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1,999 results for “Endangered”
Linked collectors and determiners for: Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae).
Natural history specimen data linked to collectors and determiners held within, "Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/99b3b009-f006-4146-b335-cbfdc2fcd60b">https://bionomia.net/dataset/99b3b009-f006-4146-b335-cbfdc2fcd60b</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/99b3b009-f006-4146-b335-cbfdc2fcd60b">https://gbif.org/dataset/99b3b009-f006-4146-b335-cbfdc2fcd60b</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Overlooked diversity in African Solanum (Solanaceae): new and endangered Solanum agnewiorum from Kenya.
Natural history specimen data linked to collectors and determiners held within, "Overlooked diversity in African Solanum (Solanaceae): new and endangered Solanum agnewiorum from Kenya". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/f983c124-e735-49aa-86ef-14e9862bbd57">https://bionomia.net/dataset/f983c124-e735-49aa-86ef-14e9862bbd57</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/f983c124-e735-49aa-86ef-14e9862bbd57">https://gbif.org/dataset/f983c124-e735-49aa-86ef-14e9862bbd57</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: The montane trees of the Cameroon Highlands, West-Central Africa, with Deinbollia onanae sp. nov. (Sapindaceae), a new primate-dispersed, Endangered species.
Natural history specimen data linked to collectors and determiners held within, "The montane trees of the Cameroon Highlands, West-Central Africa, with Deinbollia onanae sp. nov. (Sapindaceae), a new primate-dispersed, Endangered species". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/ceb40045-70f8-4933-91a1-a696aea66ebe">https://bionomia.net/dataset/ceb40045-70f8-4933-91a1-a696aea66ebe</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/ceb40045-70f8-4933-91a1-a696aea66ebe">https://gbif.org/dataset/ceb40045-70f8-4933-91a1-a696aea66ebe</a>. Formatted as a Frictionless Data package.
Fig. 3 in Hybridization Between the Endangered Unisexual Gray-Checkered Whiptail Lizard (Aspidoscelis dixoni) and the Bisexual Western Whiptail Lizard (Aspidoscelis tigris) in Southwestern New Mexico
Fig. 3. Dorsolateral views of three whiptail lizards (Aspidoscelis). Upper, diploid unisexual A. dixoni C from Antelope Pass (AMNH R-148360, body length 96 mm). Middle, triploid female hybrid of A. dixoni C X A. tigris punctilinealis from Antelope Pass (AMNH R-148141, body length 93 mm). Lower, diploid bisexual A. t. punctilinealis male from Antelope Pass (AMNH R-148113, body length 90 mm).
Image 1 in Discovery of the Critically Endangered annual killifish Austrolebias wolterstorffi (Ahl, 1924) (Cyprinodontiformes: Rivulidae) in Lagoa do Peixe National Park, Rio Grande do Sul, southern Brazil
Image 1. Austrolebias wolterstorffi (46.35 SL; MCP 44520) collected from Lagoa do Peixe National Park (LPNP).
Sentiment Analysis and Cross-lingual Word Embeddings for Endangered Languages
<p>A sentiment analyzer and cross-lingual word embeddings for endangered languages (e.g., Erzya, Moksha, Skolt Sami, Komi-Zyrian).</p>
FIG. 1 in A new native and critically endangered fern for Mauritius: Elaphoglossum coursii Tardieu (Dryopteridaceae)
FIG. 1. — Elaphoglossum coursii Tardieu at Gaulettes Serrées, in Mauritius: A, individuals growing as epiphytic; B, fertile frond; C, in- dividuals growing as saxicolous.
Fig. 2. Polygala bringelii J.F.B in Two new endangered species of Polygala series Trichospermae (Polygalaceae), endemic to the Cerrado domain, Tocantins State, Brazil
Fig. 2. Polygala bringelii J.F.B.Pastore & Antar sp. nov. A. Habitat. B. Habit. C–D. Flowering branches. E. Inflorescence detail. Photos: G.M. Antar, in situ.
Fig. 1. Polygala bringelii J.F.B in Two new endangered species of Polygala series Trichospermae (Polygalaceae), endemic to the Cerrado domain, Tocantins State, Brazil
Fig. 1. Polygala bringelii J.F.B.Pastore & Antar sp. nov. A. Flower. B. Bracteoles. C. Bract. D. Two upper outer sepals. E. Lower outer sepal. F. One of the two inner sepals (wings). G. Gynoecium. H. Crest. I. Keel. J. Androecium and lateral petals. K. Fruit with persistent calyx. L. Capsule. M. Seed. All from G.M. Antar and L. Nascimento 380. Photos: J.F.B. Pastore.
Fig. 5. Polygala tocantinensis J.F.B in Two new endangered species of Polygala series Trichospermae (Polygalaceae), endemic to the Cerrado domain, Tocantins State, Brazil
Fig. 5. Polygala tocantinensis J.F.B.Pastore & Antar sp. nov. A. Inflorescence detail. B. Habit. Photos: G.M. Antar, in situ.
Fig. 8 in Two new endangered species of Polygala series Trichospermae (Polygalaceae), endemic to the Cerrado domain, Tocantins State, Brazil
Fig. 8. Comparative plate of floral parts of P. bringelii J.F.B.Pastore & Antar sp. nov. (G.M. Antar & L. Nascimento 380), P. tocantinensis J.F.B.Pastore & Antar sp. nov. (J.M. Silva et al. 6769), and P. trichosperma Jacq. (J.R. Abbott 19728). A. Bracts and bracteoles. B. Flowers. C. Inner sepals (wings). D. Lower outer sepal. E. Two upper outer sepals. F. Androecium and lateral petals. G. Crest. H. Keel. I. Gynoecium. J. Seed. Photos: J.F.B. Pastore.
Fig. 7. Polygala trichosperma Jacq. A. Flower. B. Bracteoles. C. Bracts. D. Two upper outer sepals. E. Lower outer sepal. F in Two new endangered species of Polygala series Trichospermae (Polygalaceae), endemic to the Cerrado domain, Tocantins State, Brazil
Fig. 7. Polygala trichosperma Jacq. A. Flower. B. Bracteoles. C. Bracts. D. Two upper outer sepals. E. Lower outer sepal. F. One of the two inner sepals (wings). G. Gynoecium. H. Crest. I. Keel. J. Androecium and lateral petals. K. Capsule. L. Seed. All from J.R. Abbott 19728. Photos: J.F.B. Pastore.
Fig. 4. Polygala tocantinensis J.F.B in Two new endangered species of Polygala series Trichospermae (Polygalaceae), endemic to the Cerrado domain, Tocantins State, Brazil
Fig. 4. Polygala tocantinensis J.F.B.Pastore & Antar sp. nov. A. Flower. B. Bracteoles. C. Bracts. D. Two upper outer sepals. E. Lower outer sepal. F. One of the two inner sepals (wings). G. Gynoecium. H. Crest. I. Keel. J. Androecium and lateral petals. K. Fruit with persistent calyx. L. Capsule. M. Seed. All from J.M. Silva, J. Cordeiro and J. Vaz 6769. Photos: J.F.B. Pastore.
Fig. 3 in Two new endangered species of Polygala series Trichospermae (Polygalaceae), endemic to the Cerrado domain, Tocantins State, Brazil
Fig. 3. Geographical distribution of Polygala bringelii J.F.B.Pastore & Antar sp. nov. (circles). PEJ = Parque Estadual do Jalapão, EESGT = Estação Ecológica Serra Geral do Tocantins. The cream-colored portion of the insert map shows the extent of the Cerrado domain in Brazil.
Figure 2 in Ecology and conservation of the endangered quillwort Isoetes sinensis in China
Figure 2. Graph showing the number distribution of quillwort Isoetes sinensis from the two study sites. Data are from 2003.
Figure 1 in Soil preference and burrow structure of an endangered tarantula, Brachypelma vagans (Mygalomorphae: Theraphosidae)
Figure 1. Study sites of Brachypelma vagans in the Greater Calakmul Region in southern Mexico. See ''Methods'' for codes.
Figure 2. Principal components 1 and 2 in Soil preference and burrow structure of an endangered tarantula, Brachypelma vagans (Mygalomorphae: Theraphosidae)
Figure 2. Principal components 1 and 2 extracted from the analysis of the tarantula densities and soil characteristics (squares) at seven sites (circles). See ''Methods'' for codes.
Figure 3 in Soil preference and burrow structure of an endangered tarantula, Brachypelma vagans (Mygalomorphae: Theraphosidae)
Figure 3. Structures of the burrows of Brachypelma vagans. (A) Burrow with four chambers; (B) burrow with two chambers; (C) prototype of single chamber burrow; (D) prototype of burrow without chamber. a, Entrance diameter of the burrow; b, length of the tunnel; c, depth of the burrow; d1–d4, length of chambers; e1–e4, width of chambers; f1–f4, height of chambers.
Fig. 11 in Hybridization Between the Endangered Unisexual Gray-Checkered Whiptail Lizard (Aspidoscelis dixoni) and the Bisexual Western Whiptail Lizard (Aspidoscelis tigris) in Southwestern New Mexico
Fig. 11. Topographic map of Antelope Pass, Hidalgo County New Mexico showing the 23 trap sites listed in table 6. Each site can be identified by its coordinates and symbol (table 6). Triangles indicate sites where A. dixoni C was found, but not A. t. punctilinealis; squares indicate sites where A. t. punctilinealis was found, but not A. dixoni C; and dots indicate sites where both species were found. This was mapped with TOPO! (2003, National Geographic; www.nationalgeographic.com/topo).
Fig. 7 in Hybridization Between the Endangered Unisexual Gray-Checkered Whiptail Lizard (Aspidoscelis dixoni) and the Bisexual Western Whiptail Lizard (Aspidoscelis tigris) in Southwestern New Mexico
Fig. 7. Pattern of morphological variation expressed by the distribution of scores on the first two principal components extracted from a correlation matrix of seven meristic characters of 30 specimens of Aspidoscelis from Antelope Pass, Hidalgo County, New Mexico. The specimens include representatives of two species (A. dixoni C and A. t. punctilinealis) and hybrids between them. Note that the three hybrids cluster most closely to their maternal parent.
ScienceDex guides
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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.