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2,050 results for “southern Brazil”
FIGURE 1 in The advertisement calls of two species of Brachycephalus (Anura: Brachycephalidae) from southern Atlantic Forest, Brazil
FIGURE 1. Advertisement call of Brachycephalus olivaceus: (A) oscillogram of three consecutive calls; and (B) spectrogram and (C) oscillogram of a single call. Non-vouchered recording made at Castelo dos Bugres, Municipality of Joinville, Santa Catarina State, Brazil, on 29 November 2013, 0530 p.m., air temperature 21°C and air relative humidity 100%.
FIGURE 23 in A new aetosaur from the Upper Triassic of the Santa Maria Formation, southern Brazil
FIGURE 23. Left pubis of Polesinesuchus aurelioi holotype (ULBRAPVT003) in A, medial view; B, lateral view; C dorsal view. In a fragment of right pubis in D medial; E lateral and F dorsal views. Left isquium in G lateral; H medial and dorsal views. Abbreviation: t, tongue. Scale bar equals 10mm.
FIGURE 13 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 13. Paranaitis cordiformata sp. nov. A–B—Prostomium and tentaCular Cirri, dorsal view. A–B—Holotype; C— Parapodium of the seCond segment with Chaetae; D—Parapodium from segment 9. E—Parapodium from segment 30. F— Parapodium from segment 60. SCale bars: A, 1.0 mm; B, 0.6 mm, C 0.2 mm, D, 0.08, E, 0.05 mm; F, 0.07 mm.
FIGURE 3 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 3. Terminology used to desCribe the morphology of the parapodial Cirri, in anterior view. A—Rounded dorsal Cirrus, longer than wide; parapodial lobes asymmetriCal, supraaCiCular longer than subaCiCular; ventral Cirrus rounded to elongated; B—Rounded dorsal Cirrus, wider than long; C—Rounded and disCreetly elongated dorsal Cirrus; parapodial lobes asymmetriCal, supraaCiCular lobe Considerably longer than subaCiCular lobe; D—Cordiform dorsal Cirrus; lanCeolate ventral Cirrus. DC=dorsal Cirrus; Lob=lobe VC=ventral Cirrus. SCale bars: A, 0.6 mm; B, 0.4 mm; C, 0.1 mm; D, 0.8 mm.
FIGURE 8 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 8. Paranaitis cirriformata sp. nov. A–B—Prostomium, dorsal view; C—Everted probosCis, dorsal view; D— Parapodium from segment 12; E—Parapodium from segment 37; F—Parapodium from segment 57.. SCale bars: A, 0.8 mm; B, 0.5 mm; C, 0.4 mm; D–E 0.1 mm, C, 0.4 mm..
FIGURE 6 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 6. Paranaitis chitinosa sp. nov. Holotype, parapodia in anterior view. A—Parapodium from segment 3; B— Parapodium from segment 7; C—Parapodium from segment 25; D—Parapodium from segment 65. SCale bars: A, 0.2 mm; B– C, 0.06 mm; D, 0.05 mm.
FIGURE 12 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 12. Paranaitis assimetrica sp. nov. A–B—Pygidium with one pair of anal Cirri and median papilla, ventral view. (A) Holotype. SCales: A, 0.05 mm; B, 0.1 mm.
FIGURE 9 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 9. Paranaitis cirriformata sp. nov. Holotype. A–C—Compound spinigerous Chaetae; D—Pygidium with two pairs of anal Cirri. SCale bars: A, 0.01 mm; B, 0.02 mm; C, 0.01 mm; D, 0.25 mm.
FIGURE 2 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 2. Terminology used to desCribe the anterior region and probosCis of Paranaitis. Morphology of the prostomium. A—Prostomium anteriorly rounded; with a ligule into a depression in the posterior margin where the nuChal papilla lies in the form of a button. Cirri formula: A—1 + 2 + 1. B—ProbosCis differentiated into two parts, proximal and distal. DC = dorsal tentaCular Cirrus (segment number indiCated); VC = ventral tentaCular Cirrus (segment number indiCated): PP= Proximal part; Pt=Distal part. SCale bars: A, 0.6 mm; B, 0.12 mm.
FIGURE 5 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 5. Paranaitis chitinosa sp. nov. A—Prostomium of holotype, dorsal view; B—Parapodium of seCond segment with neuroaCiCula indiCated by blaCk arrow; C—ProbosCis, dorsal view; D—Dorsal view of the proximal part of the probosCis, showing long, Chitinous papillae. SCale bars: A–C, 0.5 mm; D, 0.1 mm.
FIGURE 7 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 7. Paranaitis chitinosa sp. nov. A–B—Compound spinigers from median parapodium; C–D—Pygidium with anal Cirri; probably insertion sCar (blaCk arrow). A–C—Holotype. SCale bars: A, 0.05 mm; B, 0.002 mm; C, 0.06 mm; D, 0.05 mm.
FIGURE 11 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 11. Paranaitis assimetrica sp. nov. A–D—Compound spinigerous Chaetae of the holotype. SCales: A, 0.05 mm; B, 0.02 mm; C, 0.003 mm; D, 0.005 mm.
FIGURE 14 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 14. Paranaitis cordiformata sp. nov. A–C—SubaCiCular Chaetae from anterior parapodia (note variation in the two ConiCal teeth at the distal end of the rostrum of the Chaetal shaft); D—Pygidium with anal Cirri. A–D—Holotype. SCale bars: A, 0.01 mm; B, 0.012 mm; C, 0.004 mm; D, 0.05 mm; ACirs = Anal Cirrus sCar.
FIGURE 1 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 1. ColleCtion sites in southern and southeastern Brazil, off the States of Paraná (1) and Rio de Janeiro (2).
FIGURE 4 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 4. Terminology used to desCribe the pygidial Cirri. A—CylindriCal pygidial Cirri with rounded ends; B—Long and slender pygidial Cirri; presenCe of an anal papilla (arrow); C—CylindriCal Cirri with inflated bases (blaCk arrow indiCates the missing Cirrus). SCale bars: A, 0.06 mm; B, 0.25 mm; C, 0.05 mm.
FIGURE 10 in Four new species of Paranaitis Southern, 1914 (Phyllodocidae, Annelida) from southern and southeastern Brazil
FIGURE 10. Paranaitis assimetrica sp. nov. A—Prostomium and tentaCular Cirri, dorsal view; B—Dorsal view of prostomium, showing nuChal papilla (blaCk arrow) in ligula; C—ProbosCis; D—Close-up of proximal part of probosCis; E— BlaCk arrow showing aCiCulum from segment 2; F—Parapodium from segment 12; B—Parapodium from segment 41; H— Parapodium from segment 80. SCales: A, 0.8 mm; B, 0.1 mm; C,0.12 mm; D, 0.05 mm; E, 0.2 mm; F, 0.1 mm; G, 0.05 mm; H, 0.05 mm.
FIGURE 7 in Two new species of Atlantoscia Ferrara & Taiti, 1981 (Isopoda: Oniscidea: Philosciidae) from southern Brazil described in the light of integrative taxonomy
FIGURE 7. ML tree based on COI mitochondrial sequences of Atlantoscia species. Numbers above branches represent bootstrap support. Codes next to the species names represent GenBank accession numbers of the analyzed sequences. New species are highlighted in gray.
FIGURE 8 in Two new species of Atlantoscia Ferrara & Taiti, 1981 (Isopoda: Oniscidea: Philosciidae) from southern Brazil described in the light of integrative taxonomy
FIGURE 8. Bayesian tree based on 18S rRNA nuclear sequences of Atlantoscia species. Numbers above branches represent Bayesian posterior probabilities. Codes next to the species names represent GenBank accession numbers of the analyzed sequences. New species are highlighted in gray.
FIGURE 4 in Two new species of Atlantoscia Ferrara & Taiti, 1981 (Isopoda: Oniscidea: Philosciidae) from southern Brazil described in the light of integrative taxonomy
FIGURE 4. Atlantoscia australis Campos-Filho, Cardoso & Araujo sp. nov., MZUSP 36765. Female paratype: A, habitus in dorsal view. Male paratype: B, cephalon in frontal view; C, dorsal scale-seta; D, b/c noduli laterales coordinates; E, d/c noduli laterales coordinates; F, pleonites 3–5, telson and uropod; G, antennula; H, antenna.
FIGURE 3 in Two new species of Atlantoscia Ferrara & Taiti, 1981 (Isopoda: Oniscidea: Philosciidae) from southern Brazil described in the light of integrative taxonomy
FIGURE 3. Atlantoscia antennamaculata Campos-Filho, Cardoso & Araujo sp. nov., male paratype, MZUSP 36767. A, uropod; B, pereopod 1, arrow indicating the dactylus; C, pereopod 7; D, genital papilla and pleopod 1; E, pleopod 2; F, pleopod 3 exopod; G, pleopod 4 exopod; H, pleopod 5 exopod.
ScienceDex guides
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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.