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971 results for “Southwestern Atlantic”
FIGURE 10 in Haplosclerida (Porifera: Demospongiae) from the coast of Maranhão State, Brazil, Southwestern Atlantic
FIGURE 10. Petrosia (Petrosia) weinbergi (Van Soest, 1980). A, sample (scale: 2 cm). B, tangential view of ectosome (scale: 300 µm). C, perpendicular section of choanosome (scale: 300 µm). D, line drawings of oxeas (scale: 50 µm).
FIGURE 7 in Haplosclerida (Porifera: Demospongiae) from the coast of Maranhão State, Brazil, Southwestern Atlantic
FIGURE 7. Oceanapia bartschi (De Laubenfels, 1934). A, sample (scale: 5 cm). B, tangential view of ectosome (scale: 300 µm). C, perpendicular section of choanosome (scale: 300 µm). D, tangential view of smaller fistule (scale: 200 µm). E, tangential view of bigger fistule (scale: 200 µm). F, line drawings of strongyles (scale: 50 µm).
FIGURE 2 in Haplosclerida (Porifera: Demospongiae) from the coast of Maranhão State, Brazil, Southwestern Atlantic
FIGURE 2. Callyspongia (Cladochalina) vaginalis (Lamarck, 1814). A, sample (scale: 5 cm). B, tangential view of ectosome (scale: 200 µm). C, perpendicular section of choanosome (scale: 300 µm). D, line drawings of oxeas (scale: 50 µm).
FIGURE 9 in Haplosclerida (Porifera: Demospongiae) from the coast of Maranhão State, Brazil, Southwestern Atlantic
FIGURE 9. Neopetrosia subtriangularis (Duchassaing, 1850). A, sample (scale: 3 cm). B, tangential view of ectosome (scale: 300 µm). C, perpendicular section of choanosome (scale: 300 µm). D, line drawings of oxeas (scale: 50 µm).
FIGURE 8 in Haplosclerida (Porifera: Demospongiae) from the coast of Maranhão State, Brazil, Southwestern Atlantic
FIGURE 8. Neopetrosia proxima (Duchassaing & Michelotti, 1864). A, sample (scale: 3 cm). B, tangential view of ectosome (scale: 300 µm). C, perpendicular section of choanosome (scale: 300 µm). D, line drawings of oxeas (scale: 50 µm).
FIGURE 5 in Haplosclerida (Porifera: Demospongiae) from the coast of Maranhão State, Brazil, Southwestern Atlantic
FIGURE 5. Niphates erecta Duchassaing & Michelotti, 1864. A, sample (scale: 3 cm). B, tangential view of ectosome (scale: 200 µm). C, perpendicular section of choanosome (scale: 300 µm). D, line drawings of oxeas (scale: 50 µm).
FIGURE 6 in Haplosclerida (Porifera: Demospongiae) from the coast of Maranhão State, Brazil, Southwestern Atlantic
FIGURE 6. Niphates lutea Lehnert & Van Soest, 1999. A, sample (scale: 3 cm). B, tangential view of ectosome (scale: 300 µm). C, perpendicular section of choanosome (scale: 300 µm). D, line drawings of strongyles (scale: 50 µm).
FIGURE 5 in Redescription of two Hexactinosida (Porifera, Hexactinellida) from the southwestern Atlantic, collected by Programme REVIZEE
FIGURE 5: Free megascleres of Dactylocalyx pumiceus Stutchbury, 1841. A. pentactins. B. hexactins (Scale bars = 100μm).
FIGURE 4 in Redescription of two Hexactinosida (Porifera, Hexactinellida) from the southwestern Atlantic, collected by Programme REVIZEE
FIGURE 4: Dactylocalyx pumiceus Stutchbury, 1841. A. preserved specimen (MNRJ 3253). B–F, SEM. B. dermal surface. C. discohexaster. D. terminal disc of discohexaster. E. onychexaster. F. terminal disc of onychexaster (Scale bars: A= 20mm, B = 500μm, C, E = 10μm, D, F = 2μm).
FIGURE 3 in Redescription of two Hexactinosida (Porifera, Hexactinellida) from the southwestern Atlantic, collected by Programme REVIZEE
FIGURE 3: Spicules of Aphrocallistes beatrix Gray, 1858. A. dermal pinule. B. parenchymal hexactin. C. variety of scopules. D. uncinates. E. diactins. F. hemihexasters. G. discohexasters. H. oxyhexaster (Scale bars: A = 50μm, B, F = 20μm, CE = 100μm, GH = 10μm).
FIGURE 1 in Redescription of two Hexactinosida (Porifera, Hexactinellida) from the southwestern Atlantic, collected by Programme REVIZEE
FIGURE 1: Map of South America with the location of the collecting sites for Aphrocallistes beatrix Gray,
FIGURE 5 in A new species of whiptail stingray of the genus Dasyatis Rafinesque, 1810 from the Southwestern Atlantic Ocean (Chondrichthyes: Myliobatiformes: Dasyatidae)
FIGURE 5: Dasyatis colarensis n. sp., UERJ 2006, paratype. Detail of mouth showing the coloration of the lower lip margin.
FIGURES 1–2. Dasyatis colarensis n in A new species of whiptail stingray of the genus Dasyatis Rafinesque, 1810 from the Southwestern Atlantic Ocean (Chondrichthyes: Myliobatiformes: Dasyatidae)
FIGURES 1–2. Dasyatis colarensis n. sp, MNRJ 25179, holotype, male, 630 DW. 1, dorsal view; 2, ventral view.
FIGURE 2 in First record of Ciocalypta (Demospongiae: Halichondrida) from Brazil, southwestern Atlantic, with the description of a new species
FIGURE 2. Ciocalypta sp. nov., (Holotype, MCNPOR 5056). a. Specimen fixed and preserved in alcohol (Scale bar = 1.5 cm); b. Fistule skeleton; c. Basal skeleton (Scale bar = 400 m). d. Oxeas (Scale bar = 200 m).
FIGURE 6 in Description of three new species of Ampelisca (Crustacea: Amphipoda: Ampeliscidae) from Southwestern Atlantic, with a key of the genus for Brazilian species
FIGURE 6. Ampelisca youngi sp. nov.: female, 8mm, holotype, MZUSP 17215; male 6.5 mm, paratype, MZUSP 17216.
FIGURE 2 in A new cleaner species of Elacatinus (Actinopterygii: Gobiidae) from the Southwestern Atlantic
FIGURE 2: Elacatinus phthirophagus sp. n., adult individual in natural habitat, showing dark snout and lateral bright yellow stripe (Photograph by J. P. Krajewski).
FIGURE 4 in A new cleaner species of Elacatinus (Actinopterygii: Gobiidae) from the Southwestern Atlantic
FIGURE 4: Elacatinus phthirophagus sp. n. cleaning the head of the grouper Cephalopholis fulva, near a cleaning station on rocky substrate covered with incrusting algae and sponges (Photograph by I. Sazima).
FIGURE 1 in A new cleaner species of Elacatinus (Actinopterygii: Gobiidae) from the Southwestern Atlantic
FIGURE 1: Elacatinus phthirophagus sp. n., holotype (ZUEC 3895), 31.8 mm SL (Photograph by I. Sazima).
FIGURE 3 in A new cleaner species of Elacatinus (Actinopterygii: Gobiidae) from the Southwestern Atlantic
FIGURE 3: Elacatinus phthirophagus sp. n. (left) and Elacatinus randalli (right) in natural habitats, showing differences in width of yellow lateral stripe, pigmentation on snout, and absence versus presence of blue line extending from below eye to end of opercular margin (Photograph on left by J. P. Krajewski, that on right by L. A. Rocha).
FIGURE 3 in Latrunculia (Latrunculia) tetraverticillata sp. nov. (Porifera, Poecilosclerida, Latrunculiidae) from the bathyal region off the coast of Santa Catarina State, Brazil, Southwestern Atlantic
FIGURE 3. Anisodiscorhabds of Latrunculia (Latrunculia) spp. from the South western Atlantic. A, L. brevis Ridley & Dendy, 1886; B, L. biformis Kirkpatrick, 1908; C, L. bocagei Ridley & Dendy, 1886; D, L. tetraverticillata sp. nov.
ScienceDex guides
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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
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.