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11,466 results for “orthoptera”
InsectSet32: Dataset for automatic acoustic identification of insects (Orthoptera and Cicadidae)
<p>This dataset contains recordings of 32 sound producing insect species with a total 335 files and a length of 57 minutes. The dataset was compiled for training neural networks to automatically identify insect species while comparing adaptive, waveform-based frontends to conventional mel-spectrogram frontends for audio feature extraction. This work was <a href="https://doi.org/10.1371/journal.pcbi.1011541">published</a> in PLOS Computational Biology and this dataset can be used to replicate the results, as well as other uses. The scripts for audio processing and the machine learning implementations are published on <a href="https://github.com/mariusfaiss/InsectSet32-Adaptive-Representations-of-Sound-for-Automatic-Insect-Recognition">Github</a>.</p> <p>The recordings are split into two datasets. Roughly half of the recordings (147) are of nine species belonging to the order Orthoptera. These recordings stem from a dataset that was originally compiled by <a href="https://orcid.org/0000-0002-8929-2737">Baudewijn Odé</a> (unpublished). </p> <p>The remaining recordings (188) are of 23 species in the family Cicadidae. These recordings were selected from the Global Cicada Sound Collection hosted on <a href="https://bio.acousti.ca/">Bioacoustica</a> (<a href="https://doi.org/10.1093/database/bav054">doi.org/10.1093/database/bav054</a>), including recordings published in <a href="https://doi.org/10.3897/BDJ.3.e5792">doi.org/10.3897/BDJ.3.e5792</a> & <a href="https://doi.org/10.11646/zootaxa.4340.1">doi.org/10.11646/zootaxa.4340.1</a>. Many recordings from this collection included speech annotations in the beginning of the recordings, therefore the last ten seconds of audio were extracted and used in this dataset. </p> <p>All files were manually inspected and files with strong noise interference or with sounds of multiple species were removed. Between species, the number of files ranges from four to 22 files and the length from 40 seconds to almost nine minutes of audio material for a single species. The files range in length from less than one second to several minutes. All original files were available with sample rates of at least 44.1 kHz or higher but were resampled to 44.1 kHz mono WAV files for consistency. The annotation files contain information for each recording, including the file name, species name and identifier, as well as the data subset they were included in for training the neural network (training, test, validation).</p>
InsectSet47 & InsectSet66: Expanded datasets for automatic acoustic identification of insects (Orthoptera and Cicadidae)
<p><strong>Updated full version with training, validation and test sets.</strong></p> <p>Two newly compiled datasets for training neural networks to automatically identify insect species while comparing adaptive, waveform-based frontends to conventional mel-spectrogram frontends for audio feature extraction. This work was <a href="https://doi.org/10.1371/journal.pcbi.1011541">published in PLOS</a> Computational Biology and the machine learning implementations were published on <a href="https://github.com/mariusfaiss/InsectSet47-InsectSet66-Adaptive-Representations-of-Sound-for-Automatic-Insect-Recognition">Github</a>.</p> <p>These datasets expand on the previously published <a href="https://doi.org/10.5281/zenodo.7072196">InsectSet32</a> by including recently published collections of insect recordings by citizen scientists from around the world. Recordings from <a href="https://bio.acousti.ca/">BioAcoustica</a>, <a href="http://xeno-canto.org/">xeno-canto</a> and <a href="http://inaturalist.org/">iNaturalist</a>, as well as private collections by <a href="https://orcid.org/0000-0002-8929-2737">Baudewijn Odé</a> were downloaded and manually inspected. Files with strong noise interference or intense filtering, as well as files containing sounds of multiple species were removed to compile these datasets. The files were standardised to 44.1 kHz mono WAV files ranging in length from less than one second to several minutes. Files containing long periods without insect sounds were edited into multiple smaller files with silent periods no longer than 5 seconds. These files are marked as edits in the annotation file and should be assigned together into train/validation/test sets to prevent data leakage. The annotation files contain information for each recording, including the file name, species name and identifier, as well as the data subset they were included in for training the neural network (training, test, validation).</p> <p>InsectSet47 expands on <a href="https://doi.org/10.5281/zenodo.7072196">InsectSet32</a> with recordings from <a href="http://xeno-canto.org/">xeno-canto</a> and contains 1006 original recordings from 47 species, with at least ten files per species. The total length of InsectSet47 is 22 hours. InsectSet66 further expands on InsectSet47 by adding research-grade audio observations from <a href="http://inaturalist.org/">iNaturalist</a>, with a total of 1554 recordings from 66 species, a total length of over 24 hours and a minimum of ten files per species.</p> <p>The datasets were split into the training, validation and test sets while ensuring a roughly equal distribution of audio files and audio material for every species in all three subsets. This resulted in a 60/20/20 split (train/validation/test) by file number and a 64/19.5/16.5 split by file length.</p>
FIG. 5 in Additional data towards the knowledge of european Podismini Jacobson, 1905 (Orthoptera, Acrididae, Melanoplinae)
FIG. 5. — Epiphallus of male in dorsal view: A, Peripodisma llofizii n. sp.; B, Peripodisma tymphii Willemse, 1972. Abbreviations: Ap, anterior projection; Lp, lateral pons; Pp, posterior projection; Lo, lophus; Po, pons; An, ancora. Scale bar: 1 mm.
FIG. 3 in Additional data towards the knowledge of european Podismini Jacobson, 1905 (Orthoptera, Acrididae, Melanoplinae)
FIG. 3. — Abdominal apex of male: A, Peripodisma llofizii n. sp.; B, Peripodisma tymphii Willemse, 1972.
Figure 11 in New tribes, overview and checklist of Neotropical Cladonotinae (Orthoptera: Caelifera: Tetrigidae)
Figure 11. Haitianotettix tuberculatus Perez-Gelabert, Hierro and Otte, 1998, holotype of Haitianotettix monstruosus Perez-Gelabert, Hierro and Otte, 1998. A) Left lateral view. B) Right lateral view. C) Dorsal view. D) Frontal view. E) Labels. Scale bar = 0.5 cm.
Figure 4 in New tribes, overview and checklist of Neotropical Cladonotinae (Orthoptera: Caelifera: Tetrigidae)
Figure 4. Choriphyllum bahamensis Perez-Gelabert and Otte, 1999, paratype male. A) Left lateral view. B) Dorsal view. C) Frontal view. D) Labels. Photos by Kyle E. Schnepp (FSCA).
Figure 20 in New tribes, overview and checklist of Neotropical Cladonotinae (Orthoptera: Caelifera: Tetrigidae)
Figure 20. Cota strumosa Bolívar, 1887, lectotype male. A) Left lateral view. B) Dorsal view with labels. Photos by Josip Skejo (MNCN).
Figure 13 in New tribes, overview and checklist of Neotropical Cladonotinae (Orthoptera: Caelifera: Tetrigidae)
Figure 13. Mucrotettix gibbosus Perez-Gelabert, Hierro and Otte, 1998, holotype male. A) Left lateral view. B) Right lateral view. C) Dorsal view, highlighting the shape of the posterior margin of the pronotum (outlined in white). D) Frontal view. E) Labels. Scale bar = 0.5 cm.
Figure 9 in A new Colombian pest species of the genus Poecilocloeus Bruner (Orthoptera: Acrididae: Proctolabinae) on coffee, with a key to the Neotropical species
Figure 9. Accumulated mortality of Poecilocloeus coffeaphilus nymphs with a strain of Metarhizium acridum by the immersion method (T1) and spraying (T2), spraying with a commercial formulation of Metarhizium anisopliae (T3) and control treatment with water (T4).
Figure 7 in A new Colombian pest species of the genus Poecilocloeus Bruner (Orthoptera: Acrididae: Proctolabinae) on coffee, with a key to the Neotropical species
Figure 7. Damage caused by adults of Poecilocloeus coffeaphilus n. sp. on coffee plants. A) Close-up of leaf damage. B) Scrapings on the bark of stems and branches. C) Damage of ripe fruit. D-E) Damage of unripe and near ripe fruits. F) Fruits with the pulp consumed. G) Coffee fruits with the exocarp and pulp completely eaten off and the grains exposed.
Figure 5 in A new Colombian pest species of the genus Poecilocloeus Bruner (Orthoptera: Acrididae: Proctolabinae) on coffee, with a key to the Neotropical species
Figure 5. Different stages of development of Poecilocloeus coffeaphilus n. sp. A) First instar. B) Second instar. C) Third instar. D) Fourth instar. E) Fifth instar. F) Sixth instar. G) Adult male. H) Adult female.
FIG. 1 in Panoploscelis scudderi Beier, 1950 and Gnathoclita vorax (Stoll, 1813): two katydids with unusual acoustic, reproductive and defense behaviors (Orthoptera, Pseudophyllinae)
FIG. 1. — Variations in characters used to distinguish Panoploscelis scudderi Beier, 1950 and Panoploscelis angusticauda Beier 1950 n. syn. females. The speci- mens pictured are breed from samples collected in Mitaraka (F1 and F2 generations). The frequent-most condition is represented in the left panels (A, E, J). Specimens from Mitaraka display variations in: A-D, the number of tubercle-bearing veins; E-I, the shape of ovipositor in side view (holotype of P. angusticauda display the same shape of ovipositor as illustrated in F); J-N, the shape of epiproct hind margin (male juvenile holotype of P. scudderi display the same shape of epiproct hind margin as illustrated in N; in P. angusticauda, the hind margin is somehow as in K). Scale bars: 10 mm.
Abb. 1 in Experimente zur Fekundität der australischen Feldgrille (Ɨnsecta: Orthoptera) - Teil 1: EinIlussnahme der Nahrungszusammensetzung auI die reproduktive Kapazität
Abb. 1: Experimentelle Vorgangsweise zur Ermittlung der totalen und durchschnittlichen täglichen Fekundität eines Grillenweibchens (STURM 2010, 2011, 2016a, 2017).
Abb. 2 in Experimente zur Fekundität der australischen Feldgrille (Ɨnsecta: Orthoptera) - Teil 2: EinIlussnahme der intraspeziIischen Konkurrenz auI die reproduktive Kapazität
Abb. 2: Abhängigkeit der Totalfekundität (Gesamtzahl der abgelegten Eier) von der Anzahl der Nahrungskonkurrenten bei der australischen Feldgrille (**: p <0,001).
Abb. 1 in Experimente zur Fekundität der australischen Feldgrille (Ɨnsecta: Orthoptera) - Teil 2: EinIlussnahme der intraspeziIischen Konkurrenz auI die reproduktive Kapazität
Abb. 1: Glasbehälter mit einem Volumen von 5 l zur Unterbringung der adulten Weibchen. Für die experimentellen Serien wurde die Individuendichte innerhalb des Gefässes variiert (STURM 2008a, 2010, 2011).
Abb. 2 in EIIekt der Umgebungstemperatur auI das Ovargewicht bei verschiedenen Grillenarten (Ɨnsecta: Orthoptera)
Abb. 2: Abhängigkeit der Ovargewichte (mg) von der Umgebungstemperatur und dem Entwicklungsstadium der Weibchen bei vier verschiedenen Grillenarten: (a) Teleogryllus commodus, (b) Acheta domesticus, (c) Gryllus bimaculatus, (d) Gryllus assimilis (**: p <0,001).
Abb. 1 in EIIekt der Umgebungstemperatur auI das Ovargewicht bei verschiedenen Grillenarten (Ɨnsecta: Orthoptera)
Abb. 1: Position und Präparation der reproduktiven Organe von Grillenweibchen(STURM 2016a). Die Ovarien (1) wurden nach Durchtrennung der Ovidukte (4) entfernt (2 = Receptaculum seminis, 3 = Ductus receptaculi, 5 = akzessorische Drüsen, 6 = Genitalkammer).
Abb. 3 in EIIekt der Umgebungstemperatur auI das Ovargewicht bei verschiedenen Grillenarten (Ɨnsecta: Orthoptera)
Abb. 3: Interspezifische Unterschiede der Ovargewichte für verschiedene Umgebungstemperaturen und Entwicklungsstadien der Weibchen: (a) 20 °C, (b) 25 °C, (c) 30 °C. Abkürzungen: TC = Teleogryllus commodus, AD = Acheta domesticus, GB = Gryllus bimaculatus, GA = Gryllus assimilis.
Fig. 5 in Reinstatement of the New Zealand cave wētā genus Miotopus Hutton (Orthoptera: Rhaphidophoridae) and description of a new species
Fig. 5. Head of cave wētā in the genus Miotopus Hutton, 1898 showing sexual dimophism. A–B. Miotopus diversus (Hutton, 1896). A. Adult ³, Resolution Bay, Queen Charlotte Sound (MPN CW3459). B. Adult ♀, Camp Bay, Queen Charlotte Sound (MPN CW3596). C–D. Miotopus richardsi sp. nov. Borland Road, Southland. C. Adult ³ (MPN CW3542). D. Adult ♀ (MPN CW3811). Scale bar = 2 mm.
Fig. 2 in Reinstatement of the New Zealand cave wētā genus Miotopus Hutton (Orthoptera: Rhaphidophoridae) and description of a new species
Fig. 2. Apical spines on the left hind tibia of Pleioplectron simplex Hutton, 1896 (MPN CW3459), numbered as in Fig. 1 (from Fitness et al. 2015). Dorsal view of posterior distal section of left hind tibia including part of first tarsal segment. Four pairs of 'apical' spines are commonly present: the inferior subapical pair S19 & S20 (not visible here); inferior apical pair S17 & S18 (S17 obscured here); superior apical pair S15 & S16; superior subapical pair S21 & S22. Some taxonomists have treated S21 & S22 as the first pair of superior linear spines, resulting in recording of three pairs of 'apical' rather than four.
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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)
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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.