Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
4,937
datasets available to search
ShareScore release 0.9.0
Dataset results
4,937 results for “Endemic species”
Figure 3. A in New insights into the evolution and biogeography of freshwater planarians on islands in the Tyrrhenian Sea, Western Mediterranean Basin, with the integrative description of a new endemic species from Corsica (Platyhelminthes: Tricladida: Dugesia)
Figure 3. A, schematic representation summarizing the guided tree used for BPP analysis. Results based on multilocus data using two algorithms (A0 and A1), three datasets (I, II, and III), and four evolutionary models (prior combinations) are shown. B, Bayes factor delimitation results for the array of models tested (M1–M5), with different a priori species-delimitation hypotheses.
Figure 2. A, B in New insights into the evolution and biogeography of freshwater planarians on islands in the Tyrrhenian Sea, Western Mediterranean Basin, with the integrative description of a new endemic species from Corsica (Platyhelminthes: Tricladida: Dugesia)
Figure 2. A, B, simplified phylogenetic trees based on dataset III (concatenation of mitochondrial and nuclear data), depicting the conflicting phylogenetic position of Dugesia hoidi. C, detail of Bayesian phylogenetic tree based on dataset III, showing the phylogenetic positions of the unidentified specimens of Molara (C1) and Montecristo (C2). The complete phylogenetic trees inferred from all datasets are available in the Supporting Information (Fig. S1). D, unrooted phylogenetic tree based on dataset III, with valid nominal species and candidate species (PSC1) highlighted in various colours. Bootstrap support (bs), posterior probability (pp), ultrafast bootstrap (UFboot), and SH-aLRT test support values are colour-coded to indicate whether a node is unsupported (white), supported (grey), or fully supported (black).
FIGURE 11 in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 11. Habitat of C. cederbergense sp. nov. a–b) typical breeding habitat consisting of small rock pools with high walls and overhangs, c) a collection of pools at the Hollanders locality, only certain pools are used for breeding, d) a large boulder complex near Bushman's Cave Bergteater with several breeding pools on top, raised several meters above the ground and scalable only by climbing vertical faces.
FIGURE 10 in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 10. Diagram of a) the right hand of C. cederbergense sp. nov. holotype male (PEM A15391) in breeding condition, and b) the right hand of a paratype female (PEM A15288). Abbreviations: P = palmar tubercle, T = thenar tubercle, np = nuptial pad, sn = supernumerary tubercles, st = subarticular tubercle.
FIGURE 8 in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 8. Males in breeding condition: a) Cacosternum cederbergense sp. nov. (PEM A15293) from the northern Cederberg, b) C. capense from Hermon, Swartland District, c) C. namaquense from Kamieskroon, Namaqualand, and d) C. karooicum from Vrolijkheid Nature Reserve in the Breede River Valley. Only the C. cederbergense sp. nov. individual was collected as a voucher.
FIGURE 9 in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 9. Spectrograms of advertisement calls for a) Cacosternum cederbergense sp. nov., b) C. capense, c) C. namaquense, and d) C. karooicum produced using the seewave package in R statistical environment.
FIGURE 7 in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 7. Five specimens from the paratype series of Cacosternum cederbergense sp. nov.; a) PEM A15293 (male), b) PEM A15292 (male), c) PEM A15289 (female), and d) PEM A15287 (female).
FIGURE 6 in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 6. Holotype of Cacosternum cederbergense sp. nov. (PEM A15391) from the eastern end of Pakhuis Pass in the northern Cederberg, Western Cape, South Africa: a) lateral, b) ventral, and a) dorsal view.
FIGURE 5. a in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 5. a) Composite map showing the SDM for each species in the C. capense group as indicated in the legend, where darker colours represent areas with a higher presence probability. b) The northern Cederberg, containing the predicted range of C. cederbergense sp. nov. and the known records (stars).
FIGURE 2 in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 2. Maximum likelihood (ML) phylogeny of Cacosternum with Bayesian inference (BI) support overlaid. Node support represent maximum likelihood bootstrap above and Bayesian inference posterior probabilities below. The coloured bars to the right of the phylogeny represent the putative taxonomic assignments for the single-locus species delimitation analysis performed.
FIGURE 4. A in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 4. A PCA plot of six acoustic parameters derived from calls produced by the holotype of Cacosternum cederbergense sp. nov. (PEM A15391) (n = 20), C. namaquense (n = 11), C. capense (n = 15) and C. karooicum (n = 8).
FIGURE 3 in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 3. Boxplots representing several informative meristic measurements for distinguishing each of the four Cacosternum species assessed in this study.
FIGURE 1. A in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
FIGURE 1. A map of the Cederberg region in the southwestern Cape of South Africa. All material collected in this study originates from the Pakhuis Pass and the area north of it, referred to as the northern Cederberg.
TABLE 2. Mensural and meristic data from C in A new species of Dainty Frog (Anura: Pyxicephalidae: Cacosternum) and the first endemic anuran to the Cederberg region of South Africa
<p><b>TABLE 2.</b> Mensural and meristic data from <i>C. cederbergense</i> <b>sp. nov.</b>, <i>C. capense</i>, C. <i>karooicum</i>, and <i>C. namaquense</i> following a standardised set of measurements used by Channing <i>et al</i>. (2013). See Methods and Materials for an explanation of abbreviations. SD, standard deviation.</p><table><tbody><tr><th><b>Species</b></th><th><i>C. cederbergense</i> <b>sp. nov.</b></th><th><i>C. capense</i></th><th><i>C. namaquense</i></th><th><i>C. karooicum</i></th></tr></tbody><tbody><tr><th></th><td></td><td>n = 17</td><td></td><td>n = 9</td><td></td><td>n = 14</td><td></td><td>n = 13</td></tr><tr><th></th><td>Mean</td><td>SD</td><td>Range</td><td>Mean</td><td>SD</td><td>Range</td><td>Mean</td><td>SD</td><td>Range</td><td>Mean</td><td>SD</td><td>Range</td></tr><tr><th><b>Mensural data</b></th></tr><tr><th>SVL</th><td>24.6</td><td>2.8</td><td>18.7-29.7</td><td>27.5</td><td>4.1</td><td>21.3-32.7</td><td>23.9</td><td>3.5</td><td>19.5-30.4</td><td>26.4</td><td>2.4</td><td>23.4-30.6</td></tr><tr><th>TIB</th><td>9.9</td><td>1.1</td><td>7.4-11.7</td><td>10.5</td><td>1.0</td><td>8.5-11.7</td><td>9.1</td><td>1.2</td><td>7.6-11.6</td><td>10.6</td><td>0.6</td><td>9.9-12.0</td></tr><tr><th>FOT</th><td>10.4</td><td>1.4</td><td>7.7-12.3</td><td>11.0</td><td>1.6</td><td>8.8-13.7</td><td>10.2</td><td>1.2</td><td>8.6-12.1</td><td>12.2</td><td>0.9</td><td>11.1-13.9</td></tr><tr><th>EN</th><td>1.9</td><td>0.3</td><td>1.4-2.5</td><td>2.7</td><td>0.4</td><td>1.9-3.1</td><td>1.9</td><td>0.2</td><td>1.6-2.2</td><td>1.9</td><td>0.2</td><td>1.6-2.3</td></tr><tr><th>SL</th><td>2.9</td><td>0.5</td><td>1.9-3.7</td><td>3.7</td><td>0.4</td><td>3.0-4.5</td><td>2.8</td><td>0.4</td><td>1.9-3.5</td><td>2.9</td><td>0.5</td><td>1.8-3.9</td></tr><tr><th>EE</th><td>3.7</td><td>0.5</td><td>2.9-4.6</td><td>4.7</td><td>0.7</td><td>3.7-5.8</td><td>3.5</td><td>0.5</td><td>2.4-4.5</td><td>3.8</td><td>0.4</td><td>3.4-4.7</td></tr><tr><th>NN</th><td>1.9</td><td>0.2</td><td>1.5-2.3</td><td>1.9</td><td>0.3</td><td>1.3-2.3</td><td>1.8</td><td>0.3</td><td>1.4-2.4</td><td>1.9</td><td>0.2</td><td>1.5-2.3</td></tr><tr><th>ED</th><td>3.1</td><td>0.7</td><td>2.3-4.9</td><td>3.0</td><td>0.4</td><td>2.1-3.6</td><td>2.5</td><td>0.5</td><td>1.6-3.4</td><td>2.9</td><td>0.3</td><td>2.4-3.4</td></tr><tr><th>HW</th><td>9.8</td><td>1.3</td><td>7.6-12.0</td><td>10.6</td><td>1.4</td><td>8.4-12.9</td><td>8.2</td><td>1.4</td><td>6.3-10.6</td><td>8.9</td><td>0.6</td><td>8.1-10.1</td></tr><tr><th>RAD</th><td>5.5</td><td>0.6</td><td>4.1-6.2</td><td>6.6</td><td>0.8</td><td>5.7-7.9</td><td>5.1</td><td>0.7</td><td>4.1-6.2</td><td>5.2</td><td>0.5</td><td>4.4-5.9</td></tr><tr><th>HAN</th><td>5.7</td><td>0.7</td><td>4.3-7.1</td><td>7.0</td><td>0.8</td><td>5.9-8.1</td><td>5.4</td><td>0.6</td><td>4.2-6.4</td><td>6.3</td><td>0.4</td><td>5.7-7.0</td></tr><tr><th><b>Meristic data</b></th></tr><tr><th>HW/SVL</th><td>0.4</td><td>0.0</td><td>0.3-0.4</td><td>0.4</td><td>0.0</td><td>0.4-0.4</td><td>0.3</td><td>0.0</td><td>0.3-0.4</td><td>0.3</td><td>0.0</td><td>0.3-0.4</td></tr><tr><th>EE/SVL</th><td>0.1</td><td>0.0</td><td>0.1-0.2</td><td>0.2</td><td>0.0</td><td>0.1-0.2</td><td>0.1</td><td>0.0</td><td>0.1-0.2</td><td>0.1</td><td>0.0</td><td>0.1-0.2</td></tr><tr><th>NN/EN</th><td>1.0</td><td>0.2</td><td>0.7-1.3</td><td>0.7</td><td>0.1</td><td>0.6-0.8</td><td>1.0</td><td>0.2</td><td>0.8-1.2</td><td>1.0</td><td>0.1</td><td>0.8-1.2</td></tr><tr><th>EN/SL</th><td>0.7</td><td>0.1</td><td>0.5-1.1</td><td>0.7</td><td>0.1</td><td>0.6-0.9</td><td>0.7</td><td>0.1</td><td>0.5-0.9</td><td>0.7</td><td>0.1</td><td>0.5-0.9</td></tr><tr><th>EN/EE</th><td>0.5</td><td>0.1</td><td>0.4-0.7</td><td>0.6</td><td>0.1</td><td>0.5-0.7</td><td>0.6</td><td>0.1</td><td>0.4-0.6</td><td>0.5</td><td>0.0</td><td>0.4-0.6</td></tr><tr><th>ED/HW</th><td>0.3</td><td>0.0</td><td>0.2-0.4</td><td>0.3</td><td>0.0</td><td>0.2-0.3</td><td>0.3</td><td>0.0</td><td>0.3-0.4</td><td>0.3</td><td>0.0</td><td>0.3-0.4</td></tr><tr><th>ED/SVL</th><td>0.1</td><td>0.0</td><td>0.1-0.2</td><td>0.1</td><td>0.0</td><td>0.1-0.1</td><td>0.1</td><td>0.0</td><td>0.1-0.1</td><td>0.1</td><td>0.0</td><td>0.1-0.1</td></tr><tr><th>HAN/SVL</th><td>0.2</td><td>0.0</td><td>0.2-0.3</td><td>0.3</td><td>0.0</td><td>0.2-0.3</td><td>0.2</td><td>0.0</td><td>0.2-0.3</td><td>0.2</td><td>0.0</td><td>0.2-0.3</td></tr><tr><th>HAN/HW</th><td>0.6</td><td>0.1</td><td>0.5-0.8</td><td>0.7</td><td>0.0</td><td>0.6-0.7</td><td>0.7</td><td>0.1</td><td>0.6-0.8</td><td>0.7</td><td>0.0</td><td>0.6-0.8</td></tr><tr><th>TIB/SVL</th><td>0.4</td><td>0.0</td><td>0.4-0.4</td><td>0.4</td><td>0.0</td><td>0.3-0.4</td><td>0.4</td><td>0.0</td><td>0.4-0.4</td><td>0.4</td><td>0.0</td><td>0.4-0.4</td></tr><tr><th>FOT/SVL</th><td>0.4</td><td>0.0</td><td>0.4-0.5</td><td>0.4</td><td>0.0</td><td>0.4-0.4</td><td>0.4</td><td>0.0</td><td>0.4-0.5</td><td>0.5</td><td>0.0</td><td>0.4-0.5</td></tr><tr><th>TIB/FOT</th><td>0.9</td><td>0.1</td><td>0.9-1</td><td>1.0</td><td>0.1</td><td>0.8-1.0</td><td>0.9</td><td>0.1</td><td>0.8-0.9</td><td>0.9</td><td>0.0</td><td>0.8-0.9</td></tr></tbody></table>
FIGURE 1 in On the Romanian endemic species of Salvia (Lamiaceae) and its natural hybrids: nomenclatural and taxonomic aspects
FIGURE 1. Lectotype of Salvia pratensis var. transsylvanica, the basionym of Salvia transsylvanica (GOET038101).
FIGURE 1. Vriesea mimosoensis D.R in A new species of Vriesea (Bromeliaceae) from Pedra dos Pontões, Espírito Santo, Brazil: an area of endemism for Bromeliaceae at Atlantic Forest
FIGURE 1. Vriesea mimosoensis D.R.Couto, Kessous & A.F. Costa (D.R. Couto 3241 & F.C. Guerra-Júnior). A. Pedra dos Pontões, Mimoso do Sul, ES. B. Habitat, population inside of the cloud forest. C. Details of reproductive characteristics: floral bracts and flowers. D. Infrutescence. (Photo: D.R Couto)
FIGURE 2. Vriesea mimosoensis D.R in A new species of Vriesea (Bromeliaceae) from Pedra dos Pontões, Espírito Santo, Brazil: an area of endemism for Bromeliaceae at Atlantic Forest
FIGURE 2. Vriesea mimosoensis D.R.Couto, Kessous & A.F. Costa (D.R. Couto 3241 & F.C. Guerra-Júnior). A. Inflorescence. B. Infrutescence. C. Stigma. D. Pistil. E. Floral bract. F. Sepal. G. Petal and anthers. H. Petal appendages. I. Leaf. J. Habit.
FIGURE 6 in New circumscription and segregation of Gloxinia major (Gesneriaceae, Gesnerieae, Gloxiniinae) an endemic species from Bolivia
FIGURE 6. Distribution of Gloxinia: G. alterniflora (blue circle), G. erinoides (yellow circle), G. major comb. nov. (red square), G. perennis (green circle), and G. xanthophylla (orange circle).
FIGURE 5 in New circumscription and segregation of Gloxinia major (Gesneriaceae, Gesnerieae, Gloxiniinae) an endemic species from Bolivia
FIGURE 5. Gloxinia major (Fritsch) C.A. Zanotti & Lizarazu, comb. nov. A. long conical eglandular trichome from the leaf, B. long conical eglandular trichome from the calyx, C–D. long conical eglandular trichome from the abaxial surface on the corolla. [A–D. Zuloaga & Deginani 15804 (SI)]. Scale bars: A = 0.2 mm; B–D 0.1 mm.
FIGURE 3. A–L in New circumscription and segregation of Gloxinia major (Gesneriaceae, Gesnerieae, Gloxiniinae) an endemic species from Bolivia
FIGURE 3. A–L. Gloxinia major (Fritsch) C.A. Zanotti & Lizarazu, comb. nov. A. Habit, B. Leaf, detail, C. Long conical eglandular trichome, leaf, D. Flower at anthesis, lateral view, E. Long conical eglandular trichome, flower, F. Disected corolla, G. Stamens, 1 staminode and nectary (calyx and corolla removed), H. Calyx, nectary and gynoecium (corolla removed), I. Stigma, J. Annular nectary, K. Immature, L. Long conical eglandular trichome, calyx. [A–L from Zuloaga & Deginani 15804, SI; drawn by Francisco Rojas].
ScienceDex guides
Understand access before you commit
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.