Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
2,356
datasets available to search
ShareScore release 0.7.1
Dataset results
2,356 results for “Echinodermata”
FIGURE 3. Ophiothela venusta from the Persian Gulf. A-C in New records of the brittle stars Ophiothela venusta and Ophiactis modesta (Echinodermata: Ophiuroidea) from the northern Persian Gulf, with morphological details
FIGURE 3. Ophiothela venusta from the Persian Gulf. A-C, variation in colour pattern in preserved and dried specimens, colours have faded, and red has turned to yellow (A, B). D, specimen treated with bleach (NaOCl) to remove the outer epidermis and part of the granules, radial shields mostly exposed, ventral side still covered by translucent skin. E, skin completely removed by longer treatment with bleach (NaOCl), exposing arm vertebrae, dental plates, oral plates (jaws), genital plates and radial shields. DP, dental plate, GP, adradial genital plate, LAP, lateral arm plate, OP, oral plate, RS, radial shield, V, vertebra, VAP, ventral arm plate, TP, tooth papillae. Scale bars in millimetre.
FIGURE 1 in New records of the brittle stars Ophiothela venusta and Ophiactis modesta (Echinodermata: Ophiuroidea) from the northern Persian Gulf, with morphological details
FIGURE 1. Location of the two shipwrecks studied, an unnamed barge and "Raffaello" in the Persian Gulf, Bushehr harbour, Iran.
FIGURE 2 in New records of the brittle stars Ophiothela venusta and Ophiactis modesta (Echinodermata: Ophiuroidea) from the northern Persian Gulf, with morphological details
FIGURE 2. Live specimens of Ophiothela venusta associated with the gorgonian Euplexaura sp. A, note the high number of brittle stars (>10) and their colour variability with red–black–white bands, white–red, yellow–red and uniformly greyish–green animals. B, magnified upper right quarter of A, upper animal with wider dark blue and red bands, separated by thin white bands, lower animal with wide white and narrower red bands. Scale bars in millimetre.
FIGURE 37. Wallastra elenderae n. gen. n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 37. Wallastra elenderae n. gen. n. sp. Holotype IE-2013-17165. R=10.4, r=3.0 cm. A. Abactinal surface. Scale bar=3.0 cm. B. Closeup on abactinal plates. C. Closeup showing arm, transition between disk and arm abactinal plates. Scale bar= 1.0 cm. D. Lateral view of superomarginal and inferomarginal plates and surface. Scale bar=0.5 cm. E. Oral surface close up.Scale bar=3.0 cm. F. Oral surface. Scale bar=3.0 cm. G. Furrow and adambulacral spination, pedicellariae and granulation. Scale bar=1.0 cm.
FIGURE 36. A. Stellasteropsis pharanonum, abactinal surface. R in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 36. A. Stellasteropsis pharanonum, abactinal surface. R=4.5, r=1.2 cm. scale bar=0.6 cm. B. Stellasteropsis fouadi, long armed form. C. Stellasteropsis tuberculiferus, BMNH Type 1937.6.18.242. R=4.4, r=1.6 cm. D. Stellasteropsis colubrinus BMNH Type 1937.6.18.241.
FIGURE 34 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 34. Stellaster childreni Specimen IE-2007-1065.R=4.5, r=1.8 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup of abactinal surface showing interradial paired plates and superomarginals. Scale bar=0.5 cm. C. Lateral view showing paddle-shaped inferomarginal spines. Scale bar=0.3 cm. D. Closeup of furrow and adambulacral spination. E. Actinal surface. Scale bar=1.0 cm. F. Gut contents containing fine mud.
FIGURE 31. Sphaeriodiscus biomaglo n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 31. Sphaeriodiscus biomaglo n. sp. Holotype IE-2013-17197. R=3.3, r=2.2 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup showing abactinal plates and granulation. Scale bar=0.5 cm. C. Arm tip and superomarginal plate surface. Scale bar=0.5 cm. D. Actinal plate surface. Scale bar=1.0 cm. E. Closeup of furrow and adambulacral spination. Scale bar=0.3 cm.
FIGURE 32. Sphaeriodiscus ganae n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 32. Sphaeriodiscus ganae n. sp. Holotype IE-2013-17139. R=3.3, r=2.2 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup showing abactinal plates and granulation. Scale=0.5 cm. C. Lateral view showing marginal plates and surface details. Scale bar=1.0 cm. D. Actinal plate surface. Scale bar=1.0 cm. E. Closeup of furrow and adambulacral spination. Scale bar=0.5 cm.
FIGURE 33 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 33. Sphaeriodiscus mirabilis Specimen IE-2007-3988. (except for D). R=6.4, r=4.4 cm. A. Abactinal surface. Scale bar=2.0 cm. B. Closeup showing abactinal plates and granulation. Scale bar=0.3 cm. C. Actinal plate surface. Scale bar=2.0 cm. D. Closeup of dry specimen IE-2013-6606 showing abactinal plates, secondary plates and granulation., Scale bar =0.3 cm. E. Arm tips and superomarginal plate surface. Scale bar=1.0 cm. E. Closeup of furrow and adambulacral spination. Scale bar=0.5 cm.
FIGURE 35 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 35. Stellasteropsis fouadi Lectotype, IE-2014-623.R=51.5 r=1.8 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup of interradial paired plates and other surface detail. Scale bar=0.5 cm. C. Arm and superomarginal plate details. Scale bar=1.0 cm. D. Actinal plate surface. Scale bar=1.0 cm. E. Oral and furrow spine region. Scale bar=0.5 cm.
FIGURE 29. Plinthaster lenaigae n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 29. Plinthaster lenaigae n. sp Holotype IE-2013-7003. R=2.9, r=2.2 cm. A. Abactinal surface.Scale bar=2.0 cm. B. Closeup of abactinal plates showing crystalline nodules.n Scale bar=0.1 cm. C. Lateral view showing superomarginal surface detail. Scale bar=0.5 cm. D. Actinal surface closeup showing pedicellariae and granules. Scale bar=0.2 cm. E. Actinal surface. Scale bar=2.0 cm. F. Closeup of furrow and adambulacral spination. Scale bar=0.2 cm.
FIGURE 30. Plinthaster unteidtae n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 30. Plinthaster unteidtae n. sp. Holotype IE-2013-17281. R=3.1, r=2.2 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup of abactinal plates showing crystalline nodules. Scale bar=0.2 cm. C. Closeup showing superomarginal surface details and enlarged penultimate plate. Scale bar=0.5 cm. D. Actinal view. Scale bar=1.0 cm. E. Closeup of furrow and adambulacral spination. Scale bar=0.5 cm.
FIGURE 27 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 27. Ogmaster capella Specimen IE-2007-3992.R=6.6, r=2.3 cm. A. Abactinal surface. Scale bar=2.0 cm. B. Abactinal-lateral view showing abactinal and superomarginal plates. Scale bar=1.0 cm. C. Oral region closeup. D. Actinal view. Scale bar=2.0 cm. E. Sediment from gut of IE-2007-3899.
FIGURE 28. Pergamaster ultra n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 28. Pergamaster ultra n. sp. IE-2013-17279. R=2.3, r=1.3 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Arm tip showing abactinal and superomarginal plates. Scale bar=0.5 cm. C. Actinal surface.Scale bar=1.0 cm. D. Adambulacral furrow spination. Scale bar=0.2 cm.
FIGURE 26 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 26. Nymphaster moebii Specimen IE-2007-1066. R=6.2 r=2.8 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup of abactinal plates. Scale bar=0.2 cm. C. Closeup of superomarginal plate surface and abutting over midline. Scale bar=0.2 cm. D. Actinal surface. Scale bar=1.0 cm. E. Furrow spines and adambulacral details. Scale bar=0.5 cm.
FIGURE 25 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 25. Monachaster sanderi Specimen IE-2007-5123. R=~5.0, r=~3.0 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Arm tip and superomarginals. Scale bar=0.5 cm. C. Actinal surface. Scale bar=1.0 cm. D. Mouth and adambulacral furrow details. Scale bar=0.3 cm.
FIGURE 24 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 24. Milteliphaster woodmasoni Syntype MNHN IE-2014-164. R=7.3, r=2.3 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup showing abactinal plates and spination. Scale bar=1.0 cm. C. Lateral view showing marginal plates and spination. Scale bar=0.5 cm. D. Actinal surface. Scale bar=1.0 cm. E. Furrow spines and adambulacral spination. Scale bar=0.2 cm.
FIGURE 21. Mediaster mollis n in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 21. Mediaster mollis n. sp. Holotype IE-2013-17228. R=5.4, r=2.0 cm. A. Abactinal surface. Scale bar=2.0 cm. B. Closeup of abactinal plates displaying pedicellariae. C. Closeup of surface showing tabulae, surface, etc. Scale bar=0.5 cm. D. Superomarginal plate surface. Scale bar=0.5 cm. E. Actinal surface. F. Closeup of oral and furrow region. Scale bar=0.5 cm.
FIGURE 19. Lithosoma pentaphylla brevipes USNM E51276. R in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 19. Lithosoma pentaphylla brevipes USNM E51276. R=3.3, r=1.3 cm. A. Abactinal surface. Scale bar=1.0 cm. B. Closeup of arm and superomarginal plates. Scale bar=0.5 cm. C. Actinal surface. Scale bar=1.0 cm. D. Closeup of oral region. Scale bar=0.3 cm. E. Furrow spines and adjacent adambulacral spination. Scale bar=0.3 cm.
FIGURE 17 in New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean
FIGURE 17. Kanakaster larae Specimen IE-2013-17194. R=1.5, r=1.0 cm. Scale bar=0.5 cm. A. & B. Abactinal & Actinal surface, respectively. Kanakaster plinthinos IE-2007-4004. R=1.3, r=0.6 cm. C. & D. Abactinal & Actinal surface, respectively. Scale bar=0.5 cm.
ScienceDex guides
Understand access before you commit
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.