=0.3 cm. C. Lateral view showing inferomarginal and superomarginal plates. Scale bar=0.3 cm. D. Actinal surface showing pedicellariae distribution. Scale bar=1.0 cm. E. Furrow spines and pedicellariae on actinal surface. Scale bar =0.3 cm.
FIGURE 7. Calliaster sarahae n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 7. Calliaster sarahae n. sp. IE-2007-1039. R=10.9, r=3.2 cm. A. Abactinal surface. Scale bar=3.0 cm. B. Abactinal/ lateral view. Scale bar=3.0 cm. C. Superomarginal and inferomarginal plates showing spination. Scale bar=1.0 cm. D. Actinal view. Scale bar=3.0 cm. E. Closeup of adambulacral and furrow spines. Scale bar=1.0 cm.
FIGURE 14 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 14. Fromia schultzei Specimen IE-2007-4954. R=5.4, r=1.1 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup of abactinal arm plates and papulae. Scale bar=0.3 cm. C. Actinal surface. Scale bar=1.0 cm. D. Closeup showing actinal papulae and spination on furrow and adambulacral plates. Scale bar=0.3 cm.
FIGURE 4. Astroceramus kintana n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 4. Astroceramus kintana n. sp. Holotype IE-2013-17176. R=7.7 r=2.4 cm. A. Abactinal surface. Scale bar=2.0 cm. B. Closeup of abactinal plates showing crystalline nodules and pedicellariae. Scale Bar=0.1 cm. C. Closeup of superomarginal plate surface. Scale Bar=0.1 cm. D. Actinal surface. Scale bar=2.0. E. Closeup of actinal surface showing granules and pedicellariae. Scale bar=0.1 cm. F. Closeup of furrow spines, adambulacral accessories. Scale Bar=0.2 cm.
FIGURE 2 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 2. Anthenoides marleyi Specimen IE-2013-6639. R=8.3, r=3.2 cm. A. Abactinal surface. Scale=3.0 cm. B. Closeup of abactinal surface and superomarginal plates. Scale=1.0 cm. C. Spines on superomarginal plates.Scale=1.0 cm. D. Actinal surface. Scale=3.0 cm. E. Furrow and adambulacral spination. Scale=1.0 cm.
FIGURE 10. Cladaster katafractarius n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 10. Cladaster katafractarius n. sp. IE-2013-17245. R=3.2, r=1.6 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup showing arm, superomarginal plates and arm plates. Scale bar=0.2 cm. C. Actinal surface. Scale bar=1.0 cm. D. Closeup of furrow and adambulacral spines. Scale bar=0.2 cm.
FIGURE 18. Leioastra triangularis n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 18. Leioastra triangularis n. sp. Holotype IE-2007-3946. r=1.9, r=1.0 cm. A. Abactinal surface. Scale bar=0.5 cm. B. Closeup of arm and superomarginal plates. C. Actinal surface. Scale bar=0.5 cm. D. Closeup of furrow region. Scale bar=0.5 cm.
FIGURE 1 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 1. Anthenoides granulosus Specimen IE-2013-6625. R=12.1, r=5.3 cm. A. Abactinal surface. Scale=3.0 cm. B. Closeup of abactinal surface and superomarginal plates. Scale=1.0 cm. C. Pedicellariae on abactinal surface. Scale=0.2 cm. D. Actinal surface. Scale=3.0 cm E. Furrow spines and adambulacral pedicellariae. Scale=1.0 cm. F. Oral region and furrow spines. Scale=1.0 cm.
FIGURE 6. Calliaster mammilifer A., B in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 6. Calliaster mammilifer A., B. Abactinal and actinal of IE-2007-3979. R=3.3, r=1.2 cm. Scale bar=1.0 cm. C. Abactinal surface of extant Alcock syntype (IE-2014-162). R=1.6, r=0.5 cm. D. to F. USNM E51265, R=5.2, r=1.6 cm, from Somalia, Abactinal, Furrow and Actinal surfaces respectively. Scale bar=1.0 cm for D, 0.1 cm for E, F.
FIGURE 5. Calliaster chaos n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 5. Calliaster chaos n. sp. Holotype IE-2013-6998. R=9.5, r=3.4 cm. Scale bar=1.0 cm. throughout. A. Abactinal surface. B. Closeup showing spines, superomarginal side. C. Actinal surface. D. Closeup of actinal surface and inferomarginals. E. Inferomarginal plates. F. Furrow and adambulacral spines.
FIGURE 9 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 9. Calliderma emma Specimen IE-2007-3987. R=7.4, r=2.5 cm. A. Abactinal surface. Scale bar=2.0 cm. B. Closeup of spines on radial regions. Scale bar=1.0 cm. C. Spination, ornamentation on superomarginal plates. Scale bar=1.0 cm. D. Actinal surface. Scale bar=2.0 cm. E. Closeup of actinal surface, furrow spines, adambulacral region. Scale bar=1.0 cm.
FIGURE 13 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 13. Fromia milleporella Specimen IE-2007-5097. R=3.8, r=0.9 cm. A. Abactinal surface. scale bar=1.0 cm. B. Closeup of abactinal plates. scale bar=0.2 cm. C. Lateral view showing abactinal and marginal plates. Scale bar=0.2 cm. D. Actinal surface. Scale bar=1.0 cm. E. Closeup of actinal surface showing furrow and adambulacral spines. Scale bar =0.2 cm.
FIGURE 16. Iphiaster noemieae n. gen, n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 16. Iphiaster noemieae n. gen, n. sp. Holotype IE-2013-17137. r=6.1, r=3.1 cm. A. Abactinal surface. Scale bar=3.0 cm. B. Closeup showing abactinal plate detail. Inset shows pedicellariae (each 0.1 to.15 cm in length). Scale bar=0.5 cm. C. Superomarginal plate detail showing bald patch with pedicellariae and granules. Scale bar=0.5 cm. D. Oral region. Scale bar=0.5 cm. E. Actinal surface. Scale bar=3.0 cm. F. Furrow spines and adjacent adambulacral region. Scale bar=0.5 cm.
FIGURE 12 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 12. Fromia indica Specimen IE-2007-5079. R=3.3, r=0.8 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup showing abactinal plates. Scale bar=0.5 cm. C. Actinal surface. Scale bar=1.0 cm. D. Furrow and adambulacral spination. Scale bar=0.2 cm. E. Interradius showing superomarginals and other details. Scale bar=0.5 cm.
FIGURE 8. Calliaster thompsonae USNM 1510318. R in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 8. Calliaster thompsonae USNM 1510318. R=4.2, r=1.6 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup of abactinal surface and superomarginal plates. Scale bar=0.2 cm. C. Arm and marginal plates. Scale bar=0.5 cm. D. Actinal surface. Scale bar=1.0 cm. E. Adambulacral and furrow spines. Scale bar=0.1 cm.
FIGURE 15. Goniodiscaster aegis n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 15. Goniodiscaster aegis n. sp. Holotype, USNM E51097. R=4.7, r=1.9 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup of abactinal surface with white box around interradial paired plates and "fold". Scale bar=0.3 cm. C. Interradius showing superomarginal and inferomarginal plates.Scale bar=0.5 cm. D. Actinal surface. Scale bar=1.0 cm. E. Closeup of furrow and adambulacral spines. Scale bar =0.3 cm.
FIGURE 20 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 20. Lydiaster johannae Specimen IE-2013-12128. R=12.5, r=4.6 cm. A. Abactinal surface. Scale bar=3.0 cm. B. Closeup of abactinal plates showing disk-arm transition. Scale bar=0.5 cm. C. Lateral view showing detail on marginal plate surface. Scale bar=0.5. D. Actinal plate surface. Scale bar=3.0 cm. E. Furrow spine, pedicellariae and other adambulacral plate accessories. Scale bar=0.5 cm.
FIGURE 19 in On some miscellaneous sea cucumbers (Echinodermata: Holothuroidea) in the collections of the South African Museum with three new species
FIGURE 19. Pseudostichopus mollis Théel, 1886. SAMC-A090930. A. Specimen (entire); B. Rods from tentacles.
FIGURE 16. Psolidium acorbulum Thandar, 2006. SAMC-A090927. A in On some miscellaneous sea cucumbers (Echinodermata: Holothuroidea) in the collections of the South African Museum with three new species
FIGURE 16. Psolidium acorbulum Thandar, 2006. SAMC-A090927. A. Dorsal body wall plates; B. Ventral body wall plates; C. Plates from tube feet; D. Fragmented end-plates.
FIGURE 12 in On some miscellaneous sea cucumbers (Echinodermata: Holothuroidea) in the collections of the South African Museum with three new species
FIGURE 12. Cucumella triperforata Thandar & Arumugam, 2011. SAMC-A090919. A. Specimen (entire); B. Body wall ossicles; C. End-plates from tube feet.
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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)
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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.