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1,558 results for “southern Africa”
FIGURE 12 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 12. Holothuria (Platyperona) difficilis Semper. SAM–A27934. Durban. A. Tables from dorsal body wall; B. buttons from dorsal body wall; C. buttons from ventral body wall; D. papillae rod and plate; E. tubefeet plates; F. madreporite; G. part of calcareous ring. (A.–C. scale a; D. scale b)
FIGURE 13 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 13. Holothuria (Selenkothuria) erinacea Semper. Aust. Mus. AM J20196. Isipingo. A. Rods and plates from dorsal body wall (various stages); B. papillae rods; C. tentacle rods; D. madreporite; E. part of calcareous ring. (A. & C scale a)
FIGURE 11 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 11. Holothuria (Microthele) nobilis (Selenka, 1867). SAM–A27933. Kosi Bay, KZN. A. Tables from dorsal body wall; B. buttons from dorsal body wall; C. tables from ventral body wall; D. buttons from ventral body wall; E. plates from ventral podia; F. tentacle rods; G. part of calcareous ring. (A–E scale a; F scale b)
FIGURE 10 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 10. Holothuria (Mertensiothuria) hilla Lesson, 1833. SAM–A27931. A. tables from ventral body wall; B. buttons from ventral body wall; C. plates from ventral podia; D. rods from dorsal podia; E. rods from tentacles. (All drawn to same scale)
FIGURE 8 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 8. Holothuria (Lessonothuria) tuberculata sp. nov. Holotype. SAM–A27930. A. Tables from dorsal body wall; B. same from side; C. reduced tables from dorsal body wall; D. tables from ventral body wall; E. button from anal region; F. pseudobuttons from dorsal body wall; G. tubefeet plates; H. rods from anal papillae; I. madreporite; J. part of calcareous ring. (A–F scale a; G–H scale b; I–J scale c)
FIGURE 6 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 6. Holothuria (Lessonothuria) insignis Ludwig, 1875. SAM-A27928. Vetch's Pier. A. Tables from dorsal body wall; B. tables from ventral body wall; C. pseudobuttons from dorsal body wall; D. plates from around pedicel endplates; E. tubefeet rods; F. papillae rods; G. tentacle rods; H..madreporite; I. part of calcareous ring. (A–C scale a; D. scale b)
FIGURE 5. Bohadschia marmorata Jaeger, 1833. SAM–A27925. 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 5. Bohadschia marmorata Jaeger, 1833. SAM–A27925. A. granules from ventral body wall; B. rosettes from ventral body wall; C. rods from dorsal body wall; D. complex rosettes from dorsal body wall; E. rods from dorsal podia; F. end-plate from dorsal podium; G. rods from tentacles; H. madreporite; I. part of calcareous ring. (H & I scale a; F & G scale b; A–E scale c)
FIGURE 1 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 1. Stichopus cf. monotuberculatus (Quoy & Gaimard. 1833). SAM-A27918. A. Small tables from dorsal body wall; B. small tables from ventral body wall; C.large tables from dorsal body wall; D. large tables from ventral body wall; E. open rosettes from dorsal body wall; F. C-shaped rods from papillae; G. rods from papillae; H. plates comprising papillae end-plate; I. part of tube foot end-plate; J. rods from tentacles; K. part of calcareous ring. (A–J scale a)
FIGURE 7 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 7. Holothuria (Lessonothuria) pardalis Selenka, 1867. Inhaca. A. pseudobuttons from body wall; B. tables with spinose discs; C. podial rods; D. end-plate; E. tentacle rods. (All drawn to same scale)
FIGURE 9 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 9. Holothuria (Mertensiothuria) albofusca Cherbonnier, 1988. Inhaca, UW Ecological Survey, NB 93. A. Tables from dorsal body wall; B. buttons from dorsal body wall; C. tables from ventral body wall; D. buttons from ventral body wall; E. plate from tube foot; F. tentacle rods; G. part of calcareous ring. (A–E scale a; F. scale b)
FIGURE 2. Actinopyga bannwarthi Panning, 1944. Inhaca. 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 2. Actinopyga bannwarthi Panning, 1944. Inhaca. A. Rods from dorsal body wall; B. same from ventral body wall; C. podial rods; D. tentacle rods; E. part of calcareous ring. (A, B & C scale a)
FIGURE 3 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 3. Actinopyga echinites (Jaeger). SAM–A27919. A. Rods from dorsal body wall and papillae; B. rods from ventral body wall and tubefeet; C. tentacle spicules; D. madreporite; E. part of calcareous ring; F. spiny rod from body wall. (A & B scale a; C. scale B; D. scale c; E. scale d).
FIGURE 4 in Additions to the aspidochirotid, molpadid and apodid holothuroids (Echinodermata: Holothuroidea) from the east coast of southern Africa, with descriptions of new species
FIGURE 4. Actinopyga lecanora (Jaeger, 1833). Inhaca. A. Rods from dorsal body wall; B. same from ventral body wall; C. rods from podia; D. tentacle rods; E. part of calcareous ring. (A, B & D scale a)
FIGURE 3 in A synopsis of Emilia (Senecioneae, Asteraceae) in southern Africa
FIGURE 3. Known distributions of the species of Emilia in southern Africa. (Note that the distribution of E. limosa in East Africa is much greater than shown here.)
FIGURE 2. A–C in A synopsis of Emilia (Senecioneae, Asteraceae) in southern Africa
FIGURE 2. A–C, Emilia protracta: A, habitat at edge of gorge in mist spray overlooking Devil's Cataract, Victoria Falls; B, habit: decumbent red stems - supported by surrounding vegetation at edge of path; C, pair of axillary capitula with maroon florets, slightly succulent leaves tinged purple-red; D–E, E. transvaalensis: D, habit: bushy herb with grey-green leaves; E, ecalyculate capitulum with pale pink disc florets, purple-tipped stamens protruding [McCallum 1050 (J)]. Scale bars: B, 50 mm, C 8 mm, D 8 cm, E 2.7 mm.
FIGURE 1. A–E in A synopsis of Emilia (Senecioneae, Asteraceae) in southern Africa
FIGURE 1. A–E Emilia schinzii: A, B, Lilac and white forms of the capitula; C, cylindrical cypsela with rows of white hairs on the ribs; D, style arms with conical/penicillate apices topped with a tuft of sweeping hairs and surrounded by smaller papillae; E, stamens with narrow acute apical appendage and balusterform filament collar [Cron & Goodman 788 (J)] F, E. marlothiana: slightly succulent 'bushy' herb with solitary capitula on long peduncles, inset: discoid capitulum with creamy white florets; G, E. tenellula: characteristically narrow capitula with florets not much longer than involucral bracts [Miller 4385 (SRGH)]. Scale bars = A 8.9 mm, B 10 mm, C 0.66 mm, D 1.5 mm, E 0.46 mm, F (inset) 5 mm, G 3.3 mm.
FIGURE 8 in Massonia dentata (Asparagaceae, Scilloideae), a new species from the Nuweveldberge, and typification of the Sneeuberg endemic M. calvata (southern Great Escarpment, South Africa)
FIGURE 8. SEM image of leaf surface in Massonia dentata Mart.-Azorín, V.R.Clark, M.Pinter, M.B.Crespo & Wetschnig. A. Section of a leaf showing leaf emergences with trichomes and leaf margin on the lower edge; B. Detail of several emergences with trichomes; C. Detail of two emergences with trichomes; D. Detail of a leaf margin with minute papillae and hairs of different length.
FIGURE 1 in Massonia dentata (Asparagaceae, Scilloideae), a new species from the Nuweveldberge, and typification of the Sneeuberg endemic M. calvata (southern Great Escarpment, South Africa)
FIGURE 1. Massonia calvata Baker from near the type locality showing immature plants on the left side bearing numerous pustules and hairs and a flowering plant with leaves bearing scarce pustules and almost absent hairs (Eastern Cape, Graaff Reinet, Camdeboo National Park, Valley of Desolation, corresponding to A.P.Dold 14008 (GRA); Photographed 10 June 2014).
FIGURE 5 in Massonia dentata (Asparagaceae, Scilloideae), a new species from the Nuweveldberge, and typification of the Sneeuberg endemic M. calvata (southern Great Escarpment, South Africa)
FIGURE 5. Massonia dentata Mart.-Azorín. V.R.Clark, M.Pinter, M.B.Crespo & Wetschnig. A. Inflorescence, lateral view; B. Bracts. Scale bars: 1 cm.
FIGURE 7 in Massonia dentata (Asparagaceae, Scilloideae), a new species from the Nuweveldberge, and typification of the Sneeuberg endemic M. calvata (southern Great Escarpment, South Africa)
FIGURE 7. Dissected flowers of Massonia dentata Mart.-Azorín, V.R.Clark, M.Pinter, M.B.Crespo & Wetschnig. A. Dissected flower after opening, lateral view; B. Dissected mature flower, lateral view. Scale bar: 1 cm.
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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.