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4,462 results for “South America”
FIGURE 1 in <p><strong>A revision of <em>Metaleptobasis</em> Calvert (Odonata: Coenagrionidae) with seven synonymies and the description of eighteen new species from South America</strong></p>
FIGURE 1. continuation: (h) iv. M. foreli, female, Colombia, Fundación; (i) i. M. furcifera, male holotype; (i) ii. M. furcifera, female paratype, Peru, Río Seco; (j) i. M. gabrielae, male holotype; (j) ii. M. gabrielae, female paratype, Peru, Tamshiyacu; (k) i. M. gibbosa, male paratype [FSCA], Ecuador, Copales; (k) ii. M. gibbosa, female allotype; (l) i. M. guillermoi, male holotype; (k) ii. M. guillermoi, female paratype, Peru, Yarinacocha; (m) M. inermis, male holotype; (n) i. M. knopfi, male, Ecuador, Shushufindi; (n) ii. M. knopfi, female, same data; (o) i. M. leniloba, male holotype; (o) ii. M. leniloba, male paratype, Brazil, Xingu; (o) iii. M. leniloba, female paratype, same data; (p) i. M. lillianae, male holotype; (p) ii. M. lillianae, female allotype; (q) i. M. longicauda, male holotype; (q) ii. M. longicauda, female paratype; (r) i. M. mauffrayi, male, Peru, Explornapo; (r) ii. M. mauffrayi, female, Ecuador, Yasuni; (s) i. M. minteri, male, Ecuador, Taracoa; (s) ii. M. minteri, male, same data; (s) iii. M. minteri, female, same data.
FIGURE 3 in <p><strong>A revision of <em>Metaleptobasis</em> Calvert (Odonata: Coenagrionidae) with seven synonymies and the description of eighteen new species from South America</strong></p>
FIGURE 3. Pterothorax, dorsal view. (a) i. M. amazonica, male lectotype; (a) ii. M. amazonica, female paralectotype; (b) i. M. bicornis, male, French Guiana, N of Cayenne; (b) ii. M. bicornis, male, Surinam, Kabalebo; (b) iii. M. bicornis, female, Surinam, Moengotapoe; (b) iv. M. bicornis, female, Surinam, Commewetane; (c) i. M. bovilla, male, Costa Rica, La Selva; (c) ii. M. bovilla, female, same data; (d) i. M. brevicauda, male holotype; (d) ii. M. brevicauda, female paratype, Peru, Tingo María; (e) i. M. brysonima, male, paratype of M. incisula, Venezuela, Marawaka; (e) ii. M. brysonima, female, paratype of M. incisula, same data.
FIGURES 12–19. Homoeomyzo katsurai. 12–15 in Description of a new genus and two new species of Anacolini (Coleoptera, Cerambycidae, Prioninae) from South America
FIGURES 12–19. Homoeomyzo katsurai. 12–15, Holotype male: 12, Dorsal habitus; 13, Ventral habitus; 14, Lateral habitus; 15, Head, frontal view. 16–19, Paratype female: 16, Dorsal habitus; 17, Ventral habitus; 18, Lateral habitus; 19, Head, frontal view.
FIGURES 1–11. 1–4 in Description of a new genus and two new species of Anacolini (Coleoptera, Cerambycidae, Prioninae) from South America
FIGURES 1–11. 1–4, Oideterus birai, holotype male: 1, Dorsal habitus; 2, Ventral habitus; 3, Lateral habitus; 4, Head, frontal view. 5–7, Oideterus crenatocerus, males: 5, Holotype, dorsal habitus; 6, Dorsal habitus; 7, Ventral habitus. 8, Oideterus dichotomus, holotype. 9, Oideterus buquetii, holotype. 10–11, Oideterus andrarius: 10, Dorsal habitus; 11, Ventral habitus.
FIGURE 3 in A new termite species (Isoptera: Termitidae: Termitinae: Amitermes) and first record of a Subterranean Termite from the Coastal Desert of South America
FIGURE 3. Enteric valve cuticular lining of A. lunae worker. Left: five pads shown, one pad bisected along slit line. Bar = 0.2mm. Right: close up of bottom pads. Bar = 0.05.
FIGURE 2 in A new termite species (Isoptera: Termitidae: Termitinae: Amitermes) and first record of a Subterranean Termite from the Coastal Desert of South America
FIGURE 2. Left: Ventral, dorsal, and lateral habitus of holotype soldier of A. lunae. Bar = 1 mm. Right: Neotropical Amitermes soldier headcapsules: A. A. cryptodon Light, Rabinal, Guatemala; B. A. amicki, Taratara, Venezuela, C. A. beaumonti, La Ceiba, Guatemala; D. A. excellens, El Callo, Venezuela, E. A. foreli, Barquisimeto, Venezuela, F. A. lunae sp. nov., holotype; G. A. amifer Coxipo, Brazil (redrawn from Light 1932); H. A. aporema, Aporema, Brazil (redrawn from Constantino 1992); I. A. ensifer Light, Jala, Mexico (redrawn from Light 1930). Scale bar = 1mm.
FIGURE 1 in A new termite species (Isoptera: Termitidae: Termitinae: Amitermes) and first record of a Subterranean Termite from the Coastal Desert of South America
FIGURE 1. Type locality of A. lunae. Red arrow indicates location where this species was collected from bamboo lying on the soil (photo by C. Chauchat).
FIGURE 16 in Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin
FIGURE 16. Scanning electron micrograph of snout anterior rostral margin of Hisonotus aky, MCP 41474, 34.7 mm SL. A—anterior view of rostrum; B—magnification of medial portion.
FIGURE 9 in Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin
FIGURE 9. Holotype of Hisonotus leucophrys, MCP 42576, female, 42.2 mm SL. Rio Ariranhas on bridge of highway SC-466, Xavantina, Santa Catarina, Brazil.
FIGURE 7 in Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin
FIGURE 7. Scanning electron micrograph of predorsal region of Hisonotus iota, showing raised tuft of odontodes in posterior tip of parieto-supraoccipital. MCP 40029, 29.7 mm SL. Anterior portion toward top. A—dorsal view of predorsal region. B—magnification of raised odontodes. SOC—parieto-supraoccipital; PD—predorsal plates; NP—nuchal plate.
FIGURE 5 in Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin
FIGURE 5. Trunk plates of Hisonotus species in lateral view of left side. A—H. iota, MCP 40029, 23.3 mm SL. B—H. leucophrys, MCP 41354, 40.8 mm SL. C—H. megaloplax, MCP 31779, 41.3 mm SL. D—H. montanus, MCP 41459, 37.9 mm SL. Scale bar is 4 mm.
FIGURE 8 in Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin
FIGURE 8. Drainage map showing distribution of Hisonotus species in the upper rio Uruguai basin. Some symbols represent more than one collecting locality. Open symbols represent type locality. Hisonotus iota (square); Hisonotus leucophrys (star); Hisonotus megaloplax (triangles); Hisonotus montanus (asterisk); and Hisonotus aky (circles).
FIGURE 2 in Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin
FIGURE 2. Holotype of Hisonotus iota, MCP 42575, female, 33.4 mm SL. Rio Chapecó at vila São Miguel on road from Coronel de Freitas to Quilombo, Coronel de Freitas, Santa Catarina, Brazil.
FIGURE 3 in Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin
FIGURE 3. Skull of Hisonotus in dorsolateral view showing infraorbital canal. A—Hisonotus iota species, MCP 40029, 28.0 mm SL. B—Hisonotus ringueleti, MCP 11215, 37.2 mm SL. SP— sphenotic; io—Infraorbitals; CP—coumpound pterotic. Scale bar is 2 mm.
FIGURE 1 in Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin
FIGURE 1. Measurements and terminology: SL, standard length; HL, head length; PdL, predorsal length; DL, dorsalfin spine length; AL, first anal-fin unbranched ray length; PL, pectoral-fin spine length; VL, first pelvic-fin unbranched ray length; CW, cleithral width; TL, thoracic length; AbL, abdominal length; BD, body depth at dorsal-fin origin; CPL, caudal-peduncle length; CPD, caudal-peduncle depth; SnL, snout length; OD, orbital diameter; IW, interorbital width; HD, head depth; SD, suborbital depth; MR, mandibular ramus.
FIGURE 4 in Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin
FIGURE 4. Scanning electron micrograph of snout anterior rostral margin of Hisonotus iota, MCP 40029, 29.7 mm SL. A—anterior view of rostrum; B—magnification of medial portion.
FIGURE 6 in Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin
FIGURE 6. Arrangement of abdominal plates of Hisonotus species. Anterior portion toward top. A—H. iota, MCP 40029, 28.0 mm SL. B— H. leucophrys, MCP 41354, 40.8 mm SL. C—H. megaloplax, MCP 31779, 37.8 mm SL. D—H. montanus, MCP 41459, 37.9 mm SL. Scale bar is 2 mm.
FIGURE 14 in The presence of Homoeoneuria s.s. (Ephemeroptera: Oligoneuriidae) in South America with the description of a new species
FIGURE 14. The most parsimonious cladograma showing only unambiguous characters. Length: 33 steps; consistency index: 72 (66 without autapomorphic characters); retention index: 60. Black circles corresponds to synapomorphies and white circles to homoplasies. Bremer support represented at nodes.
FIGURES 3–10 in The presence of Homoeoneuria s.s. (Ephemeroptera: Oligoneuriidae) in South America with the description of a new species
FIGURES 3–10. Homoeoneuria (H.) watu sp. n., nymph. 3, lateral view of nymph; 4, Antenna. 5, Galea-lacinia. 6, Hypopharynx. 7, Fore leg (long and pectinated setae on inner margin of femur and tibia omitted). 8, Detail of apex of fore leg. 9, Detail of mid tarsal claw. 10, Detail of hind tarsal claw.
FIGURES 11–13 in The presence of Homoeoneuria s.s. (Ephemeroptera: Oligoneuriidae) in South America with the description of a new species
FIGURES 11–13. Homoeoneuria (H.) watu sp. n., nymph. 11, Head (frontal view); 12, Head (lateral view); 13, Abdomen (dorsal view).
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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.