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760 results for “Species occurrences”
Figures 1–2 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 1–2: Parabuthus eritreaensis, female. Figure 1. Female in vivo habitus. Figure 2. Locality, Somaliland, vicinity of Garadak.
Figure 1 in First report on the occurrence of Typhlodromus (Anthoseius) transvaalensis (Nesbitt) (Acari: Phytoseiidae) in India with a redescription of the species
Figure 1 Typhlodromus (Anthoseius) transvaalensis(adult female): sparsely plumose and knobbed setae on the dorsal shield, 630×, differential interference contrast microscopy.
Figure 2 in First report on the occurrence of Typhlodromus (Anthoseius) transvaalensis (Nesbitt) (Acari: Phytoseiidae) in India with a redescription of the species
Figure 2 Typhlodromus (Anthoseius) transvaalensis(adult female): chelicera, 630×, differential interference contrast microscopy.
State of biodiversity documentation in the Philippines: Metadata gaps, taxonomic biases, and spatial biases in the DNA barcode data of animal and plant taxa in the context of species occurrence data
<p>These files can be categorized into three groups: (1) raw datasets obtained from public databases (i.e., GBIF, BOLD, and GenBank), (2) manually edited files needed for parsing and analysis, and (3) supplementary files for spatial analysis. All are used in the examination of gaps and biases present in Philippine biodiversity data, which can direct research on the taxa and spatial regions that need more sampling.</p>
Temporal trends in the spatial bias of species occurrence records
<p>Large-scale biodiversity databases have great potential for quantifying long-term trends of species, but they also bring many methodological challenges. Spatial bias of species occurrence records is well recognized. Yet, the dynamic nature of this spatial bias - how spatial bias has changed over time - has been largely overlooked. We examined the spatial sampling bias of species occurrence records within multiple biodiversity databases in Germany and tested whether spatial bias in relation to land cover or land use (urban and protected areas) has changed over time. We focused our analyses on urban and protected areas as these represent two well-known correlates of sampling bias in biodiversity datasets. We found that the proportion of annual records from urban areas has increased over time while the proportion of annual records within protected areas has not consistently changed. Using simulations, we examined the implications of this changing sampling bias for estimation of long-term trends of species' distributions. When assessing biodiversity change, our findings suggest that the effects of spatial bias depend on how it affects sampling of the underlying land-use change drivers affecting species. Oversampling of regions undergoing the greatest degree of change, for instance near human settlements, might lead to overestimation of the trends of specialist species. For robust estimation of the long-term trends in species' distributions, analyses using species occurrence records may need to consider not only spatial bias, but also changes in the strength of spatial bias through time.</p>
Environmental controls on butterfly occurrence and species richness in Israel: The importance of temperature over rainfall
<p>Aim Butterflies are considered important indicators representing the state of biodiversity and key ecosystem functions, but their use as bioindicators requires better understanding of how their observed response link to environmental factors. Moreover, better understanding how butterfly faunas vary with climate and land cover may be useful to estimate the potential impacts of various drivers, including climate change, botanical succession, grazing, and afforestation. It is particularly important to establish which species of butterflies are sensitive to each environmental driver. Location Israel, including the West Bank and Golan Heights. Methods To develop a robust and systematic approach for identifying how butterfly faunas vary with the environment, we analysed the occurrence of 73 species and the abundance of 24 species from Israeli Butterfly Monitoring Scheme (BMS-IL) data. We used Regional Generalised Additive Models to quantify butterfly abundance, and generalised linear latent variable models and generalised linear models to quantify the impact of temperature, rainfall, soil type, and habitat on individual species and on the species community. Results Species richness was higher along cooler transects, and also for hilly and mountainous transects in the Mediterranean region (rendzina and Terra Rossa soils) compared with the coastal plain (Hamra soil) and semi-arid northern Jordan Vale (loessial serozem soil). Species occurrence was better explained by temperature (negative correlation) than precipitation, while for abundance the opposite pattern was found. Soil type and habitat were insignificant drivers of occurrence and abundance. Conclusions Butterfly faunas responded very strongly to temperature, even when accounting for other environmental factors. We expect that some butterfly species will disappear from marginal sites with global warming, and a large proportion will become rarer as the region becomes increasingly arid.</p>
Figure 1 in A new species of Amblydromalus Chant & McMurtry (Acari: Phytoseiidae), with notes on occurrence of genus in South America
Figure 1 Amblydromalus amazonicusn. sp., female: A – Dorsal idiosoma; B – Ventral idiosoma; C – Spermatheca; D – Chelicera; E – Genu, tíbia and basitarsus of leg IV. Male: F – Ventrianal shield; G – Spermatodactyl.
Figures 128–129 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 128–129: Figure 128. Map showing confirmed distribution of Parabuthus spp. In Djibouti, Eritrea, Ethiopia, Somalia, and Somaliland. Figure 129. Parabuthus eritreaensis, female from Somaliland in vivo habitus.
Figures 103–110 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 103–110: Parabuthus quincyae sp. n., male holotype. Figure 103. Carapace and tergites I–IV. Figures 104–105. Sternopectinal area and sternites. Figure 106. Sternite VII and metasoma I–II ventral Figures 107–110. Right legs I–IV, retrolateral aspect.
Figures 72–93 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 72–93: Figures 72–82: Parabuthus evae sp. n., male holotype. Figures 83–93: Parabuthus cimrmani, male holotype. Figures 72–93. Right pedipalp, chela in dorsal (72, 83), external (73, 84), and ventral (74, 85) views, patella in dorsal (75, 86), external (76, 87), and ventral (77, 88) views, femur and trochanter in internal (78, 89), dorsal (79, 90), and ventral (80, 91) views. Dentate margins of movable (81, 92) and fixed (82, 93) fingers. Trichobothrial pattern indicated in Figures 73–76 and 78–79 by white circles.
Figures 62–71 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 62–71: Parabuthus evae sp. n., male holotype. Figure 62. Carapace and tergites I–V. Figure 63. Sternopectinal area and sternites. Figures 64–67. Right legs I–IV, retrolateral aspect. Figure 68. Metasoma V, and telson in lateral view. Figures 69–71. Metasoma and telson in lateral (69), ventral (70), and dorsal (71) views. Scale bars: 10 mm (69–71).
Figures 98–102 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 98–102: Parabuthus quincyae sp. n., male holotype. Figure 98. Metasoma V, and telson in lateral view. Figure 99. Metasoma I–III in dorsal view.Figures 100–102. Metasoma and telson in lateral (100), ventral (101), and dorsal (102) views. Scale bar: 10 mm (100–102).
Figures 60–61 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 60–61. Parabuthus evae sp. n., male holotype, in dorsal (60) and ventral (61) views. Scale bar: 10 mm.
Figures 49–53 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 49–53: Parabuthus dorisae sp. n., male holotype.. Figures 49–52. Right legs I–IV, retrolateral aspect. Figure 53. Type locality, Somaliland, vicinity of God Heeli.
Figures 58–59 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 58–59: Parabuthus evae sp. n., male holotype. Figure 58. Female holotype in vivo habitus. Figure 59. Locality, Somaliland, E of Las Anod.
Figures 29–35 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 29–35: Parabuthus dorisae sp. n. Figure 29. Juvenile paratype 60 mm long, metasoma IV–V and telson lateral. Figure 30. Juvenile paratype 27 mm long, metasoma and telson lateral. Figures 31–35: Male holotype. Figure 31. Metasoma V, and telson in lateral view. Figure 32. Metasoma I–III in dorsal view.Figures 33–35. Metasoma and telson in lateral (33), ventral (34), and dorsal (35) views. Scale bars: 10 mm (29–30, 33–35).
Figures 27–28 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 27–28. Parabuthus dorisae sp. n., male holotype, in dorsal (27) and ventral (28) views. Scale bar: 10 mm.
Figures 16–26 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 16–26. Parabuthus eritreaensis, female, right pedipalp, chela in dorsal (16), external (17), and ventral (18) views, patella in dorsal (19), external (20), and ventral (21) views, femur and trochanter in internal (22), dorsal (23), and ventral (24) views. Dentate margins of movable (25) and fixed (26) fingers. Trichobothrial pattern indicated in Figures 17– 20 and 22–23 by white circles.
Figures 5–8 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 5–8: Parabuthus eritreaensis, female. Figure 5. End of metasoma IV, metasoma V, and telson in lateral view. Figures 6–8. Metasoma and telson in lateral (6), dorsal (7), and ventral (8) views. Scale bar: 10 mm (6-8).
Figures 3–4 in Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XXX. Parabuthus (Buthidae) (Part III), with description of three new species from Somaliland and occurrence of Parabuthus eritreaensis Kovařík, 2003
Figures 3–4. Parabuthus eritreaensis, female, in dorsal (3) and ventral (4) views. Scale bar: 10 mm.
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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.