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513 results for “southern Mexico”
FIGURE 41 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 41. Clathria (Clathria) foliacea Topsent, 1889 (CNPGG-2463), skeleton and spicules: A. section transversal of the skeleton; B. detail of the ectosomal and choanosomal regions; C. ectosomal auxiliary style and choanosomal acanthostyle, arrows pointing to palmate isochelae; D. choanosomal principal tylostyles (larger ones) and choanosomal auxiliary subtylostyle (smaller ones), arrow pointing to toxa; E. choanosomal auxiliary subtylostyles; F. toxa; G. palmate isochelae. Scale bars. A = 500 µm; B = 250 µm; C, E = 50 µm; D = 100 µm; F = 25 µm; G = 10 µm.
FIGURE 55 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 55. Svenzea cristinae Alvarez, van Soest & Rützler, 2002 (CNPGG-2474), skeleton and spicules: A. transversal section of the skeleton; B. detail of the choanosomal regions; C. styles. Scale bars: A = 250 µm; B = 100 µm; C = 50 µm.
FIGURE 44 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 44. Clathria (Thalysias) virgultosa (Esper, 1806) (CNPGG-2357), skeleton and spicules: A. transversal section of skeleton; B. detail of the ectosomal region; C. detail of the choanosomal region; D. choanosomal principal style (larger form) and choanosomal auxiliary style (smaller form); E. ectosomal auxiliary subtylostyles, the arrow pointing to acanthostyles; F. acanthostyles; G. rhaphidiform toxas; H. palmate isochelae. Scale bars. A = 500 µm; B = 200 µm; C = 250 µm; D = 100 µm; E = 50 µm; F–G = 25 µm; H = 5 µm.
FIGURE 15. Cliona aprica Pang, 1973 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 15. Cliona aprica Pang, 1973 (CNPGG-2298), spicules: A. tylostyles; B. tylostyles in detail; C. tylostyle with a polytylote base; arrows pointing to spirasters D. tylostyle, small and very thin; E. spiraster. Scale bars: A = 100 µm; B = 50 µm; C–E = 10 µm.
FIGURE 14 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 14. Desmanthus meandroides van Soest & Hajdu, 2000 (CNPGG-2389), skeleton and spicules: A. transversal section of the skeleton; B. detail of the skeleton base, arrows pointing to sub-ectosomal channels; C. detail of the sub-ectosomal layer with desmas in the skeleton base; D. styles; E. desmas I strongly ramified cladome; F. desmas I with a slender appearance; G–I. desmas II, arrow pointing to rhabdome. Scale bars: A–D = 100 µm; E–I = 50 µm.
FIGURE 49 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 49. Desmapsamma anchorata (Carter, 1882) (CNPGG-2443), skeleton and spicules: A. transversal section of the skeleton; B. oxeas and sigmas, the arrow pointing to a small sigma; C. sigmas and anchorate isochelae. Scale bars: A = 500 µm; B = 20 µm; C = 10 µm.
FIGURE 16 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 16. In situ photographs of species analyzed in the present study: A. Agelas clathrodes (Schmidt, 1870) (CNPGG- 2297); B. Agelas conifera (Schmidt, 1870) (CNPGG-2373); C. Agelas dispar Duchassaing & Michelotti, 1864 (CNPGG-2007); D. Agelas schmidtii Wilson, 1902 (CNPGG-2285);E. Agelas sventres Lehnert & van Soest, 1996 (CNPGG-2285); F. Agelas wiedenmayeri Alcolado, 1984 (CNPGG-2476); G. Prosuberites carriebowensis Rützler, Piantoni, van Soest & Díaz, 2014 (CNPGG-2211); H. Ectyoplasia ferox (Duchassaing & Michelotti, 1864) (CNPGG-2407); I. Ectyoplasia ferox (Duchassaing & Michelotti, 1864) (CNPGG-2240); J. Dragmacidon reticulatum (Ridley & Dendy, 1886) (CNPGG-2283); K. Ptilocaulis walpersii (Duchassaing & Michelotti, 1864) (CNPGG-2171); L. Myrmekioderma rea (de Laubenfels, 1934) (CNPGG-2261); M. Neofibularia nolitangere (Duchassaing & Michelotti, 1864) (CNPGG-2206); N. Desmanthus meandroides van Soest & Hajdu, 2000 (CNPGG-2389); O. Cliona aprica Pang, 1973 (CNPGG-2298). Scale bars, A–O = 1 cm.
FIGURE 13 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 13. Neofibularia nolitangere (Duchassaing & Michelotti, 1864) (CNPGG-2206), skeleton and spicules: A. transversal section of the skeleton; B. detail of the choanosomal region; C. strongyles, microxeas (1, black arrow), raphides and sigmas (2, white arrow). Scale bars: A = 200 µm; B = 100 µm; C–F = 50 µm.
FIGURE 47 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 47. Monanchora arbuscula (Duchassaing & Michelotti, 1864) (CNPGG-2204), skeleton and spicules: A. transversal section of the skeleton; B. detail of choanosomal region; C. choanosomal subtylostyles; D. ectosomal subtylostyles, the arrow pointing to an anchorate chelae; E. ectosomal subtylostyles, the arrow pointing to a sigmoid chelae; F. Sigma. Scale bars: A = 500 µm; B = 250 µm; C = 150 µm; D–E = 20 µm; F = 10.
FIGURE 23 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 23. Callyspongia (Callyspongia) fallax Duchassaing & Michelotti, 1864 (CNPGG-2239), skeleton and spicules: A. tangential section of the ectosomal skeleton; B. detail of the ectosomal region; C. transversal section of the skeleton; D. detail of the choanosomal region; E. oxeas; F. oxea in detail. Scale bars: A and C = 500 µm; B and D = 100 µm; E = 50 µm; F = 10 µm.
FIGURE 11 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 11. Ptilocaulis walpersii (Duchassaing & Michelotti, 1864) (CNPGG-2300), skeleton and spicules: A. transversal section of skeleton; B-C. large and small styles I and II. Scale bars: A = 500 µm; B–C = 100 µm.
FIGURE 45 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 45. In situ photographs of species analyzed in the present study: A. Neopetrosia proxima Duchassaing & Michelotti, 1864 (CNPGG-2264); B. Neopetrosia proxima Duchassaing & Michelotti, 1864 (CNPGG-2376); C. Neopetrosia subtriangularis (Duchassaing, 1850) (CNPGG-2435); D. Petrosia (Petrosia) weinbergi van Soest, 1980 (CNPGG-2434). E. Xestospongia muta (Schmidt, 1870) (CNPGG-2230); F. Siphonodictyon xamaycaense Pulitzer-Finali, 1986 (CNPGG-2441), arrows pointing to fistules; G. Siphonodictyon xamaycaense Pulitzer-Finali, 1986 (CNPGG-2432); H. Clathria (Clathria) foliacea Topsent, 1889 (CNPGG-2172), its stem is covered by algae; I. Clathria (Clathria) gomezae van Soest, 2017 (CNPGG-2231); J. Clathria (Thalysias) venosa (Alcolado, 1984) (CNPGG-2410); K. Clathria (Thalysias) virgultosa (Esper, 1806) (CNPGG-2357). Scale bars, A–K = 1 cm.
FIGURE 46. Acarnus innominatus Gray, 1867 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 46. Acarnus innominatus Gray, 1867 (CNPGG-2393), skeleton and spicules: A. transversal section of the skeleton, ectosomal region with scattered tylotes; B. transversal section of the skeleton, ectosomal region of the skeleton with cladotylotes; C. transversal section of the skeleton, choanosomal region; D. 1—style, 2—wing-shaped toxa, 3—acolada toxa and 4—isochelae; E. tylote; F. detail of the extremities of the tylote; G. large cladotylote; H. small cladotylote, the arrow pointing to the tip of a style; I. oxhorn-shaped toxa. Scale bars: A–B = 50 µm; C = 600 µm; D = 100 µm; E = 25 µm; F = 5 µm; G = 10 µm; H = 15 µm; I = 10 µm.
FIGURE 53 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 53. Polymastia tenax Pulitzer-Finali, 1986 (CNPGG-2253), skeleton and spicules: A. transversal section of the skeleton of the ectosomal region, small tylostyles perpendicular with the surface making a hispid surface; B. transversal section of the skeleton, choanosomal region with slender tylostyles in criss-cross, detail zoomed in; C. transversal section of skeleton; D. general view of spicules; E. Subtylostyle I; F. Subtylostyle I with a tyle present in the axis; G. Subtylostyle II with fusiform appearance; H. Subtylostyles III. Scale bars: A–B = 100 µm; C = 250 µm; D = 100 µm; E–H = 50 µm.
FIGURE 29 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 29. Haliclona (Soestella) caerulea (Hechtel, 1965) (CNPGG-2396), skeleton and spicules: A. tangential section of the skeleton of the ectosomal region; B. transversal section of the skeleton of the choanosomal region; C. oxeas, and sigmas. Scale bars: A–B = 250 µm; C = 25 µm.
FIGURE 52 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 52. Mycale (Arenochalina) laxissima (Duchassaing & Michelotti, 1864) (CNPGG-2267), spicules: A. mycalostyles; B. mycalostyle and sigma; C–D. anisochelae. Scale bars: A = 500 µm; B–D = 100 µm.
FIGURE 37 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 37. Xestospongia arenosa van Soest & de Weerdt, 2001 (CNPGG-2237), skeleton and spicules: A. tangential section of the skeleton of the ectosomal region; B. transversal section of the skeleton; C. oxeas. Scale bars: A–B = 250 µm; C = 200 µm.
FIGURE 27 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 27. Haliclona (Reniera) chlorilla Bispo, Correia & Hajdu, 2016 (CNPGG-2192), skeleton and spicules: A. tangential section of the skeleton of the ectosomal region; B. transversal section of skeleton of the choanosomal region; C. oxeas, arrows pointing to raphides. Scale bars: A–B = 200 µm; C = 25 µm.
FIGURE 38 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 38. Xestospongia muta (Schmidt, 1870) (CNPGG-2230), skeleton and spicules: A. tangential section of the skeleton of the ectosomal region; B. transversal section of the skeleton; C. oxeas. Scale bars: A–B = 500 µm; C = 200 µm.
FIGURE 32 in An update on the diversity of marine sponges in the southern Gulf of Mexico coral reefs
FIGURE 32. Niphates erecta Duchassaing & Michelotti, 1864 (CNPGG-2374), skeleton and spicules: A. tangential section of the skeleton of the ectosomal region; B. detail of the ectosomal region; D. transversal section of the skeleton; E. oxeas, the arrow pointing to a stylote form. Scale bars: A = 1000 µm; B–C = 500 µm; D = 100 µm.
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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
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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.