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1,865 results for “northeastern Brazil”
FIGURE 5 in Three new species of Seira Lubbock (Collembola, Entomobryidae) from Caatinga Domain, northeastern Brazil
FIGURE 5. Detailed dorsal chaetotaxy of Seira jiboiensis sp. nov. A. Abd. III (left side); B. Abd. IV (left side); C. Distribution of dorsal macrochaetae (right side). Symbols as for Figure 2.
FIGURE 1 in Three new species of Seira Lubbock (Collembola, Entomobryidae) from Caatinga Domain, northeastern Brazil
FIGURE 1. Map of Brazil showing Federal States of northeastern region. The grey area indicates the municipalities where the species were collected.
FIGURE 2 in Three new species of Seira Lubbock (Collembola, Entomobryidae) from Caatinga Domain, northeastern Brazil
FIGURE 2. Seira jiboiensis sp. nov.: A, habitus; B, apical region of Ant. IV; C, left eye patch; D, labial triangle setae (left side); E, Metatrochanteral organ; F, first empodial complex; G, second empodial complex; H, third empodial complex; I, distal dens and mucro. Large empty circles refer to macrochaetae; half white half black large circles to mesochaetae; small black circles to microsetae; large empty circles with a small black circle inside to micro or macrochaetae; large black circles with a small cross line to pseudopores; long multiciliated setae to trichobothria; triangle like setae near trichobothria to fan-shaped scales; small black pointed setae to accessory setae (more details in Soto-Adames 2008).
FIGURES 9–12 in Two new species of tarsonemid mites (Acari: Tarsonemidae) from northeastern Brazil
FIGURES 9–12. Fungitarsonemus setillus sp. nov., female. 9, leg I, details of sensorial cluster; 10, leg II; 11, leg III; 12, leg IV.
FIGURE 3–6 in Two new species of tarsonemid mites (Acari: Tarsonemidae) from northeastern Brazil
FIGURE 3–6. Daidalotarsonemus annonae sp. nov., female. 3, leg I, details sensorial cluster; 4, leg II; 5, leg III; 6, leg IV.
FIGURES 15–18 in Two new species of tarsonemid mites (Acari: Tarsonemidae) from northeastern Brazil
FIGURES 15–18. Fungitarsonemus setillus sp. nov., male. 15, leg I, details of sensorial cluster; 16, leg II; 17, leg III; 18, leg IV.
FIGURE 4 in Two new species of Atanatolica Mosely 1936 (Trichoptera: Leptoceridae) from Peru and Northeastern Brazil
FIGURE 4. Atanatolica quechua, new species, male (A–F) and female (G–H). 4A, male right fore- and hindwings, dorsal; 4B–4F, male genitalia; 4B, left lateral; 4C, dorsal; 4D, ventral; 4E, phallic apparatus, left lateral; 4F, phallic apparatus, ventral; 4G–4H, female genitalia: 4G, left lateral; 4H, ventral.
FIGURE 1 in Two new species of Atanatolica Mosely 1936 (Trichoptera: Leptoceridae) from Peru and Northeastern Brazil
FIGURE 1. Atanatolica nordestina, new species, male (A–F) and female (G–H). 1A, male right fore- and hind wings, dorsal; 1B–1F, male genitalia: 1B, left lateral; 1C, dorsal; 1D, ventral; 1E, phallic apparatus, left lateral; 1F, phallic apparatus, ventral. 1G–1H, female genitalia: 1G, left lateral; 1H, ventral. pr.ap—preanal appendage; inf. ap.—inferior appendage; 2nd art—second article; am.pr.—apicomesal process.
FIGURE 5 in Two new species of Atanatolica Mosely 1936 (Trichoptera: Leptoceridae) from Peru and Northeastern Brazil
FIGURE 5. Atanatolica quechua, new species: larva. 5A, larva and case, left lateral; 5B, larva, left lateral; 5C, head, thorax and abdominal segment I, dorsal; 5D, head, dorsal; 5E, legs, left lateral; 5F, abdominal segment I, left lateral.
FIGURE 2 in Two new species of Atanatolica Mosely 1936 (Trichoptera: Leptoceridae) from Peru and Northeastern Brazil
FIGURE 2. Atanatolica nordestina, new species, larva: 2A, larva and case, left lateral; 2B, larva, left lateral; 2C, head, thorax and abdominal segment I, dorsal; 2D, head, dorsal; 2E, legs, left lateral; 2F, metasternum, ventral; 2G, abdominal segment I, left lateral; 2H, terminal segments, left lateral.
FIGURE 3 in Two new species of Atanatolica Mosely 1936 (Trichoptera: Leptoceridae) from Peru and Northeastern Brazil
FIGURE 3. Atanatolica nordestina, new species, pupa. 3A, dorsal; 3B, head, dorsal; 3C, abdominal segments III-VI, dorsal; 3D, terminal segments, dorsal.
FIGURE 3. Pseudoceros astrorum n in Pseudoceros astrorum, a new species of Polycladida (Cotylea, Pseudocerotidae) from Northeastern Brazil
FIGURE 3. Pseudoceros astrorum n. sp., sagittal sections, right is anterior. A, reconstruction of male copulatory organs; B, detail of seminal vesicle and vas deferens; C, detail of seminal vesicle and ejaculatory duct; D, detail of spermiducal bulbs. Abbreviations to the figures: eg, eosinophilic glands; ej, ejaculatory duct; gl, glandular lining; i, intestine; ma, male atrium; mg, male gonopore; mp, muscular papillae; mw, muscular wall; pd, prostatic duct; pg, pigment granules; ph, pharynx; phc, pharynx cavity; pm, parenchymatous muscle fibres; ps, penis sheath; pv, prostatic vesicle; s, stylet; sb, spermiducal bulbs; sv, seminal vesicle; vd, vas deferens. Scale bars: A, 300µm; B, 300µm; C, 300µm; D, 500µm.
FIGURE 1. Pseudoceros astrorum n in Pseudoceros astrorum, a new species of Polycladida (Cotylea, Pseudocerotidae) from Northeastern Brazil
FIGURE 1. Pseudoceros astrorum n. sp. A, dorsal view of type specimen; B, detail of dorsal anterior margin; C, diagram of colour pattern; D, diagram of ventral view; E, ventral view of fixed specimen. Abbreviations to the figures: fg, female gonopore; i, intestine; m, mouth; mg, male gonopore; ph, pharynx; sb, spermiducal bulbs; su, sucker; u, uterus. Scale bars: A, 10 mm; B, 3 mm.
FIGURE 2. Pseudoceros astrorum n in Pseudoceros astrorum, a new species of Polycladida (Cotylea, Pseudocerotidae) from Northeastern Brazil
FIGURE 2. Pseudoceros astrorum n. sp., sagittal section. A, dorsal body wall; B, ventral body wall. Abbreviations to the figures: bm, basement membrane; cm, circular muscle; eg, eosinophilic glands; ep, epidermis; lm, longitudinal muscles; pg, pigment granules; pm, parenchymatous muscles; rh, rhabdites. Scale bars: A, 10 µm; B, 10 µm.
FIGURE 4. Pseudoceros astrorum n in Pseudoceros astrorum, a new species of Polycladida (Cotylea, Pseudocerotidae) from Northeastern Brazil
FIGURE 4. Pseudoceros astrorum n. sp., sagittal section, right is anterior. A, view of female system; B, reconstruction of female system. Abbreviations to the figures: cg, cement glands; fg, female gonopore; gp, glandular pouch; i, intestine; pm, parenchymatous muscle fibers; v, vagina. Scale bars: A, 800µm; B, 800µm.
FIGURE 9 in New species of Histiotus (Chiroptera: Vespertilionidae) from northeastern Brazil
FIGURE 9. Scatter plot of the first and second principal components of the 15 cranial measurements of Histiotus humboldti, H. montanus, H. diaphanopterus and H. velatus.
FIGURE 7 in New species of Histiotus (Chiroptera: Vespertilionidae) from northeastern Brazil
FIGURE 7. Diagnostic external traits for the differentiation of H. diaphanopterus (left—holotype UFPB 9490) and H. velatus (right—FURB-SLA 2466). 1. Dorsal hair; 2. Color and translucence of the ear and wings.
FIGURE 6 in New species of Histiotus (Chiroptera: Vespertilionidae) from northeastern Brazil
FIGURE 6. Live individuals of Histiotus diaphanopterus showing the diagnostic traits. 1. high band across the forehead; 2. prominent lobe in the inner border of ear; 3. long, triangular tragus; 4. triangular shape of the pale ear; 5. wings attached to the base of the outer toe; 6. ear ridges.
FIGURE 4 in New species of Histiotus (Chiroptera: Vespertilionidae) from northeastern Brazil
FIGURE 4. Localities recorded for Histiotus diaphanopterus in relation to the principal types of vegetation found in South America and main rivers (dotted lines). 1. Boqueirão da Onça, Sento Sé, Bahia, Brazil (type locality); 2. Fazenda Almas Private Natural Heritage Reserve, São José dos Cordeiros, Paraíba, Brazil; 3. Fortaleza, Ceará, Brazil; 4. Tranqueira, Maranhão, Brazil; 5. Pampagrande, Florida, Santa Cruz, Bolivia.
FIGURE 3 in New species of Histiotus (Chiroptera: Vespertilionidae) from northeastern Brazil
FIGURE 3. Left: View of one of the valleys of Boqueirão da Onça, Sento Sé, Bahia (type locality of H. diaphanopterus) during the rainy season. Right: Site of the capture of the H. diaphanopterus holotype.
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)
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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.