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Figure 4 in The geographic pattern of distribution of the genus Rhopalurus Thorell, 1876 in the Guayana-Amazon region (Scorpiones: Buthidae)
Figure 4: Present distribution of savannah formations in South America (after Sarmiento, 1984). Arrows indicated distinct savannah fragments inhabited by Rhopalurus species. 1. Llanos of the Magdalena (R. caribensis); 2. Llanos of Orinoco (R. laticauda); 3. Savannahs of the Rio Branco-Rupununi (R. pintoi & R. crassicauda); 4. Campos de Paru (R. crassicauda paruensis ssp. n.); 5. Coastal savannahs of the Guayanas (R. pintoi kourouensis ssp. n.).
Figure 1 in The geographic pattern of distribution of the genus Rhopalurus Thorell, 1876 in the Guayana-Amazon region (Scorpiones: Buthidae)
Figure 1: Presumed dispersal tracks of Rhopalurus spp., between 18,000 and 13,000 years BP. A and B illustrate possible corridors between North-South and East-West savannah formations which coalesced during past dry periods (base map after Ab'Saber, 1977).
◂Fig. 6 A molecular phylogeny of 56 systematically representative Peridiniaceae, including 42 accessions assignable to P. cinctum from various geographic regions. Maximum likelihood tree (– ln = 21,884.93), as inferred from a rRNA nucleotide alignment (1137 parsimony-informative sites) and with strain number information. Numbers on branches are ML bootstrap (above) and Bayesian support values (below) for the clusters (asterisks indicate maximal support values, values under 50 and 0.90, respectively, are not shown). Clades are indicated (CZE Czech Republic, E East, GER Germany, HET Heterocapsaceae, N North, PPE Protoperidiniaceae, POL Poland, rbn ribotype n, S South, SWE Sweden, UKR Ukraine, W West) in Bumps on the back: An unusual morphology in phylogenetically distinct Peridinium aff. cinctum (= Peridinium tuberosum; Peridiniales, Dinophyceae)
◂Fig. 6 A molecular phylogeny of 56 systematically representative Peridiniaceae, including 42 accessions assignable to P. cinctum from various geographic regions. Maximum likelihood tree (– ln = 21,884.93), as inferred from a rRNA nucleotide alignment (1137 parsimony-informative sites) and with strain number information. Numbers on branches are ML bootstrap (above) and Bayesian support values (below) for the clusters (asterisks indicate maximal support values, values under 50 and 0.90, respectively, are not shown). Clades are indicated (CZE Czech Republic, E East, GER Germany, HET Heterocapsaceae, N North, PPE Protoperidiniaceae, POL Poland, rbn ribotype n, S South, SWE Sweden, UKR Ukraine, W West)
Text–fig. 1. Geographical and geological situation in the James Ross Island region. The locality No. 32 and the position of the Johann Gregor Mendel Czech Antarctic Station (JGM) are indicated. Modified from Sakala and Vodrážka (2014). in Marattiopsis Vodrazkae Sp. Nov. (Marattiaceae) From The Campanian Of The Hidden Lake Formation, James Ross Island, Antarctica.
Text–fig. 1. Geographical and geological situation in the James Ross Island region. The locality No. 32 and the position of the Johann Gregor Mendel Czech Antarctic Station (JGM) are indicated. Modified from Sakala and Vodrážka (2014).
Fig. 4 in Geographic range extension for the Lobatse Hinge-back Tortoise, Kinixys lobatsiana (Power, 1927), with first records from the Soutpansberg region
Fig. 4. Top: Juvenile Lobatse Hinge-back Tortoise (Kinixys lobatsiana, SCL = 81 mm) from Sigurwana, western Soutpansberg, Limpopo. Bottom: Young Speke's Hinge-back Tortoise (K. spekii, SCL = 106 mm) from Leshiba Wilderness, western Soutpansberg. Scale bar: 1 cm. Species identification of both tortoises was genetically confirmed. Photos by Flora Ihlow.
Fig. 5 in Geographic range extension for the Lobatse Hinge-back Tortoise, Kinixys lobatsiana (Power, 1927), with first records from the Soutpansberg region
Fig. 5. Speke's Hinge-back Tortoise (Kinixys spekii) from the vicinity of Vaalwater (left) and Lobatse Hinge-back Tortoise (K. lobatsiana) from the Lapalala Wilderness Reserve (right) with very similar color patterns. Species identification of both tortoises was genetically confirmed. Photos by Flora Ihlow.
Fig. 2 in Geographic range extension for the Lobatse Hinge-back Tortoise, Kinixys lobatsiana (Power, 1927), with first records from the Soutpansberg region
Fig. 2. Distribution range of the Lobatse Hinge-back Tortoise (Kinixys lobatsiana) according to TTWG (2017), with genetically confirmed range extensions (dots), not yet processed samples (dots with bold black outline), and recent observations (triangles). Observations marked with an asterisk refer to collection material in the Ditsong National Museum of Natural History (TM 36366, TM 67909, TM 79431). Right: Characteristic habitats from different parts of the distribution range. Photos by Flora Ihlow.
Fig. 1 in Geographic range extension for the Lobatse Hinge-back Tortoise, Kinixys lobatsiana (Power, 1927), with first records from the Soutpansberg region
Fig. 1. Putative range of the Lobatse Hinge-back Tortoise (Kinixys lobatsiana) according to TTWG (2017), with historic records compiled from scientific collections. Inset: K. lobatsiana from the Lapalala Wilderness Reserve. Photo by Flora Ihlow.
Fig. 3 in Geographic range extension for the Lobatse Hinge-back Tortoise, Kinixys lobatsiana (Power, 1927), with first records from the Soutpansberg region
Fig. 3. Lobatse Hinge-back Tortoise (Kinixys lobatsiana, TM 36366) collected at Rochdale Farm, Waterpoort, from the Ditsong National Museum of Natural History. Photo by Adriaan Jordaan.
FIG. 3. — Gieysztoria reta n in A new species of Gieysztoria Ruebush & Hayes, 1939 (Platyhelminthes, Rhabdocoela, Dalyelliidae) from Argentina with comments on geographical distribution of the genus in the Neotropical region
FIG. 3. — Gieysztoria reta n. sp. CLSM images of whole-mounts labeled with rhodamine-phalloidin showing the muscle arrangement: A, B, caudal body section from dorsal to ventral plane; C-F, caudal body section viewed from the right side toward the left side to sagittal plane. Images A, B and C-F correspond to two different specimens. Numbers 1-4 indicate circular fibers of gonopore sphincter; dashed lines outline the vitellaria area. Continuous arrow indicates strong muscle fiber of bursa cavity. Dashed arrow indicates muscle fiber that associates the uterus bend with the copulatory bursa. Abbreviations: b1, copulatory bursa cavity 1; b2, copulatory bursa cavity 2; c, cilia; cb, copulatory bursa; cga, common genital atrium; cm, circular muscle fibers of the body wall; cma, circular muscle fibers of common genital atrium; cmb1, circular muscles of the bursa cavity 1; cmb2, circular muscles of bursa cavity 2; dm, diagonal muscle fibers of the body wall; e, egg; ed, ejaculatory duct; ep, epidermis; gp, gonopore; i, intestine; ic, insertion cavity of s1 spine; ov, ovary; ph, pharynx; pv, prostate vesicle; s, septum; sv, seminal vesicle; svm, muscular wall of seminal vesicle; s4, group of dorsal hollow spines; t, testes; ub, uterus bend; vd, vasa deferentia; vi, vitellaria. Scale bars: A, B, 50 μm; C, D, E, F 40 μm.
FIG. 4 in A new species of Gieysztoria Ruebush & Hayes, 1939 (Platyhelminthes, Rhabdocoela, Dalyelliidae) from Argentina with comments on geographical distribution of the genus in the Neotropical region
FIG. 4. — Graphic reconstruction of the genital system of Gieysztoria reta n. sp.: A, genital reconstruction using confocal microscopy images; B, penis stylet from the holotype, blue (s1), pink (s2), yellow (s3) and green (s4). Abbreviations: ag, accessory glands; b1, copulatory bursa cavity 1; b2, copulatory bursa cavity 2; c, cilia; cga, common genital atrium; cma, circular muscle fibers of common genital atrium; cmb1, circular muscles of the bursa cavity 1; cmb2, circular muscles of bursa cavity 2; e, egg; ed, ejaculatory duct; f, fenestra; gp, gonopore; ma, male genital atrium; lma, longitudinal muscles fibers of common genital atrium; lmb2, longitudinal muscle of bursa cavity 2; ov, ovary; pv, prostate vesicle; sfb1, strong muscle fiber of bursa cavity 1; scm, muscle fibers of gonopore sphincter; sv, seminal vesicle; s1, largest spine; s2, large spine; s3, group of fine short spines; s4, group of hollow spines; t, testes; ub, uterus bend; vd, vasa deferentia; vi, vitellaria. Scale bars: A, 50 μm; B, 20 μm.
Text-fig. 2. Latest Albian – Late Cretaceous palaeobotanical-palaeogeographical subregions of the North Pacific Region (a); modern outline of North-eastern Asia is shown for the Coniacian (after Smith et al. 1981): 1 – the Verkhoyansk-Chukotka Subregion, 2 – the Okhotsk-Chukotka Subregion, 3 – the Anadyr-Koryak Subregion (modified from Herman 2013) and geographical and geological position of the Turonian – Coniacian floras (b) (present-day map, modified from Shczepetov and Herman 2013). in On The Likely Palaeoelevation Of The Turonian - Coniacian Arman Flora Site (North-Eastern Asia)
Text-fig. 2. Latest Albian – Late Cretaceous palaeobotanical-palaeogeographical subregions of the North Pacific Region (a); modern outline of North-eastern Asia is shown for the Coniacian (after Smith et al. 1981): 1 – the Verkhoyansk-Chukotka Subregion, 2 – the Okhotsk-Chukotka Subregion, 3 – the Anadyr-Koryak Subregion (modified from Herman 2013) and geographical and geological position of the Turonian – Coniacian floras (b) (present-day map, modified from Shczepetov and Herman 2013).
Fig. 3 in Reproductive tactics used by the Lambari Astyanax aff. fasciatus in three water supply reservoirs in the same geographic region of the upper Iguaçu River
Fig. 3. Histological slides of partially spawned ovary of Astyanax aff. fasciatus of Passaúna and Piraquara reservoirs, HE staining. Post ovulatory follicles (arrow). Scale bar = 80 µm.
Fig. 4 in Reproductive tactics used by the Lambari Astyanax aff. fasciatus in three water supply reservoirs in the same geographic region of the upper Iguaçu River
Fig. 4. Monthly distribution of the total (K) and somatic (K') condition factors of Astyanax aff. fasciatus in Iraí (a), Passaúna (b), and Piraquara (c) reservoirs. K = continuous line, K' = dotted line.
Fig. 2 in Reproductive tactics used by the Lambari Astyanax aff. fasciatus in three water supply reservoirs in the same geographic region of the upper Iguaçu River
Fig. 2. Maturation curve and monthly distribution of the percentage frequency of the stages of ovarian development of Astyanax aff. fasciatus females in the Iraí (a), Passaúna (b), and Piraquara (c) reservoirs. The numbers indicated above the bars refer to absolute frequency and the letters indicated gonadal development: B = maturation, C = mature, SD = partially spawned, and D = spawned.
Fig. 5 in Reproductive tactics used by the Lambari Astyanax aff. fasciatus in three water supply reservoirs in the same geographic region of the upper Iguaçu River
Fig. 5. Distribution of the percentage frequency in length classes of Astyanax aff. fasciatus individuals of Iraí, Passaúna and Piraquara reservoirs.
Fig. 1 in Reproductive tactics used by the Lambari Astyanax aff. fasciatus in three water supply reservoirs in the same geographic region of the upper Iguaçu River
Fig. 1. Location of Iraí (A), Passaúna (B), and Piraquara (C) reservoirs in the region of the upper Iguaçu River basin, Paraná State, Brazil.
Shared geographic histories and dispersal contribute to congruent phylogenies between amphipods and their microsporidian parasites at regional and global scales
<p>In parasites that strongly rely on a host for dispersal, geographic barriers that act on the host will simultaneously influence parasite distribution as well. If their association persists over macroevolutionary time it may result in congruent phylogenetic and phylogeographic patterns due to shared geographic histories. Here, we investigated the level of congruent evolutionary history at a regional and global scale in a highly specialised parasite taxon infecting hosts with limited dispersal abilities: the microsporidians <i>Dictyocoela</i> spp. and their amphipod hosts. <i>Dictyocoela</i> can be transmitted both vertically and horizontally and is the most common microsporidian genus occurring in amphipods in Eurasia. However, little is known about its distribution elsewhere. We started by conducting molecular screening to detect microsporidian parasites in endemic amphipod species in New Zealand; based on phylogenetic analyses, we identified nine species-level microsporidian taxa including six belonging to <i>Dictyocoela</i>. With a distance-based cophylogenetic analysis at the regional scale, we identified overall congruent phylogenies between <i>Paracalliope</i>, the most common New Zealand freshwater amphipod taxon, and their <i>Dictyocoela</i> parasites. Also, hosts and parasites showed similar phylogeographic patterns suggesting shared biogeographic histories. Similarly, at a global scale, phylogenies of amphipod hosts and their <i>Dictyocoela</i> parasites showed broadly congruent phylogenies. The observed patterns may have resulted from covicariance and/or codispersal, suggesting that the intimate association between amphipods and <i>Dictyocoela</i> may have persisted over macroevolutionary time. We highlight that shared biogeographic histories could play a role in the codiversification of hosts and parasites at a macroevolutionary scale.</p>
A consistent dataset for net income deciles for 190 countries, aggregated to 32 geographical regions from 1958-2015
<p>This is a data record which corresponds to the paper "A consistent dataset for the net income distribution for 190 countries and aggregated to 32 geographical regions from 1958 to 2015" (Narayan et al. 2024, ESSD)</p> <p>The final paper is available here-https://essd.copernicus.org/articles/16/2333/2024/</p> <p>Description/Abstract-Data on income distributions within and across countries are becoming increasingly important for informing analysis of income inequality and understanding the distributional consequences of climate change. While datasets on income distribution collected from household surveys are available for multiple countries, these datasets often do not represent the same concept of inequality (or income concept) and therefore make comparisons across countries, over time and across datasets difficult. Here, we present a consistent dataset of income distributions across 190 countries from 1958 to 2015 measured in terms of net income. We complement the observed values in this dataset with values imputed from a summary measure of the income distribution, specifically the Gini coefficient. For the imputation, we use a recently developed nonparametric principal-component-based approach that shows an excellent fit to data on income distributions compared to other approaches. We also present another version of this dataset aggregated from the country level to 32 geographical regions. Our dataset is developed for the purpose of calibrating models such as integrated human–Earth system models with detailed data on income distributions. This dataset will enable more robust analysis of income distribution at multiple scales. </p> <p>Citation for paper- Narayan, K. B., O'Neill, B. C., Waldhoff, S., and Tebaldi, C.: A consistent dataset for the net income distribution for 190 countries and aggregated to 32 geographical regions from 1958 to 2015, Earth Syst. Sci. Data, 16, 2333–2349, https://doi.org/10.5194/essd-16-2333-2024, 2024.</p> <p> </p>
Analysis of Determining the Location of Public Electric Battery Exchange Stations (SPBKLU) using The Buffer Method in The Geographical Information System (GIS) in The Central Jakarta Region (Case Study of PT. XYZ)
<p>Figure 1. The Existing Station Map in the Central Jakarta Area</p> <p><strong><span>Figure 2.</span></strong><span> The Suitability of Battery Replacement Station Location and Closeness to Alfamart Supermarket </span></p> <p><strong><span>Figure 3.</span></strong><span> The Suitability of Battery Replacement Station Location and Closeness to District Office </span></p> <p><strong><span>Figure 4.</span></strong><span> The Suitability of Battery Replacement Station Location in the Central Jakarta Area</span></p> <p><span>Data (The Variable Weight & The Variable Criteria)</span></p>
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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.