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4,462 results for “South America”
FIGURE 21. Pagurus rotundimanus Wass, 1963 in New taxonomic and distributional information on hermit crabs (Crustacea: Anomura: Paguroidea) from the Gulf of Mexico, Caribbean Sea, and Atlantic coast of South America
FIGURE 21. Pagurus rotundimanus Wass, 1963: male 3.4 mm, Colombia, B/I Ancón, sta EA 268 (USNM 1238334). A, shield and cephalic appendages, dorsal; B, ischium of left third maxilliped, outer view; C, right cheliped, dorsal; D, left cheliped, dorsal; E, sternite XII, ventral; F, telson, dorsal. Scales: 1 mm (A, C, D), 0.5 mm (B, E, F).
FIGURE 3 in New taxonomic and distributional information on hermit crabs (Crustacea: Anomura: Paguroidea) from the Gulf of Mexico, Caribbean Sea, and Atlantic coast of South America
FIGURE 3. Paguristes spectabilis McLaughlin & Provenzano, 1875: female 4.6 mm, Brazil, TAAF MD55, sta 63 CB 104 (MZUSP 16814). A, shield and cephalic appendages, dorsal; B, left uropod, dorsal; C, telson, dorsal; D, female brood pouch on fourth pleopod. Scales 1 mm (A, D), 0.5 mm B, C).
FIGURES 13‒25. Neonella spp. 13‒16 in On the spider genus Neonella (Araneae: Salticidae): new records and taxonomic notes for species from southern South America
FIGURES 13‒25. Neonella spp. 13‒16 Neonella lubrica (13 left male palp, ventral view, 14 same, retrolateral view, 15 epigyne, ventral view, 16 same, cleared, dorsal view). 17‒19 Neonella minuta (17 left male palp, ventral view, 18 epigyne, ventral view, 19 same, cleared, dorsal view). 20‒25 Neonella montana (20 male, dorsal view, showing variation in color pattern, 21 epigyne, ventral view, 22 same, cleared, dorsal view, 23‒25 embolus in expanded left male palps, lateral view, showing variation in pectinate process). Scale bars: 13‒19, 21, 22, 0.1 mm; 20, 1 mm; 23‒25, 0.05 mm. Abbreviations: at, atrium; em, embolus; op, copulatory opening; pp, pectinate process; rta, retrolateral tibial apophysis.
FIGURES 1‒12. Neonella spp. 1‒4 in On the spider genus Neonella (Araneae: Salticidae): new records and taxonomic notes for species from southern South America
FIGURES 1‒12. Neonella spp. 1‒4 Neonella lubrica (1 male, dorsal view, 2 same, ventral view, 3 female, dorsal view, 4 same, ventral view). 5‒8 Neonella minuta (5 male, dorsal view, 6 same, ventral view, 7 female, dorsal view, 8 same, ventral view). 9‒12 Neonella montana (9 male, dorsal view, 10 same, ventral view, 11 female, dorsal view, 12 same, ventral view). Scale bars: 1mm.
FIGURE 2 in Annotated zoogeography of non-marine Tardigrada. Part II: South America
FIGURE 2. Map of South America (demarcated by highlight dash curve), showing reported localities (white circles) for nonmarine tardigrades; detailed inserts for regions with high sampling densities.
FIGURES 5–6 in Pseudacteon notocaudatus and Pseudacteon obtusitus (Diptera: Phoridae), two new species of fire ant parasitoids from South America
FIGURES 5–6. Oviscapes, dorsal-ventral view: (5) Pseudacteon obtusitus new species. Holotype. (6) Pseudacteon obtusus Borgmeier. Laboratory reared specimen, Brackenridge Field Laboratory, Austin, 068-01, source population Herradura, Argentina, via USDA-ARS. Scale bar 0.1 mm.
FIGURES 3–4 in Pseudacteon notocaudatus and Pseudacteon obtusitus (Diptera: Phoridae), two new species of fire ant parasitoids from South America
FIGURES 3–4. Oviscapes, dorsal-ventral view: (3) Pseudacteon disneyi Pesquero. Outline sketch based on illustration in Pesquero 2000. (4) Pseudacteon arcuatus Borgmeier. Outline sketch based on illustration in Plowes et al. 2009. Scale bar 0.1 mm.
FIGURES 1–2 in Pseudacteon notocaudatus and Pseudacteon obtusitus (Diptera: Phoridae), two new species of fire ant parasitoids from South America
FIGURES 1–2. Oviscapes, dorsal-ventral view: (1) Pseudacteon notocaudatus new species. Holotype. (2) Pseudacteon pradei Borgmeier. Specimen from Bom Jardim, Rio de Janeiro, Brazil, O. Bailez, 18.viii.2012 (UTIC). For clarity of illustration the upper and lower processes are each shown in a perpendicular dorsal view, although in practice they lie in slightly different planes. Scale bar 0.1 mm.
FIGURE 8 in Molecular and morphological data support recognition of a new genus of New World direct-developing frog (Anura: Terrarana) from an under-sampled region of South America
FIGURE 8. Distribution of Tachiramantis in the Cordillera de Mérida of Venezuela and the Cordillera Oriental of Colombia. The range gap corresponds to the relatively low-elevation Táchira Depression. Known point localities of each species are indicated, based on specimens listed in the Appendix, as well as those listed in Rivero (1984), and those with data on GBIF (www.gbif.org).
FIGURE 7. High resolution X in Molecular and morphological data support recognition of a new genus of New World direct-developing frog (Anura: Terrarana) from an under-sampled region of South America
FIGURE 7. High resolution X-ray computed tomography of digits of Tachiramantis prolixodiscus (KU 132729, adult male); (A) manus, (B) pes.
FIGURE 6. High resolution X in Molecular and morphological data support recognition of a new genus of New World direct-developing frog (Anura: Terrarana) from an under-sampled region of South America
FIGURE 6. High resolution X-ray computed tomography of skull of Tachiramantis prolixodiscus (KU 132729, adult male); (A) dorsal view, (B) ventral view, (C) side view.
FIGURE 5. High resolution X in Molecular and morphological data support recognition of a new genus of New World direct-developing frog (Anura: Terrarana) from an under-sampled region of South America
FIGURE 5. High resolution X-ray computed tomography of Tachiramantis prolixodiscus (KU 132729, adult male); dorsal view.
FIGURE 4 in Molecular and morphological data support recognition of a new genus of New World direct-developing frog (Anura: Terrarana) from an under-sampled region of South America
FIGURE 4. Tachiramantis prolixodiscus specimen KU 132729, adult male paratype of the type species of Tachiramantis.
FIGURE 3 in Molecular and morphological data support recognition of a new genus of New World direct-developing frog (Anura: Terrarana) from an under-sampled region of South America
FIGURE 3. Tachiramantis species in life. (A) Tachiramantis prolixodiscus specimen CBA 7510, adult female from Calderas, Barinas, Venezuela. (B) Tachiramantis lentiginosus specimen CVULA 9100, adult male from Guaraque, Mérida, Venezuela.
FIGURE 2 in Molecular and morphological data support recognition of a new genus of New World direct-developing frog (Anura: Terrarana) from an under-sampled region of South America
FIGURE 2. Maximum likelihood phylogeny of Terrarana, based on analysis of the genes 12S, tRNA-Val, 16S, RAG1, and TYR. Support values (Bayesian posterior probabilities/ML bootstrap support/MP bootstrap support) are indicated for nodes bearing on intergeneric relationships (i.e., at or above the genus level) with ML bootstrap support ≥ 50%.
FIGURE 1 in Molecular and morphological data support recognition of a new genus of New World direct-developing frog (Anura: Terrarana) from an under-sampled region of South America
FIGURE 1. (A) 2.5 degree grid cell map of terraranan distribution, depicting degree of sampling in each grid cell as standardized residuals of a linear regression of the number of species with available DNA sequences vs. total number of species. (B) Scatterplot of number of species with available DNA sequences vs. total number of species for all 287 grid cells.
FIGURES 4–8 in Seven new species of the genus Physotarsus Townes 1966 (Hymenoptera, Ichneumonidae) from South America
FIGURES 4–8. Paratype male Physotarsus mishanensis Reshchikov and Sääksjärvi sp. nov. 4) habitus; 5) face; 6) head, dorsal view; 7) male genitalia; 8) propodeum.
FIGURE 27 in Seven new species of the genus Physotarsus Townes 1966 (Hymenoptera, Ichneumonidae) from South America
FIGURE 27. Map showing distribution of the genus Physotarsus (available at https://mapsengine.google.com/map/ edit?mid=zdSsRooS-iS4.kmQ_zM0Uv92Y).
FIGURES 1–3 in Seven new species of the genus Physotarsus Townes 1966 (Hymenoptera, Ichneumonidae) from South America
FIGURES 1–3. Paratype female (1, 3) and paratype male (2) Physotarsus iquitos Reshchikov and Sääksjärvi sp. n. 1) habitus; 2) male genitalia; 3) face.
FIGURES 15, 16 in Seven new species of the genus Physotarsus Townes 1966 (Hymenoptera, Ichneumonidae) from South America
FIGURES 15, 16. Holotype female Physotarsus polleti Reshchikov and Sääksjärvi sp. n. 15) face; 16) habitus.
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.