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609 results for “Critically endangered”
FIGURE 4 in Systematics, biogeography and conservation of Paragenidens grandoculis n. gen. and n. comb. (Siluriformes; Ariidae), a critically endangered species from southeastern Brazil
FIGURE 4. (A). Principal component analysis. Type-specimens of Paragenidens grandoculis (black), specimens from Espirito Santo state (light blue), from Rio de Janeiro state (dark blue), specimens of Genidens genidens from Espírito Santo, São Paulo, Paraná and Rio Grande do Sul states (light green), from the rio Doce channel (dark green), Potamarius izabalensis (orange), Potamarius nelsoni (red). (B). Plot of width of cephalic shield at frontal area versus snout length. (C). Body width versus snout length. Paragenidens grandoculis type-specimens (filled square), non type-specimens from Espito Santo state (opened square), non-type specimens from Rio de Janeiro state (asterisk), Genidens genidens from Espírito Santo, São Paulo and Rio Grande do Sul states (filled triangle), P. izabalensis (circle filled), and P. nelsoni (trapeze filled).
FIGURE 6 in Systematics, biogeography and conservation of Paragenidens grandoculis n. gen. and n. comb. (Siluriformes; Ariidae), a critically endangered species from southeastern Brazil
FIGURE 6. Body and head in lateral and dorsal view of Genidens genidens specimens wrongly identified as Paragenidens grandoculis. (A) MNRJ 3581, Campos dos Goytacazes, Rio de Janeiro. (B). MNRJ 9732, ilha Santana, Macaé, Rio de Janeiro. (C) NUPEM 1793, 230 mm SL, Macaé, Rio de Janeiro state], and the specimen collected in the main channel of the rio Doce in Linhares, Espírito Santo State. (D) CZNC 2467, specimen collected in the main channel of the rio Doce in Linhares, Espírito Santo State.
FIGURE 3 in Systematics, biogeography and conservation of Paragenidens grandoculis n. gen. and n. comb. (Siluriformes; Ariidae), a critically endangered species from southeastern Brazil
FIGURE 3. Accessory tooth plates and mesial face of the first and second branchial arches. (A). holotype NMW 48272, rio Doce, Espírito Santo. (B). MZUSP 10104–14, 156 mm SL, lagoa Juparanã, Espírito Santo state. (C). MZUSP 79459, 247 mm SL, rio Doce, Espírito Santo state. (D). MNRJ 2295, 251 mm SL, lagoa Feia, São João da Barra, Rio de Janeiro state.
FIGURE 3 in "Endangered or an artifact of unsound taxonomy? Case of the critically endangered bush frog Philautus sanctisilvaticus Das and Chanda, 1997"
FIGURE 3. Map of eastern India showing collection localities of three species of the genus Raorchestes.
FIGURE 2 in "Endangered or an artifact of unsound taxonomy? Case of the critically endangered bush frog Philautus sanctisilvaticus Das and Chanda, 1997"
FIGURE 2. Images of Raorchestes sanctisilvaticus NCBS-BH648 male from Kanger Valley National Park, Chhattisgarh
FIGURE 5 in "Endangered or an artifact of unsound taxonomy? Case of the critically endangered bush frog Philautus sanctisilvaticus Das and Chanda, 1997"
FIGURE 5. Maximum likelihood phylogeny of members of the "Bombayensis" clade of Raorchestes base on 16S rRNA gene reconstructed through 1000 non-parametric bootstrap replicates. Numbers at nodes represent bootstrap support and Bayesian posterior probability. Inset image of Raorchestes sanctisilvaticus from Kanger Valley National Park, Chhattisgarh.
FIGURE 4 in "Endangered or an artifact of unsound taxonomy? Case of the critically endangered bush frog Philautus sanctisilvaticus Das and Chanda, 1997"
FIGURE 4. Advertisement call of Raorchestes sanctisilvaticus recorded at Amarkantak, Entire call Amplitude (a) & Spectrogram (b), Single call Amplitude (c) & Spectrogram (d). No data on temperature available.
Fig. 2 in A phylogeny of softshell turtles (Testudines: Trionychidae) with reference to the taxonomic status of the critically endangered, giant softshell turtle, Rafetus swinhoei
Fig. 2 Cladogram generated from maximum parsimony (MP), maximum likelihood (ML), and Bayesian analyses of combined mitochondrial and nuclear genes with branch length estimated by the Bayesian analyses. Numbers above branches are MP and ML bootstrap values, respectively. Numbers below branches are Bayesian single-model and mixed-model
Fig. 4 in A phylogeny of softshell turtles (Testudines: Trionychidae) with reference to the taxonomic status of the critically endangered, giant softshell turtle, Rafetus swinhoei
Fig. 4 Biogeographic optimizations based on the trionychid phylogeny using the program RASP (Reconstruct Ancestral State in Phylogenies). a Results from the Bayesian binary method (BBM). b Results from
Fig. 3 Parsimony network obtained from TCS v1.21 in A phylogeny of softshell turtles (Testudines: Trionychidae) with reference to the taxonomic status of the critically endangered, giant softshell turtle, Rafetus swinhoei
Fig. 3 Parsimony network obtained from TCS v1.21 for Cytb and ND4 data of Rafetus swinhoei samples, based on a 95 % connection limit. Gaps were treated as fifth state. Symbol size corresponds to haplotype frequency. Each node represents one mutational step. Haplotype frequency: A1= 3, A2=2, B1=2 and all other haplotypes n =1. A1 Hoan Kiem, Yen Bai, Phu Tho. A2 China. A3 Thanh Hoa (LTB). B1 Dong Mo, Ba Vi. B2 Ba Vi (LTB). B3 Hoan Kiem (LTB)
FIGURE 2 in Genomic and morphological data reveal a critically endangered new species from the Atlantic Forest, Paepalanthus salimenae (Eriocaulaceae)
FIGURE 2. Structure clustering of Paepalanthus sp. nov. and Paepalanthus calvus subpopulations. A. Bar plot of the cluster analysis in STRUCTURE. Locality abbreviations: CJ—Campos do Jordão; CJI—Pindamonhangaba; PQ—Delfim Moreira; ITA—Itamonte; EX— Extrema; MP—Minduri; IBI—Ibitipoca; PD—Caeté; JF—Toledos, Juiz de Fora; JFP—Pires, Juiz de Fora. B. Hierarchical Clustering on Principal Components (HCPC) analysis considering two clusters.
FIGURE 4 in Genomic and morphological data reveal a critically endangered new species from the Atlantic Forest, Paepalanthus salimenae (Eriocaulaceae)
FIGURE 4. Habitat and habit of Paepalanthus salimenae Cabrini & Trovó sp. nov. A. Overview of the occurrence area in Juiz de Fora (Pires), with sand mining activity noted. B and C. Habitat detail in Juiz de Fora (Pires). D. Habitat detail in Juiz de Fora (Toledos). E. Clump of rosettes. F. Rosette and caudex detail. G. Leaf detail. H. Capitulum detail, lateral view. I. Capitulum detail, bottom view.
FIGURE 3 in Genomic and morphological data reveal a critically endangered new species from the Atlantic Forest, Paepalanthus salimenae (Eriocaulaceae)
FIGURE 3. Paepalanthus salimenae Cabrini & Trovó sp. nov. A. Habitat. B. Leaf detail. C. Scapes and spathes detail. D. Capitulum detail. E. Involucral bract abaxial surface. F. Floral bract abaxial surface. G. Staminate flower. H. Staminate flower, evidencing the opened corolla and the nectariferous carpellodes. I. Pistillate flower. J. Gynoecium.
FIGURE 1 in Genomic and morphological data reveal a critically endangered new species from the Atlantic Forest, Paepalanthus salimenae (Eriocaulaceae)
FIGURE 1. Distribution map of Paepalanthus calvus and Paepalanthus sp. nov.; boundaries, topography, and the estimated species' area of occurrence. Locality abbreviations: CJ—Campos do Jordão; CJI—Pindamonhangaba; PQ—Delfim Moreira; ITA—Itamonte; EX—Extrema; MP—Minduri; IBI—Ibitipoca; PD—Caeté; JF—Toledos, Juiz de Fora; JFP—Pires, Juiz de Fora.
FIGURE 5 in Two new critically endangered species of Vellozia (Velloziaceae) from the Campos Rupestres of Espinhaço Range, Brazil
FIGURE 5. Vellozia formosa Mello-Silva ex Magri. A: Habit. B: Detail of the flower of the unique individual found with flowers (March, 2023). C: General view of a population occurring on sandy soil. Credit of photos A and B: R.B. Almeida. C: R.A. Magri.
FIGURE 2 in Two new critically endangered species of Vellozia (Velloziaceae) from the Campos Rupestres of Espinhaço Range, Brazil
FIGURE 2. Vellozia flavida Mello-Silva ex Magri. A: Habit. B: Detail of the fruit. C: Detail of the flower and immature fruit. Credit of photos A: R.A. Magri; B and C: R.B. Almeida.
FIGURE 4 in Two new critically endangered species of Vellozia (Velloziaceae) from the Campos Rupestres of Espinhaço Range, Brazil
FIGURE 4. Vellozia formosa Mello-Silva ex Magri. A and B: General aspect of the plant. C: apical portion of leaf blade showing the indument. D: detail of the hypanthial emergences. Illustration based on specimen R. Mello-Silva 4370 (SPF).
FIGURE 1 in Two new critically endangered species of Vellozia (Velloziaceae) from the Campos Rupestres of Espinhaço Range, Brazil
FIGURE 1. Vellozia flavida Mello-Silva ex Magri. A and B: General aspect of the plant. C: apical portion of the leaf blade. D: detail of the hypanthial emergences. Illustration based on specimen R.B. Almeida 841 (SPF).
FIGURE 1. Cheniella tsoongii X. Peng, K. W. Jiang & T. Y in Cheniella tsoongii (Leguminosae: Cercidoideae), a rare, critically endangered new species from southern China
FIGURE 1. Cheniella tsoongii X. Peng, K. W. Jiang & T. Y. Tu, sp. nov. A. Habitat; B. Reproductive branch; C. Leaves and branches; D. Tendrils; E. Stipules; F. Young inflorescence; G. Young flower; H. Old flower; I. Young inflorescence, showing bracts and bracteoles; J. Young inflorescence, showing hypanthia; K. Bud; L. Lateral view of a flower, showing the reflexed calyx lobes and hypanthium greatly shorter than pedicel; M. Adaxial surface of leaf; N. Abaxial surface of leaf; O. Young legume; P. Mature legume. Scale bar in K, L, M, N, O and P = 1 cm. Photographs taken by Zhi Xie (A–D, G, J, P); Tie-Yao Tu (E, F, H, I, K, L); Xia Peng (M–O).
FIGURE 14. Gymnosporia bailadillana V in Taxonomy, lectotypification and rediscovery of Gymnosporia bailadillana (Celastraceae), a little known, critically endangered taxa of Chhattisgarh state, India
FIGURE 14. Gymnosporia bailadillana V. Naray. & Mooney speciemn from Andhra Pradesh collected by V. Narayanswami.
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.