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2,356 results for “Echinodermata”
Fig. 3 in Phylogeny of Cidaroida (Echinodermata: Echinoidea) based on mitochondrial and nuclear markers
Fig. 3 Optimal tree obtained under ML (LogL 0 –5,265.11487) with PHYML 3.0 for the 28 S and COI genes concatenated under a GTR + gamma model. Bootstrap frequencies (1,000 replicates) are indicated below nodes. We also report, to the right of the nodes, bootstrap
Fig. 4 in Phylogeny of Cidaroida (Echinodermata: Echinoidea) based on mitochondrial and nuclear markers
Fig. 4 Strict consensus of the two optimal trees (L 01,060) obtained under maximum parsimony with TNT for the 28 S and COI genes concatenated. Bootstrap frequencies (1,000 replicates) are indicated below nodes
Fig. 2 in Phylogeny of Cidaroida (Echinodermata: Echinoidea) based on mitochondrial and nuclear markers
Fig. 2 Optimal tree obtained under ML (LogL 0 –3,825.12487) with PHYML 3.0 for the mitochondrial cytochrome c oxydase subunit I gene (COI) under a GTR + I + gamma model. Bootstrap frequencies (1,000 replicates) are indicated below nodes
Fig. 3 in Intraspecific variations in species of Ophiuroidea (Echinodermata) from the Tropical Southwest Atlantic, Northeast Brazil
Fig. 3 Ophionereis reticulata (Say, 1825). Early stage: a–c lateral arm plates; d–e oral plate. Intermediate stage: f–h lateral arm plates; i–j oral plate. Adult specimen: k–m lateral arm plates; n–o oral plate. Abbreviations: abaa, abradial articulation area; abmaa, abradial mus-
Fig. 1 in Intraspecific variations in species of Ophiuroidea (Echinodermata) from the Tropical Southwest Atlantic, Northeast Brazil
Fig. 1 Ophionereis reticulata (Say, 1825). Early stage: a dorsal disc; b radial shield; c ventral disc; d jaw. Intermediate stage: e dorsal disc; f radial shield; g ventral disc; h jaw. Adult specimen: i dorsal disc; j radial shield; k ventral disc; l jaw. Abbreviations: ads, adoral shields;
Fig. 2 in Intraspecific variations in species of Ophiuroidea (Echinodermata) from the Tropical Southwest Atlantic, Northeast Brazil
Fig. 2 Ophionereis reticulata (Say, 1825). Early stage: a dorsal arm; b ventral arm; c dorsal arm plate; d ventral arm plate; e accessory plate; f arm spine. Intermediate stage: g dorsal arm; h ventral arm; i dorsal arm plate; j ventral arm plate; k accessory plate; l arm spine.
Fig. 6 Ophionereis squamulosa Koehler, 1914 in Intraspecific variations in species of Ophiuroidea (Echinodermata) from the Tropical Southwest Atlantic, Northeast Brazil
Fig. 6 Ophionereis squamulosa Koehler, 1914. Early stage: a dorsal arm; b ventral arm; c dorsal arm plate; d ventral arm plate; e accessory plate; f arm spine. Intermediate stage: g dorsal arm; h ventral arm; i dorsal arm plate; j ventral arm plate; k accessory plate; l arm
Fig. 9 in Intraspecific variations in species of Ophiuroidea (Echinodermata) from the Tropical Southwest Atlantic, Northeast Brazil
Fig. 9 Amphipholis squamata (Delle Chiaje, 1828). Early stage: a dorsal disc; b radial shield; c ventral disc; d jaw. Intermediate stage: e dorsal disc; f radial shield; g ventral disc; h jaw. Adult specimen: i dorsal disc; j radial shield; k ventral disc; l jaw. Abbreviations: ads,
Fig. 8 Ophionereis squamulosa Koehler, 1914 in Intraspecific variations in species of Ophiuroidea (Echinodermata) from the Tropical Southwest Atlantic, Northeast Brazil
Fig. 8 Ophionereis squamulosa Koehler, 1914. Early stage: b vertebrae dorsal; c vertebrae ventral; d vertebrae distal; e vertebrae proximal. Intermediate stage: a dental plate; f vertebrae dorsal; g vertebrae ventral; h vertebrae distal; i vertebrae proximal. Adult specimen: j dental plate; k vertebrae dorsal; l vertebrae ventral; m vertebrae dis-
Fig. 7 Ophionereis squamulosa Koehler, 1914 in Intraspecific variations in species of Ophiuroidea (Echinodermata) from the Tropical Southwest Atlantic, Northeast Brazil
Fig. 7 Ophionereis squamulosa Koehler, 1914. Early stage: a–c lateral arm plates; d–e oral plate. Intermediate stage: f–g lateral arm plates; h–i oral plate. Adult specimen: j–l lateral arm plates; m–n oral plate. Abbreviations: abaa, abradial articulation area; abmaa, abradial
FIGURE 1 in Catalogue of living crinoids (Echinodermata: Crinoidea) from Brazil
FIGURE 1. Map of South America showing the coastal states of Brazil and oceanic islands. (AP) Amapá; (PA) Pará; (MA) Maranhão; (PI) Piauí; (CE) Ceará; (RN) Rio Grande do Norte; (PB) Paraíba; (PE) Pernambuco; (AL) Alagoas; (SE) Sergipe; (BA) Bahia; (ES) Espírito Santo; (RJ) Rio de Janeiro; (SP) São Paulo; (PR) Paraná; (SC) Santa Catarina; (RG) Rio Grande do Sul; (AR) Atol das Rocas; (FN) Fernando de Noronha Archipelago; (SS) São Pedro e São Paulo Archipelago; (TR) Trindade Island.
FIGURE 21 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 21. Holothuria (Vaneyothuria) integra Koehler & Vaney, 1908. SAM–A27945. A. buttons from lateral body wall; B. buttons from ventral body wall; C. tables from lateral body wall; D. tables from ventral body wall; E. rods from lateral podia; F. plates from ventral podia; G. plates from lateral podia; H. rods from tentacles; I. Polian vesicles (PV), water vascular ring (WVR) and stone canals from left cluster; J. stone canals from right cluster; K. part of calcareous ring. (A–H. scale a; I–K scale b)
FIGURE 22 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 22. Holothuria (Vaneyothuria) integra Koehler & Vaney, 1908. SAM–A27946. A. buttons from ventral body wall; B. spinose-margined tables from ventral body wall; C. buttons/plates from ventral body wall; D. rods from ventral tube feet; E. rods from tentacles. (All drawn to same scale)
FIGURE 19 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 19. Holothuria (?Theelothuria) sp. indet. SAM–A27944. A. tall-spired tables from dorsal body wall; B. shortspired tables from dorsal body wall; C. rods of the dorsal podia; D. buttons from dorsal body wall; E. end-plate from dorsal podium; F. tentacle rods; G. calcareous ring. (A–F scale a)
FIGURE 16 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 16. Holothuria (Theelothuria) maculosa Pearson. SAM–A27941. A. Normal tables from dorsal body wall; B. same (reduced); C. tables with short spiny spire; D.table with large holes (Mesothuria type); E. table with multilocular disc; F. buttons from dorsal body wall; G. podial deposits; H. madreporite; I. part of calcareous ring. (A & G scale a; H & I scale b)
FIGURE 15 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 15. Holothuria (Theelothuria) longicosta sp. nov. Holotype. SAM–A27940. A. Tables from dorsal body wall; buttons from dorsal body wall; C. tubefeet deposits; D. madreporite; parts of calcareous ring. (A–C scale a; D scale b; E. scale c)
FIGURE 18 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 18. Holothuria (Theelothuria) pseudonotabilis sp. nov. Holotype. SAM–A27943. A. Table from dorsal body wall (from side); B. tables from dorsal body wall; C. table from ventral body wall (from side); D. reduced ventral tables; E. fenestrated sphere from ventral body wall; table from ventral body wall (Mesothuria type); G. same (from side); H. table with multilocular disc; I. buttons from dorsal body wall; J. buttons from ventral body wall; K. rods from.dorsal podia; L. rod from ventral podium; M. madreporite; N. part of calcareous ring. (A & G scale a; H & I scale b)
FIGURE 20 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 20. Holothuria (Thymiosycia) cf. arenicola Semper. Treasure Beach. A. Tables from dorsal body wall; B. buttons from dorsal body wall; C. table from ventral body wall (side view); D. buttons from ventral body wall; E. tubefeet rods; F. rods from tentacle stalk; G. part of calcareous ring. (A & E scale a)
FIGURE 17 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 17. Holothuria (Theelothuria) duoturriforma sp. nov. Holotype. SAM–A27942. A. buttons from base of podium; B. knobbed podial buttons; C. large body wall tables from side; D. large body wall tables; E. large body wall table from beneath; F. small tables; G. small tables from side; H. podial plates; I. podial rods; J. ventral end-plate; K. tentacles rods; L. madreporite (different views). (A–K scale a; L scale b)
FIGURE 23. Molpadia triforia Cherbonnier, 1965. SAM–A27948. A in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 23. Molpadia triforia Cherbonnier, 1965. SAM–A27948. A. tables from body wall; B. incomplete table disc from body wall; C. spires of body wall tables; D. tables from tail; E. madreporite; F. part of calcareous ring; (A–D scale a)
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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.