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Distribution. Mostly in Amazon Basin, including S Colombia, S Venezuela, the Guianas, E Ecuador, E Peru, and Brazil. in Cricetidae
Distribution. Mostly in Amazon Basin, including S Colombia, S Venezuela, the Guianas, E Ecuador, E Peru, and Brazil.
Distribution. From Colombia (W periphery of the Amazon Basin), S by the Amazonian slope of Andes in E Ecuador and Peru to N Bolivia (La Paz and Cochabamba departments), and Brazil (along Peruvian border, Acre State). in Phyllostomidae
Distribution. From Colombia (W periphery of the Amazon Basin), S by the Amazonian slope of Andes in E Ecuador and Peru to N Bolivia (La Paz and Cochabamba departments), and Brazil (along Peruvian border, Acre State).
FIGURE 9 in Taxonomic revision of Augochloropsis (Glyptochlora) Moure, a rare bee subgenus from the Amazon Basin (Hymenoptera: Halictinae)
FIGURE 9. Geographical distribution of Augochloropsis ornata (Smith) including the type locality, A. atrocyanea sp. nov., A. peruviana sp. nov. and A. ticuna sp. nov.
FIGURE 7 in Taxonomic revision of Augochloropsis (Glyptochlora) Moure, a rare bee subgenus from the Amazon Basin (Hymenoptera: Halictinae)
FIGURE 7. Holotype female of Augochloropsis peruviana sp. nov. A. habitus; B. frontal view of head; C. dorsal view of mesosoma; D. dorsal view of metasoma. Scale bar: 1 mm.
FIGURE 6 in Taxonomic revision of Augochloropsis (Glyptochlora) Moure, a rare bee subgenus from the Amazon Basin (Hymenoptera: Halictinae)
FIGURE 6. Holotype female of Augochloropsis atrocyanea sp. nov. A. habitus, B. frontal view of head, C. dorsal view of mesosoma, D. dorsal view of metasoma. Scale bar: 1mm.
FIGURE 8 in Taxonomic revision of Augochloropsis (Glyptochlora) Moure, a rare bee subgenus from the Amazon Basin (Hymenoptera: Halictinae)
FIGURE 8. Holotype female of Augochloropsis ticuna sp. nov. A. habitus; B. frontal view of head; C. dorsal view of mesosoma; D. dorsal view of metasoma. Scale bar: 1 mm.
FIGURE 3. A and B in Taxonomic revision of Augochloropsis (Glyptochlora) Moure, a rare bee subgenus from the Amazon Basin (Hymenoptera: Halictinae)
FIGURE 3. A and B. Mesosoma in lateral view, (red arrow) lateral ridge of pronotum, (blue arrow) mesoscutum punctuation; A. A. peruviana sp. nov.; B. A. ticuna sp. nov.; C and D. Mesosoma in dorsal view, (red arrow) lateral expansion of the propodeum, (yellow arrow) posterior margin of metanotum. C. A. peruviana sp. nov.; D. A. ticuna sp. nov. Scale 1 mm.
FIGURE 2. A–C in Taxonomic revision of Augochloropsis (Glyptochlora) Moure, a rare bee subgenus from the Amazon Basin (Hymenoptera: Halictinae)
FIGURE 2. A–C. Mesoscutum in dorsal view, (red arrow) pronotal lobe. A. A. atrocyanea sp. nov. B. A. peruviana sp. nov.; C. A. ornata (Smith); D–F. Horizontal surface of the propodeum in dorso-lateral view, (red arrow) basal margin of the lateral expansion of the propodeum; D. A. ornata (Smith); E. A. peruviana sp. nov.; F. A. ticuna sp. nov.; G–I. Metasoma in dorsolateral view, (red arrow) T1 anterior margin and dorso-lateral line; G. A. ticuna sp. nov.; H. A. peruviana sp. nov.; I. A. ornata (Smith). Scale: 1 mm.
FIGURE 5 in Taxonomic revision of Augochloropsis (Glyptochlora) Moure, a rare bee subgenus from the Amazon Basin (Hymenoptera: Halictinae)
FIGURE 5. Female of Augochloropsis ornata Smith (specimen of Sinop, Mato Grosso). A. habitus, B. frontal view of head, C. dorsal view of mesosoma, D. dorsal view of metasoma. Scale bar: 1 mm.
FIGURE 1. A–F in Taxonomic revision of Augochloropsis (Glyptochlora) Moure, a rare bee subgenus from the Amazon Basin (Hymenoptera: Halictinae)
FIGURE 1. A–F. Several pit density and sizes patterns present in A. (Glyptochlora). A. Large punctures (white arrow), adjacent area of metapostnotum of A. atrocyanea sp. nov.; B. foveate, mesoscutum of A. ornata (Smith); C. contiguously very coarse punctures, frons of A. ornata (Smith); D. closely fine punctures, marginal zone of T1, A. atrocyanea sp. nov.; E. openly fine punctures (white arrow) and openly coarse punctures (yellow arrow), lateral view of T1, A. peruviana sp. nov.; F. sparsely fine punctures, T1 disc of A. ticuna sp. nov. Scale: A, C, D and F, 0.5 mm. Scale: B and E, 1 mm.
FIGURE 4. A and B in Taxonomic revision of Augochloropsis (Glyptochlora) Moure, a rare bee subgenus from the Amazon Basin (Hymenoptera: Halictinae)
FIGURE 4. A and B. Metasoma in lateral view, (red arrow) T1 lateral surface punctures. A. A. ticuna sp. nov.; B. A. ornata (Smith); C and D. Metasoma dorso-lateral view, (red arrow) marginal zone punctures on T2 and T3, (yellow arrow) semierect bristles on T3 and T4; C. A. atrocyanea sp. nov.; D. A. peruviana sp. nov. Scale 1 mm.
A collection of fully-annotated soundscape recordings from the Southwestern Amazon Basin
<p>This collection contains 21 hour-long soundscape recordings, which have been annotated with 14,798 bounding box labels for 132 different bird species from the Southwestern Amazon Basin. The data were recorded in 2019 in the Inkaterra Reserva Amazonica, Madre de Dios, Peru. This collection has partially been featured as test data in the 2020 BirdCLEF competition and can primarily be used for training and evaluation of machine learning algorithms.</p> <p><strong>Data collection</strong></p> <p>This acoustic data was collected at the Inkaterra Reserva Amazonica (ITRA) between January 14th and February 2nd, 2019, during the rainy season. ITRA is a 2 km<sup>2</sup> lowland rainforest reserve on the banks of the Madre de Dios river, approximately 20 km east of the frontier town of Puerto Maldonado. The region's extraordinary biodiversity is threatened by accelerating rates of deforestation, degradation, and fragmentation, which are driven primarily by expanding road networks, mining, agriculture, and an increasing population. The acoustic data from this site were collected as part of a study designed to assess spatio-temporal variation in avian species richness and vocal activity levels across intact, degraded, and edge forest, and between different days at the same point locations. </p> <p>Ten SWIFT recording units, provided by the K. Lisa Yang Center for Conservation Bioacoustics at the Cornell Lab of Ornithology, were placed at separate sites spanning edge habitat, degraded forest, and intact forest within the reserve. These omnidirectional recorders were set to record uncompressed WAVE files continuously for the duration of their deployment, with a sampling rate of 48 kHz. The sensitivity of the used microphones was -44 (+/-3) dB re 1 V/Pa. The microphone's frequency response was not measured but is assumed to be flat (+/- 3 dB) in the frequency range 100 Hz to 7.5 kHz. The analog signal was amplified by 35 dB and digitized (16-bit resolution) using an analog-to-digital converter (ADC) with a clipping level of -/+ 0.9 V. For this collection, recordings were resampled at 32 kHz and converted to FLAC. Recorders were placed at a consistent height of approximately 1.5 m above the ground. To minimize background noise, all sites used for data analysis were located at a minimum distance of 450 m from the river.</p> <p><strong>Sampling and annotation protocol</strong></p> <p>A total of 21 dawn-hours, from 05:00-06:00 PET (10:00-11:00 UTC), representing 7 of the 10 sites on three randomly-selected dates, were manually annotated. Many neotropical bird species sing almost exclusively during the dawn hour, so this time window was selected to maximize the number of species present in the recordings. A single annotator boxed every bird call he could identify and ignored those that were too faint. Raven Pro software was used to annotate the data. Provided labels contain full bird calls that are boxed in time and frequency. The annotator was allowed to combine multiple consecutive calls of one species into one bounding box label if pauses between calls were shorter than five seconds. In this collection, we use eBird species codes as labels, following the 2021 eBird taxonomy (Clements list). Parts of this dataset have previously been featured in the 2020 BirdCLEF competition.</p> <p><strong>Files in this collection</strong></p> <p>Audio recordings can be accessed by downloading and extracting the “soundscape_data.zip” file. Soundscape recording filenames contain a sequential file ID, recording site, date, and timestamp in UTC. As an example, the file “PER_001_S01_20190116_100007Z.flac” has sequential ID 001 and was recorded at site S01 on Jan 16th, 2019 at 10:00:07 UTC. Ground truth annotations are listed in “annotations.csv” where each line specifies the corresponding filename, start and end time in seconds, low and high frequency in Hertz, and an eBird species code. These species codes can be assigned to scientific and common name of a species with the “species.csv” file. Unidentifiable calls have been marked with “????” and are included in the ground truth annotations. The approximate recording location and a short habitat description for all sites can be found in the “recording_location.txt” file.</p> <p><strong>Acknowledgements </strong></p> <p>We would like to thank the Inkaterra Association (ITA) staff for providing logistical support and excellent field station facilities, particularly Noe Huaraca, Dennis Osorio, and Kevin Jiménez Gonzales, who helped set up recorders. Noe Huaraca, John Fitzpatrick, Fernando Angulo, Will Sweet, Ken Rosenburg, and Alex Wiebe helped identify unknown vocalizations. Funding for equipment was provided by the K. Lisa Yang Center for Conservation Bioacoustics at the Cornell Lab of Ornithology, with support from Innóvate Perú, CORBIDI, and the Inkaterra Association. Travel expenses were funded by the Cornell Lab of Ornithology.</p>
FIGURE 5 in Two new Hyphessobrycon (Characiformes: Characidae) species from Central Amazon basin, Brazil
FIGURE 5. Hyphessobrycon wosiackii, new species: a, holotype, MPEG 34741, 34.2 mm SL, Brazil, Pará, Igarapé Juruti Grande; b, paratype, MNRJ 50065, 28.8 mm SL, same locality.
FIGURE 4 in Two new Hyphessobrycon (Characiformes: Characidae) species from Central Amazon basin, Brazil
FIGURE 4. Type locality of Hyphessobrycon ericae, Igarapé dos Almeidas, rio Trombetas basin, Pará, Brazil. Photo by Fernanda Estrella.
FIGURE 3 in Two new Hyphessobrycon (Characiformes: Characidae) species from Central Amazon basin, Brazil
FIGURE 3. Map of central and eastern Amazon basin in Brazil, showing distribution of Hyphessobrycon ericae (red dots; red star indicates type-locality; orange dots indicate distribution of a distinctive color morph with elongated humeral blotch, see Text) and type-locality of H. wosiackii (purple pentagon).
FIGURE 1 in Two new Hyphessobrycon (Characiformes: Characidae) species from Central Amazon basin, Brazil
FIGURE 1. Hyphessobrycon ericae, new species: a, holotype, MNRJ 50000, 34.9 mm SL, Brazil, Pará, Igarapé dos Almeidas; b, MCP 41886, 31.3 mm SL, Brazil, Rondônia, trib. Rio das Garças; c, MCP 41889, 29.6 mm SL, Brazil, Amazonas, stream trib. Rio Madeira.
FIGURE 2 in Two new Hyphessobrycon (Characiformes: Characidae) species from Central Amazon basin, Brazil
FIGURE 2. Hyphessobrycon ericae, new species, MNRJ 50507, paratype, 35.2 mm SL, Brazil, Pará, Igarapé dos Almeidas, photographed immediately after preservation. Photo by Thiago Barros.
Supplementary material 1 from: Silva CEF, Andrade RA, de Souza EMS, Eler ES, da Silva MNF, Feldberg E (2017) Comparative cytogenetics of some marsupial species (Didelphimorphia, Didelphidae) from the Amazon basin. Comparative Cytogenetics 11(4): 703-725. https://doi.org/10.3897/compcytogen.v11i4.13962
Voucher specimens : Explanation note: All analyzed specimens were deposited at Mammals Collection in the Instituto Nacional de Pesquisas da Amazônia (INPA); specimens are indicated by species, sampling sites, genus and collector number, followed by INPA collection number (in parentheses) when available.
FIGURE 5 in A new species of the electric fish Microsternarchus Fernández-Yépez 1968 (Gymnotiformes: Hypopomidae) from the lower Amazon basin, Brazil
FIGURE 5. Color in life of Microsternarchus longicaudatus, MPEG 11083, paratype, 59.1 mm LEA, Igarapé São Pedro, Rio Amazonas, Juruti, Pará, Brazil.
FIGURE 4 in A new species of the electric fish Microsternarchus Fernández-Yépez 1968 (Gymnotiformes: Hypopomidae) from the lower Amazon basin, Brazil
FIGURE 4. Lateral view of Microsternarchus longicaudatus, MPEG 12764, paratype, 49.9 mm LEA, Igarapé Socó-Barroso, Rio Amazonas, Juruti, Pará, Brazil. A) lateral view of head; B) lateral view of body.
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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.