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4,462 results for “South America”
FIGURE 4 in Brachyhypopomus gauderio, new species, a new example of underestimated species diversity of electric fishes in the southern South America (Gymnotiformes: Hypopomidae)
FIGURE 4. Map of southern Brazil, Uruguay, Argentina and Paraguay with the distribution of Brachyhypopomus gauderio. Squares represent non-type specimens. Empty circle represents the type locality.
FIGURE 3. A in Brachyhypopomus gauderio, new species, a new example of underestimated species diversity of electric fishes in the southern South America (Gymnotiformes: Hypopomidae)
FIGURE 3. A: Female of Brachyhypopomus gauderio (paratype UFRGS 8933, 101.6 mm LEA); B: Sexually dimorphic caudal filament of a mature male of Brachyhypopomus gauderio (paratype MZUSP 100308, 139.6 mm LEA, caudal filament length 44.8 mm).
FIGURE 2 in Brachyhypopomus gauderio, new species, a new example of underestimated species diversity of electric fishes in the southern South America (Gymnotiformes: Hypopomidae)
FIGURE 2. Head of the Holotype (MCP 43280, male, 149.0 mm LEA) of Brachyhypopomus gauderio, Palmares do Sul, Rio Grande do Sul, Brazil.
FIGURE 1 in Brachyhypopomus gauderio, new species, a new example of underestimated species diversity of electric fishes in the southern South America (Gymnotiformes: Hypopomidae)
FIGURE 1. Holotype (MCP 43280, male, 149.0 mm LEA) of Brachyhypopomus gauderio, Palmares do Sul, Rio Grande do Sul, Brazil.
FIGURE 5 in Brachyhypopomus gauderio, new species, a new example of underestimated species diversity of electric fishes in the southern South America (Gymnotiformes: Hypopomidae)
FIGURE 5. Typical habitat of Brachyhypopomus gauderio; flooded area near Arroio dos Ratos creek, Charqueadas, Rio Grande do Sul, Brazil.
FIGURE 10 in Species-group concepts and biogeography of the genus Crotonia (Acari: Oribatida: Crotoniidae), with new species from South and Central America
FIGURE 10. Species-groups of Crotonia: a) Obtecta group; b) Unguifera group; c) Flagellata group; d) Cophinaria group; e) Capistrata group; f) Lanceolata group
FIGURE 2 in Species-group concepts and biogeography of the genus Crotonia (Acari: Oribatida: Crotoniidae), with new species from South and Central America
FIGURE 2. Crotonia macfadyeni sp. nov. protonymph a) dorsal; b) ventral; c) genital plates; d) detail of sternal region and setae 1a.
FIGURE 1 in Species-group concepts and biogeography of the genus Crotonia (Acari: Oribatida: Crotoniidae), with new species from South and Central America
FIGURE 1. Crotonia macfadyeni sp. nov. adult female a) dorsal b) ventral, with supernumerary seta on epimere 3 (arrowed)
FIGURE 6 in Species-group concepts and biogeography of the genus Crotonia (Acari: Oribatida: Crotoniidae), with new species from South and Central America
FIGURE 6. Crotonia valdivia sp. nov. holotype female a) dorsal; b) ventral; c) caudal apophyses; d) detail of microsculpture of lateral notogastral shield; e) setae of the c and d series.
FIGURE 5. Obtusitermes formosulus, n in A new species of Obtusitermes (Isoptera, Termitidae, Nasutitermitinae) from South America
FIGURE 5. Obtusitermes formosulus, n. sp. Major lighter worker with narrow gap mandibles. A, gizzard armature, I to III, columnar folds of first, second and third order respectively; p1–p2, pulvilli of first and second order; B, enteric valve armature.
FIGURE 3. Obtusitermes formosulus, n in A new species of Obtusitermes (Isoptera, Termitidae, Nasutitermitinae) from South America
FIGURE 3. Obtusitermes formosulus, n. sp. Workers. A, Minor darker worker with broad gap mandibles: left (a) and right (c), both in dorsal view, and frontal view of molar plate (b); B, Major lighter worker with narrow gap mandibles, minor worker: left (a) and right (c), both in dorsal view, and frontal view of molar plate (b).
FIGURE 4. Obtusitermes formosulus, n in A new species of Obtusitermes (Isoptera, Termitidae, Nasutitermitinae) from South America
FIGURE 4. Obtusitermes formosulus, n. sp. Worker digestive tube, major lighter worker with narrow gap mandibles: A–D, gut in situ respectively from dorsal, right, ventral and left view; E, paunch in dorsal-right lateral view, showing P2 insertion; F, paunch in dorsal-right lateral view with a small compartment, showing P2 insertion; G, mesenteric arc, gizzard and Malpighian tubules insertion; I, mesenteric tongue at internal-lateral face; H, junction midgut-hindgut enlarged to show the attachment of Malpighian tubules. C= crop; G= gizzard; M= mesenteron, stippled; P1= first proctodeal segment; P2= enteric valve; P3= paunch; P4= colon; P5= rectum; TM= Malpighian tubules.
FIGURE 2. Obtusitermes formosulus, n in A new species of Obtusitermes (Isoptera, Termitidae, Nasutitermitinae) from South America
FIGURE 2. Obtusitermes formosulus, n. sp. Minor darker worker with broad gap mandibles: A, head in dorsal view; B, head in profile. Major lighter worker with narrow gap mandibles: C, head in dorsal view; D, head in profile.
FIGURE 1. Obtusitermes formosulus, n in A new species of Obtusitermes (Isoptera, Termitidae, Nasutitermitinae) from South America
FIGURE 1. Obtusitermes formosulus, n. sp. Major soldier: A, head in dorsal view; B, head and pronotum in profile. Minor soldier, Holotype: C, head in dorsal view; D, antenna; E, head and pronotum in profile.
FIGURE 10 in Archaeococcoid scale insects (Hemiptera: Coccoidea) from the tropical high mountains of the Andean Cordillera, South America
FIGURE 10. Adult female of Platycoelostoma rauppi Foldi n. sp. Where: A = apical segment of antenna; B = triangular multilocular pore with trilocular centre; C = flagellate seta; D = hair-like seta; E = broadly oval multilocular pore with bilocular centre; F = abdominal spiracles; G = anal tube; H = simple tubular pore; I = spinules; J = metathoracic leg; K = longest hair-like setae near coxae; L = thoracic spiracle; M = multilocular pore with quadrilocular centre; N = small multilocular pore with triangular shaped outer loculi.
FIGURE 7 in Archaeococcoid scale insects (Hemiptera: Coccoidea) from the tropical high mountains of the Andean Cordillera, South America
FIGURE 7. Third-instar female of Paramoandesia ecuadorensis Foldi n. sp. Where: A = antenna; B = dorsal hair; C = multilocular pore with oval centre; D = mosaic-like structure on intersegmantal membrane: E = stout hair-like seta; F = multilocular pore with quadrate centre; G = hair on abdomen; H = dorsal and perispiracular broadly oval multilocular pore; I = minute circular pore with irregular opening; J = anal tube; K = abdominal spiracle with pores H+I; L = flagellate seta; M = hair-like seta; N = multilocular pore with 5 central loculi; O = metathoracic leg with claw; P = multilocular pore with triangular centre; Q = thoracic spiracle with enlargement of pores H + I; R = spinules.
FIGURE 4 in Archaeococcoid scale insects (Hemiptera: Coccoidea) from the tropical high mountains of the Andean Cordillera, South America
FIGURE 4. Adult female of Paramoandesia colombiensis Foldi n. sp. Where: A = multilocular pore with oval centre; B + C = straight and curved dorsal and ventral hairs; D = hair-like seta; E = flagellate seta; F = dorsal and ventral multilocular pores with triangular centre; G = abdominal spiracle; H = short spiniform setae with strongly enlarged base; I = polygonal patch on intersegmental membrane; J = claw; K = thoracic spiracle; L = multilocular pore with quadrate centre, M = sensory organs on antennal intersegmental membrane. N = spinules.
FIGURE 2 in Archaeococcoid scale insects (Hemiptera: Coccoidea) from the tropical high mountains of the Andean Cordillera, South America
FIGURE 2. Adult female of Crypticerya abrahami (Newstead). Where: A = pore with 2 large central loculi and 4 small elongated outer loculi; B = antenna; C = small convex pores and minute setae at base of scape; D = multilocular pore with 4 large central loculi and 12 small outer loculi; E = hair-like setae; F = pore with 3 large central loculi and 6 small outer loculi; G = anal tube; H = cicatrix; I = abdominal spiracle; J = long collared seta on submargin; K = multilocular pore around anal area; L = broadly oval multilocular pore; M = metathoracic leg; N = campaniform sensillum on trochanter; O = thoracic spiracle with enlargement of perispiracular pore (pp); P = pore with Y-shaped opening and an irregular rim. R = multilocular pores with a central ductule around vulvar opening; S = flagellate seta; T = hair.
FIGURE 3 in Archaeococcoid scale insects (Hemiptera: Coccoidea) from the tropical high mountains of the Andean Cordillera, South America
FIGURE 3. First-intar nymph of Crypticerya abrahami (Newstead). Where: A = prothoracic leg; B = thoracic spiracle; C = dorsal hexagonal multilocular pore; D = anal tube; E + F = multilocular pores and polygonal wax pores at inner end of anal tube; G = multilocular pore on dorsum and venter; H = quadrilocular pore on venter; I = posteroventral circular cicatrix; J = 3 pairs of long caudal setae, median pair represent shorter collared setae; K = dorsal hair-like setae; L = collared setae on margin; M = antenna; N = eye; O = hair-like setae on margin.
FIGURE 6 in Archaeococcoid scale insects (Hemiptera: Coccoidea) from the tropical high mountains of the Andean Cordillera, South America
FIGURE 6. Adult female of Paramoandesia ecuadorensis Foldi n. sp. Where: A = antenna; B = multilocular pore with oval centre; C = dorsal hair; D = flagellate seta; E = dorsal multilocular pore with quadrate centre; F = multilocular pore with triangular centre; G = hair on abdomen; H = minute circular pore with irregular opening; I = marginal hair-like seta; J = abdominal spiracle with atrial pores; K = multilocular pore with quadrate centre surrounding vulvar opening; L = mosaic-like structure on intersegmantal membrane; M = metathoracic claw; N = thoracic spiracles with perispiracular pores.
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.