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1,865 results for “northeastern Brazil”
FIGURE 9 in Electivities And Resource Use By An Assemblage Of Lizards Endemic To The Dunes Of The São Francisco River, Northeastern Brazil P L.B. R M T. R Abstract
FIGURE 9. Synthesis of the ordination analysis of microhabitat variables and microhabitat electivity among the seven most abundant lizard species endemic to the Ibiraba dunes, State of Bahia, Brazil. Profile of the dunes (top) represents the variables highly correlated in factor 1 and 2. Identical symbols represent positive correlation. Lizard drawings (below) represent significant (**) and marginally significant (*) positive electivity (white), and negative electivity (black) of each species for microhabitat variables.
FIGURE 2. Manilkara dardanoi. A. Habit. B in Manilkara dardanoi (Sapotaceae): the rediscovery of an endemic and threatened species in northeastern Brazil
FIGURE 2. Manilkara dardanoi. A. Habit. B. Lower surface of leaf indumentum crisp. C. Representative stamens and staminodes. D. Ovary. E. Fruit. F. Seed. (B, D–F from Almeida Jr. & Lima 856, PEUFR; A, C–D from Andrade-Lima 52-980, PEUFR). Illustrator: Regina Carvalho.
Figure 16. Ampelisca soleata Oliveira, 1954 in Description of four new species of the genus Ampelisca (Amphipoda, Ampeliscidae) from the northeastern and southeastern coasts of Brazil and designation of a neotype for Ampelisca soleata Oliveira, 1954
Figure 16. Ampelisca soleata Oliveira, 1954, neotype, Female 6.5 mm, Urca Beach, Rio de Janeiro, 11 June 1997, MNRJ 18677. Scale bar 0.1 mm. Male 6.6 mm, from the same locality as neotype.
Figure 7 in Description of four new species of the genus Ampelisca (Amphipoda, Ampeliscidae) from the northeastern and southeastern coasts of Brazil and designation of a neotype for Ampelisca soleata Oliveira, 1954
Figure 7. Ampelisca cristianae sp. nov., holotype, female 9.0 mm, REVIZEE Score NE, #85A-III, (2°48′ S,39°28.8′ W), N. Oc. Antares, 16 May 1998, MNRJ 21229. Scale bar 0.2 mm.
Figure 1 in Description of four new species of the genus Ampelisca (Amphipoda, Ampeliscidae) from the northeastern and southeastern coasts of Brazil and designation of a neotype for Ampelisca soleata Oliveira, 1954
Figure 1. Ampelisca angraensis sp. nov., female 9.5 mm, holotype, Angra dos Reis, Rio de Janeiro (23°05′ S, 44°20′ W), 20 March 1969, MNRJ 21516. Scale bar 0.1 mm.
FIGURE 2 in Integrative assessment of the floristic diversity of Gentianaceae in an area of campo rupestre of the Espinhaço Range in the state of Bahia, northeastern Brazil
FIGURE 2. Maps of occurrence with localities used for the species distribution modeling, showing the study area location within South America. Curtia diffusa (A), Macrocarpaea illecebrosa (B), Prepusa montana (C), Schultesia bahiensis (D), Schultesia crenuliflora (E), Schultesia minensis (F), Schultesia pachyphylla (G).
FIGURE 4 in Integrative assessment of the floristic diversity of Gentianaceae in an area of campo rupestre of the Espinhaço Range in the state of Bahia, northeastern Brazil
FIGURE 4. Maps of environmental suitability of native/endemic species of Gentianaceae in the Espinhaço Range (ER): Curtia diffusa (A), Macrocarpaea illecebrosa (B), Prepusa montana (C), Schultesia bahiensis (D), Schultesia crenuliflora (E), Schultesia minensis (F), Schultesia pachyphylla (G).
Figure 5 in Two new species of Eupalaestrus Pocock, 1901 (Araneae: Theraphosidae) from Southern Brazil and Northeastern Argentina
Figure 5. Female of Eupalaestrus roccoi sp. nov. (a–b) Prosoma, (a) dorsal, (b) ventral; (c) spiniform setae between the coxae IV; (d) spermatheca; (e) leg IV. Scale bars = 5 mm.
Figure 1 in Two new species of Eupalaestrus Pocock, 1901 (Araneae: Theraphosidae) from Southern Brazil and Northeastern Argentina
Figure 1. Male of Eupalaestrus crassimetatarsis sp. nov. (a–b) Prosoma, (a) dorsal, (b) ventral; (c–d) left palpal bulb, (c) prolateral, (d) retrolateral; (e) left tibial apophysis; (f) leg IV. A = apical keel, DR = denticulate row, PI = prolateral inferior keel, PS = prolateral superior keel, R = retrolateral keel. Scale bars = 5 mm.
FIGURE 5 in A new species of Hypostomus Lacepède, 1803 (Siluriformes: Loricariidae) from the Mearim River basin, northeastern Brazil
FIGURE 5. Hypostomus krikati sp. n. (CIUEMA 1300) 191.9 mm SL. A. Keels of lateral plate series. B. Tip of pectoral fin.
FIGURE 6 in New species and new records of Miroculis Edmunds, 1963 (Ephemeroptera: Leptophlebiidae) from Chacoan Domain in northeastern Brazil
FIGURE 6. Miroculis (Miroculis) azevedoi sp. nov. nymph: A, habitus, dorsal view; B, habitus, lateral view; C, habitus, ventral view; D, gill IV. (Scale: Figs 6A–C = 1 mm; Fig. 6D = 0.5 mm).
FIGURE 11 in New species and new records of Miroculis Edmunds, 1963 (Ephemeroptera: Leptophlebiidae) from Chacoan Domain in northeastern Brazil
FIGURE 11. Miroculis (Miroculis) quilombola sp. nov. nymph: A, habitus, dorsal view; B, habitus, lateral view; C, habitus, ventral view; D, gill IV. (Scale: Figs 11A–C = 1 mm; Fig. 11D = 0.5 mm).
FIGURE 1 in New species and new records of Miroculis Edmunds, 1963 (Ephemeroptera: Leptophlebiidae) from Chacoan Domain in northeastern Brazil
FIGURE 1. Distributional map with records of Miroculis (Miroculis) azevedoi sp. nov., Miroculis (Miroculis) botafora sp. nov., Miroculis (Miroculis) quilombola sp. nov. and Miroculis (Miroculis) fittkaui. A, Map of South America highlighting Brazilian biomes in different shades of green; B, Map with sampling sites in the Maranh"o State (MA) and Piauí State (PI), Brazil; C, Riacho Planaçucar, Maranh"o State; D, Rio Saco, Maranh"o State; E, Cachoeira do Bota Fora, Piauí State.
FIGURE 11. New species habitus. A in Three new troglobitic species of Pseudochthonius Balzan, 1892 (Pseudoscorpiones, Chthoniidae) from northeastern Brazil
FIGURE 11. New species habitus. A Pseudochthonius diamachi sp. nov. paratype habitus. B Pseudochthonius pali sp. nov. paratype habitus C Pseudochthonius koinopoliteia sp. nov. holotype habitus. Scale bars: 2.0 mm (A); 1.0 mm (B–C).
FIG. 7 in A New Species of the Genus Adelophrŋne (Anura: Eleutherodactylidae: Phyzelaphryninae) From the Atlantic Forest of Northeastern Brazil
FIG. 7.—Geographic distribution of Adelophrŋne nordestina sp. nov. in eastern Brazil. The square indicates the type locality of Adelophrŋne nordestina sp. nov. in the municipality of Murici, Alagoas State, Brazil. Circles indicate additional localities. A color version of this figure is available online.
FIG. 6 in A New Species of the Genus Adelophrŋne (Anura: Eleutherodactylidae: Phyzelaphryninae) From the Atlantic Forest of Northeastern Brazil
FIG. 6.—Advertisement call of the holotype of Adelophrŋne nordestina sp. nov. (MUFAL 11771) recorded at Mata da Bananeira, ESEC Murici, Municipality of Murici, Alagoas State, Brazil, on 29 September 2013 (time of day ¼ 1315 h, air temperature ¼ 26.2°C, relative humidity ¼ 71%). (A) The oscillogram of three consecutive calls, with a single call highlighted in red; (B) spectrogram and (C) oscillogram of the call highlighted. A color version of this figure is available online.
FIGURE 11 in A hidden gem from Northeastern Brazil: A new species of Metaphotina Piza, 1964 (Mantodea, Acontistidae) ecologically linked to the Caatinga
FIGURE 11. Comparison between live specimens of M. austri sp. n. (A–B) and M. bimaculata (C–D). The License is CCBY-NC. (A) Observation 95663583, by helio-lourencini [Helio Lourencini], 18/Sep/2021; (B) Observation 110771590, by fredericosonntag [Frederico Acaz Sonntag], 07/Apr/2022; (C–D) Bernardo Ferraz.
FIGURE 3 in A hidden gem from Northeastern Brazil: A new species of Metaphotina Piza, 1964 (Mantodea, Acontistidae) ecologically linked to the Caatinga
FIGURE 3. Colour variation in male (A–C) and female (D–F) M. austri sp. n. based on iNaturalist observations. Images were cropped for better visibility. The license is CC-BY-NC. Image credits: (A) Observation 57638205, by fredericosonntag [Frederico Acaz Sonntag], 08/Jul/2017; (B) Observation 137450242, by fredericosonntag [Frederico Acaz Sonntag], 26/ Jan/2000; (C) Observation 95663583, by helio-lourencini [Helio Lourencini], 18/Sep/2021; (D) Observation 110771590, by fredericosonntag [Frederico Acaz Sonntag], 07/Apr/2022; (E) Observation 35917074, by leviqs [Levi Sá], 21/Nov/2019; (F) Observation 133501487, courtesy of André Luíz [andrelu], 03/Sep/2021.
FIGURE 5 in Gerromorpha (Insecta: Hemiptera: Heteroptera) from the state of Rio Grande do Norte, northeastern Brazil, including a new synonymy
FIGURE 5. Species of Neogerris from state of Rio Grande do Norte. (A–C) Neogerris lubricus, (A) dorsal and (B) ventral views of apterous male, inset showing abdomen apex, (C) dorsal view of micropterous female. (D–L) Neogerris lotus, (D) dorsal, (E) ventral and (F) lateral views of apterous male, (G) dorsal view of macropterous male, (H) dorsal view of apterous female, (I) apex of female abdomen in latera view, (J–L) apex of male abdomen in dorsal view showing variation of tergum VIII. Scale bars = 1.00 mm.
FIGURE 2 in Gerromorpha (Insecta: Hemiptera: Heteroptera) from the state of Rio Grande do Norte, northeastern Brazil, including a new synonymy
FIGURE 2. Species of Limnogonus from state of Rio Grande do Norte. (A–C) Limnogonus aduncus, (A) dorsal, (B) ventral and (C) lateral views of apterous male, white arrow indicates single curved spine-like protuberance on abdominal sternum VIII. (D–F) Limnogonus ignotus, (D) dorsal, (E) ventral and (F) of macropterous male. (G–I) Limnogonus recurvus, (G) dorsal, (H) ventral and (I) lateral view of apterous male. Scale bars = 1.00 mm.
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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.