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4,462 results for “South America”
Figs. 1–6. Belladessus species morphology. 1–3 in BelladessusMiller and Short (Coleoptera: Dytiscidae: Hydroporinae: Bidessini), New Genus for Two New Species from Northern South America: Parthenogenetic Diving Beetles?
Figs. 1–6. Belladessus species morphology. 1–3) B. femineus: 1) Habitus; 2) Left metacoxa, metatrochanter, and metafemur; 3) Female reproductive tract, ventral aspect. 4–6) B. puella: 4) Habitus; 5) Left metacoxa, metatrochanter, and metafemur; 6) Female reproductive tract, ventral aspect. Scale bar = 1 mm for Figs. 1 and 4.
Fig. 13 in CanthysellusBaca and Toledo (Coleoptera: Noteridae: Noterini), a New Genus of Burrowing Water Beetle from South America
Fig. 13. Habitats of Canthysellus species. a) Type locality of C. sipaliwini, Suriname: Sipaliwini District, stream near the Kutari River, collecting event SR13-0816-02A, b) Example habitat of C. buqueti; Suriname: Sipaliwini District, summit of Tafelberg Tepui, collecting event SR13-0816-02A.
FIGURE 1. Eugenia densiracemosa. A in A new species of Eugenia (Myrtaceae) from South America
FIGURE 1. Eugenia densiracemosa. A. Habit; B. Inflorescence with old flowers; C. Flower bud; D. Old flower in front view; E. petal detail; F. Stamens detail; G. Ovary in transversal section showing the ovules; H. Inflorescence showing fruits. A, D, F, G from G. Pereira-Silva et al. 14819; B from J.B. Pereira & J.P. Amaral 286; C, E from J.R.B. Monteiro et al. s.n.; H from E.R. Santos et al. 903. Drawn by Claudenir Simões Caires.
Broadband waveforms for teleseismic receiver functions in the northwestern part of South America
<p>This dataset provides a comprehensive collection of teleseismic events occurring within an epicentral distance range spanning 30° to 130°, featuring a minimum magnitude threshold of Mw > 4.5. Data from 98 triaxial broadband seismological stations affiliated with three distinct seismological networks: the Colombian Geological Survey (RSNC), IRIS-PASSCAL Consortium/USGS, and Volcanological Observatories are incorporated in this dataset. These recordings span the period from 1999 to 2021. The raw waveforms are updated, these were trimmed several seconds before and after the P-wave arrival.</p><p>The dataset is systematically arranged in chronological order based on teleseismic events and is presented in the SAC format. Geospatial information pertaining to each event is encapsulated within the header file.</p>
FIGURES 127–131 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 127–131. Nativus yurupari sp. nov., male (IAvH-I-3156). 127−128 Habitus (127 dorsal, 128 ventral); 129−131 Left palp (129 prolateral, 130 ventral, 131 retrolateral). Scale lines 127−128 = 2mm; 129−131 = 1 mm.
FIGURES 112–116 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 112–116. Nativus tupana sp. nov., male (IBSP 8828). 112−113 Habitus (112 dorsal, 113 ventral); 114−116 Left palp (114 prolateral, 115 ventral, 116 retrolateral). Scale lines: 112−113 = 2 mm; 114−116 = 1 mm.
FIGURE 142 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURE 142. Record map for Nativus carare sp. nov., N. hazzii sp. nov., N. juriti sp. nov., N. janai sp. nov. and N. tawu sp. nov.
FIGURES 70–73 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 70–73. Nativus napo sp. nov., female (AMNH). 70−71 Habitus (70 dorsal, 71 ventral); 72−73 Epigyne/vulva (72 ventral, 73 dorsal). Scale lines: 70−71 = 2 mm, 72−73 = 1 mm.
FIGURES 65–69 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 65–69. Nativus napo sp. nov., male (MUSM 5058866). 65−66 Habitus (65 dorsal, 66 ventral); 67−69 Left palp (67 prolateral, 68 ventral, 69 retrolateral). Scale lines: 65−66 = 2 mm; 67−69 = 1 mm.
FIGURES 50–54 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 50–54. Nativus mariua sp. nov., male (INPA). 50−51 Habitus (50 dorsal, 51 ventral); 52−54 Left palp (52 prolateral, 53 ventral, 54 retrolateral). Scale lines: 50−51 = 2 mm; 52−54 = 1 mm.
FIGURES 47–49 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 47–49. Nativus juriti sp. nov., male (MPEG 8561), left palp (47 prolateral, 48 ventral, 49 retrolateral). Scale lines: 1 mm. bp = projection at base of embolus; C = conductor; dRTA = dorsal branch of RTA; DTA = dorsal tegular apophysis; E = embolus; PTA = prolateral tibial apophysis; RdP = retrodistal tegular protrusion; RpP = retroproximal cymbial projection; STlb = subtegular locking lobe; vRTA = ventral branch of RTA; VTA = ventral tibial apophysis.
FIGURES 39–41 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 39–41. Nativus janai sp. nov., male (MPUJ_ENT0070440), left palp (39 prolateral, 40 ventral, 41 retrolateral). Scale lines: 1 mm. bp = projection at base of embolus; C = conductor; dRTA = dorsal branch of RTA; DTA = dorsal tegular apophysis; E = embolus; PTA = prolateral tibial apophysis; RdP = retrodistal tegular protrusion; RpP = retroproximal cymbial projection; STlb = subtegular locking lobe; vRTA = ventral branch of RTA; VTA = ventral tibial apophysis.
FIGURES 42–46 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 42–46. Nativus juriti sp. nov., male (MPEG 8561). 42−43 Habitus (42 dorsal, 43 ventral); 44−46 Left palp (44 prolateral, 45 ventral, 46 retrolateral). Scale lines: 42−43 = 2 mm; 44−46 = 1 mm.
FIGURES 28–33 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 28–33. Nativus hazzii sp. nov. 28−30 Male (ICN-Ar-12999), left palp (28 prolateral, 29 ventral, 30 retrolateral); 31−33 Female (ICN-Ar-5789), epigyne/vulva (31 ventral, 32 dorsal, 33 schematic course of internal duct system). Scale lines: 1 mm. bp = projection at base of embolus; C = conductor; CO = copulatory opening; COd = copulatory opening depression; dRTA = dorsal branch of RTA; DTA = dorsal tegular apophysis; E = embolus; ed = encapsulated part of internal ducts; FD = fertilization duct; fw = first winding of copulatory duct; LL = lateral lobe; MS = median septum; PTA = prolateral tibial apophysis; RdP = retrodistal tegular protrusion; RpP = retroproximal cymbial projection; STlb = subtegular locking lobe; vRTA = ventral branch of RTA; VTA = ventral tibial apophysis.
FIGURES 121–126 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 121–126. Nativus tupana sp. nov. 121−123 Male (IBSP 8828), left palp (121 prolateral, 122 ventral, 123 retrolateral); 124−126 Female (AMNH), epigyne/vulva (124 epigyne, ventral, 125 vulva, dorsal, 126 schematic course of internal duct system). Scale lines: 1 mm. bp = projection at base of embolus; C = conductor; CO = copulatory opening; Cod = copulatory opening depression; dRTA = dorsal branch of RTA; DTA = dorsal tegular apophysis; E = embolus; ed = encapsulated part of internal ducts; FD = fertilization duct; fw = first winding of copulatory duct; LL = lateral lobe; mp = median projection of the DTA; MS = median septum; PTA = prolateral tibial apophysis; RdP = retrodistal tegular protrusion; RpP = retroproximal cymbial projection; STlbn = subtegular locking lobe; vRTA = ventral branch of RTA.
FIGURES 106–111 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 106–111. Nativus tawu sp. nov. 106−108 Male (AvH-I-3207), left palp (106 prolateral, 107 ventral, 108 retrolateral); 109−111 Female (AvH-I-3207), epigyne/vulva (109 ventral, 110 dorsal, 111 schematic course of internal duct system). Scale lines: 1 mm. bp = projection at base of embolus; C = conductor; CO = copulatory opening; Cod = copulatory opening depression; dRTA = dorsal branch of RTA; DTA = dorsal tegular apophysis; E = embolus; ed = encapsulated part of internal ducts; ep = epigynal pocket; FD = fertilization duct; fw = first winding of copulatory duct; LL = lateral lobe; MS = median septum; PTA = prolateral tibial apophysis; RpP = retroproximal cymbial projection; STlbn = subtegular locking lobe; tp = tegular protrusion; vRTA = ventral branch of RTA.
FIGURES 19–23 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 19–23. Nativus hazzii sp. nov., male (ICN-Ar-12999). 19−20 Habitus (19 dorsal, 20 ventral); 21−23 Left palp (21 prolateral, 22 ventral, 23 retrolateral). Scale lines 19−20 = 2 mm; 21−23 = 1 mm.
FIGURES 16–18 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 16–18. Nativus carare sp. nov., male (MPUJ_ENT0070589), left palp (16 prolateral, 17 ventral, 18 retrolateral). Scale line: 1 mm. bp = projection at base of embolus; C = conductor; dRTA = dorsal branch of RTA; DTA = dorsal tegular apophysis; E = embolus; PTA = prolateral tibial apophysis; RpP = retroproximal cymbial projection; STlb = subtegular locking lobe; vRTA = ventral branch of RTA; VTA = ventral tibial apophysis.
FIGURES 1–6 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 1–6. Nativus tupana sp. nov. (IBSP 8828). 1 Male, left chelicerae, ventral view (promarginal teeth in yellow; intermarginal denticles in blue; retromarginal teeth in red; arrow points to retrolateral escort seta); 2 Male, left endite, serrula, ventral view; 3 Female, left palp, claw, prolateral view; 4 Female, palp, tarsus, sensory setae; 5 Male, left leg I, metatarsus, trilobate membrane, dorsal view; 6 Male, left leg I, tarsus, trichobothrium, dorsal view. DP = distal plate; PP = proximal plate.
FIGURES 136–141 in Nativus gen. nov., a new huntsman spider genus from South America (Araneae: Sparassidae: Heteropodinae)
FIGURES 136–141. Nativus yurupari sp. nov. 136−138 Male (IAvH-I-3156), left palp (136 prolateral, 137 ventral, 138 retrolateral); 139−141 Female (IAvH-I-3126), epigyne/vulva (139 ventral, 140 dorsal, 141 schematic course of internal duct system). Scale lines: 1 mm. bp = projection at base of embolus; C = conductor; CO = copulatory opening; dRTA = dorsal branch of RTA; DTA = dorsal tegular apophysis; E = embolus; ed = encapsulated part of internal ducts; FD = fertilization duct; fw = first winding of copulatory duct; LL = lateral lobe; MS = median septum; PTA = prolateral tibial apophysis; RdP = retrodistal tegular protrusion; RpP = retroproximal cymbial projection; STlb = subtegular locking lobe; vRTA = ventral branch of RTA; VTA = ventral tibial apophysis.
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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.