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1,478 results for “coral reefs”
Figure 13 in Taxonomic classification of the reef coral family Mussidae (Cnidaria: Anthozoa: Scleractinia)
Figure 13. Isophyllia macromorphology. Isophyllia is distinguished by short, uniserial valleys; coenosteum; and trabecular linkage between centres. The three species differ in number of centres per series, calice width, and number of septa per cm. A, B, Isophyllia sinuosa (Ellis & Solander, 1786); neotype (designated herein) = SUI102759 (FA1134), Key Largo, Florida, USA. C, D, Isophyllia multiflora (Verrill, 1901); holotype = YPM4009, Bermuda. E, F, Isophyllia rigida (Dana, 1846); holotype = YPM4297, West Indies.
Figure 12 in Taxonomic classification of the reef coral family Mussidae (Cnidaria: Anthozoa: Scleractinia)
Figure 12. Mussa and Scolymia macromorphology. Mussa and Scolymia have large discrete calices (> 4 cm), and a trabecular columella; however Mussa is colonial (phaceloid) and Scolymia is solitary. Mussa has four complete septal cycles, whereas Scolymia has five. A, B, Mussa angulosa (Pallas, 1766); figured specimen = SUI102763 (FA1135), Key Largo, Florida, USA. C, Scolymia lacera (Pallas, 1766); figured specimen = YPM7567, Runaway Bay, Jamaica. D, Scolymia lacera (Pallas, 1766); figured specimen = YPM7568, Runaway Bay, Jamaica. E, F, Scolymia cubensis (Milne Edwards & Haime, 1849); neotype (designated herein) = YPM7569, Runaway Bay, Jamaica. G, H, Scolymia wellsi (Laborel, 1967); holotype = MNHN-scle20175, Abrolhos Reef, Abrolhos Archipelago, Bahia, Brazil.
FIGURE 87 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 87. Chondrosia collectrix (Schmidt, 1870) (CNPGG-2228), skeleton: A. transversal section of the skeleton; B. detail of the choanosomal region. Scale bars: A = 250 µm; B = 100 µm.
FIGURE 83 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 83. Aplysina insularis (Duchassaing & Michelotti, 1864) (CNPGG-2255), skeleton and fibers: A. skeleton; B. detail of fibers and pith. Scale bars: A = 1000 µm; B = 200 µm
FIGURE 78 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 78. Spongia (Spongia) obscura (Pallas, 1766) (CNPGG-2177), skeleton and fibers: A. transversal section of the skeleton; B. detail of the choanosomal region. Scale bars: A = 500 µm; B = 200 µm.
FIGURE 77. Hyatella cavernosa Hyatt, 1877 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 77. Hyatella cavernosa Hyatt, 1877 (CNPGG-2260), skeleton and fibers: A. transversal section of the skeleton; B. detail of the fibers. Scale bars: A = 500 µm; B = 100 µm.
FIGURE 73 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 73. Cinachyrella kuekenthali (Uliczka, 1929) (CNPGG-2190), skeleton and spicules: A. transversal section of the skeleton; B. detail of the ectosomal region; C. oxeas, 1―large size category and 2―small size category, the arrow pointing to a protriaene; D. spined microxeas; E–F. protriaenes; G. anatriaene; H. sigmaspires. Scale bars: A, C = 500 µm; B, E–F = 100 µm; D = 50 µm; G = 5 µm; H = 10 µm.
FIGURE 80 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 80. Aplysina cauliformis (Carter, 1882) (CNPGG-2380), skeleton and fibers: A. transversal section of the skeleton; B. detail of fibers and pith. Scale bars: A = 500 µm; B = 100 µm.
FIGURE 84 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 84. Aplysina lacunosa (Lamarck, 1814) (CNPGG-1395), skeleton and fibers: A. skeleton; B. detail of fibers and pith. Scale bars: A = 500 µm; B = 100 µm
FIGURE 70 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 70. In situ photographs of species analyzed in the present study: A. Svenzea tubulosa (Alcolado & Gotera, 1986), B. Svenzea zeai (Alvarez, van Soest & Rützler, 1998) (CNPGG-2284); C. Hymeniacidon caerulea Pulitzer-Finali, 1986 (CNPGG- 2425); D. Topsentia ophiraphidites (de Laubenfels, 1934) (CNPGG-2185); E. Topsentia ophiraphidites (de Laubenfels, 1934) (CNPGG-2262); F. Topsentia ophiraphidites (de Laubenfels, 1934) (CNPGG-2415); G. Tectitethya crypta de Laubenfels, 1949 (CNPGG-2176); H. Tectitethya macrostella Sarà & Bavestrello, 1996 (CNPGG-2277); I. Tethya diploderma Schmidt, 1870 (CNPGG-2191); J. Timea stenosclera Hechtel, 1969 (CNPGG-2275); K. Timea stenosclera Hechtel, 1969 (CNPGG-2358), surface detail zoomed in (arrow indicates a specimen of Chalinula aff. molitba); L. Stellettinopsis megastylifera (Wintermann- Kilian & Kilian, 1984) (CNPGG-2446); M. Geodia gibberosa Lamarck, 1815 (CNPGG-2291); N. Geodia neptuni (Sollas, 1886) (CNPGG-2439). Scale bars, A–N = 1 cm.
FIGURE 81 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 81. Aplysina fistularis (Pallas, 1766) (CNPGG-1235), skeleton and fibers: A. transversal section of the skeleton; B. detail of fibers and pith. Scale bars: A = 500 µm; B = 100 µm.
FIGURE 71. Erylus formosus Sollas, 1886 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 71. Erylus formosus Sollas, 1886 (CNPGG-2202) skeleton, and spicules: A. transversal section of the skeleton; B. orthotriaenes, (some of them plagiotriaene like), oxeas, aspidasters and centrotylote microxeas/microstrogyles; C. aspidasters and centrotylotes microexeas/microstrongyles, arrows pointing to tylasters; D. centrotylote microxeas/microstrongyles, tylasters and an oxiaster. Scale bars: A = 500 µm; B = 200 µm; C = 100 µm; D = 50 µm.
FIGURE 69 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 69. Geodia neptuni (Sollas, 1886) (CNPGG-2439), skeleton and spicules: A. transversal section of the skeleton; B. detail of the ectosomal and choanosomal regions; C. oxeas, plagiotriaenes, and microscleres (sterrasters), arrows pointing to a styloid form of oxea; D. oxyaster and spheroxyasters. Scale bars: A–B = 500 µm; C = 250 µm; D = 20 µm.
FIGURE 68. Geodia gibberosa Lamarck, 1815 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 68. Geodia gibberosa Lamarck, 1815 (CNPGG-2291), skeleton and spicules: A. transversal section of the skeleton; B. megascleres (oxeas and plagiotriaenes) and microscleres (sterrasters), arrows pointing to cortical small oxeas; C. cortical small oxea and sterrraster; D. oxyaster and spheroxyasters. Scale bars: A–B = 500 µm; C = 25 µm; D = 50 µm.
FIGURE 82 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 82. Aplysina fulva (Pallas, 1766) (CNPGG-2361), skeleton and fibers: A. skeleton; B. detail of fibers near the surface; C. detail of fibers and pith of the choanosomal region. Scale bars: A = 1000 µm; B–C = 200 µm
FIGURE 67 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 67. Stellettinopsis megastylifera (Wintermann-Kilian & Kilian, 1984) (CNPGG-2446), skeleton and spicules: A. transversal section of the skeleton; B. 1—large oxeas and 2—small oxea; C. plagiotriaene; D. dichotriaene; E. protriaene; F. malformed plagiotriaene; G. acanthomicrorhabds, arrow pointing to acanthoxyaster; H. 1— acanthoxyasters and 2—acanthostrogylasters; I. malformed acanthomicrorhabd. Scale bars: A–B = 500 µm; C–E = 50 µm; F = 10 µm; G = 25 µm; H–I = 5 µm.
FIGURE 86 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 86. Chondrilla caribensis Rützler, Duran & Piantoni, 2007 (CNPGG-2405), skeleton and spicules: A. transversal section of the skeleton; B. spherasters. Scale bars: A = 500 µm; B = 50 µm.
FIGURE 63 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 63. Tectitethya crypta (de Laubenfels, 1949) (CNPGG-2176), skeleton and spicules: A. transversal section of the skeleton, radial tracts of megascleres (strongyloxeas) and several sand grains in choanosomal region; B. anisostrongyles and microscleres (megasters and micrasters); C. anisostrongyles and miscroscleres; D–E. megasters and micrasters in detail. Scale bars: A–B = 500 µm; C = 200 µm; D–E = 50 µm.
FIGURE 72 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 72. Cinachyrella apion (Uliczka, 1929) (CNPGG-2189), skeleton and spicules: A. transversal section of the skeleton; B. oxeas and Protriaenes I, arrows pointing to the protriaenes; C. anatriaene, arrows pointing to sigmaspires; D. Protriaene I, the arrow pointing to sigmaspires; E. Protriaene II, the arrow pointing to a sigmaspire; F. raphides. Scale bars: A–B = 500 µm; C = 25 µm; D = 50 µm; E = 20 µm; F = 50 µm.
FIGURE 79 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 79. In situ photographs of species analyzed in the present study: A. Erylus formosus Sollas, 1886 (CNPGG-2202); B. Cinanchyrella apion (Uliczka, 1929) (CNPGG-2189); C. Cinanchyrella kuekenthali (Uliczka, 1929) (CNPGG-2190); D. Igernella notabilis (Duchassaing & Michelotti, 1864) (CNPGG-2234); E. Dysidea etheria de Laubenfels, 1936 (CNPGG-2199); F. Ircinia strobilina (Lamarck, 1816) (not collected) G. Ircinia strobilina (Lamarck, 1816) (CNPGG-2263); H. Hyattella cavernosa (Pallas, 1766) (CNPGG-2260); I. Spongia (S.) obscura Hyatt, 1877 (CNPGG-2177). Scale bars, A–H = 1 cm.
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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)
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.