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1,659 results for “structured population”
Image 1 in Ecology and population structure of a terrestrial mycoheterotrophic orchid, Aphyllorchis montana Rchb.f. (Orchidaceae) in Soppinabetta forests of the Western Ghats, India
Image 1. Morphology of Aphyllorchis montana. © P.A. Sinu A - a clump of the orchid; B - a single flower; C - terminal part of an inflorescence with mature capsules.
Figure 7 in Population structure of Tachypleus tridentatus (Chelicerata: Merostomata) at a nursery beach in Puerto Princesa City, Palawan, Philippines
Figure 7. Number of male, female and individuals for which sex was not identified per postembryonic stage.
Figure 4 in Population structure and reproductive biology of the fiddler crab Uca urvillei (Brachyura: Ocypodidae) in Maputo Bay (south Mozambique)
Figure 4. Monthly percentages of ovigerous females in each month in Uca urvillei (H. Milne Edwards, 1852). The same letters above bars indicate no statistical differences among months through Scheffe's test for multiple comparisons.
Figure 3 in Population structure and reproductive biology of the fiddler crab Uca urvillei (Brachyura: Ocypodidae) in Maputo Bay (south Mozambique)
Figure 3. Uca urvillei (H. Milne Edwards, 1852). Monthly variation of gonadosomatic index (GSI) of adult females (A) and males (B) throughout the study period. Error bars represent standard deviation.
Figure 1 in Population structure of Tachypleus tridentatus (Chelicerata: Merostomata) at a nursery beach in Puerto Princesa City, Palawan, Philippines
Figure 1. Study area. (A) Map of the Philippines; (B) map of Puerto Bay wherein the study site is indicated (X); (C) nursery habitat of the study site.
Figure 5 in Population structure and reproductive biology of the fiddler crab Uca urvillei (Brachyura: Ocypodidae) in Maputo Bay (south Mozambique)
Figure 5. Uca urvillei (H. Milne Edwards, 1852): ln egg number plotted against ln carapace width (mm).
Figure 2 in Population dynamics, age structure and sex ratio of the bromeliad-dwelling jumping spider, Psecas chapoda (Salticidae)
Figure 2. Mean number (¡SE) of Psecas chapoda per Bromelia balansae with no inflorescence, from May 1998 to April 2000 (N53516 spiders).
Figure 1 in Population dynamics, age structure and sex ratio of the bromeliad-dwelling jumping spider, Psecas chapoda (Salticidae)
Figure 1. Fluctuations in the number of Psecas chapoda and egg sacs (log) on bromeliads with and without inflorescence, and the frequency (%) of bromeliads in bloom (with inflorescence or infrutescence) between May 1998 and April 2000 (N53516 spiders and 314 egg sacs).
Figure 3 in Population structure and breeding biology of the hairy crab Pilumnus vespertilio (Fabricius, 1793) (Crustacea: Brachyura: Pilumnidae) in southern Mozambique
Figure 3. Pilumnus vespertilio (Fabricius, 1793). Association between monthly juveniles (crabs of both sexes,15.1 mm CW) with temperature at Inhaca Island, southern Mozambique.
Figure 5 in Population dynamics, age structure and sex ratio of the bromeliad-dwelling jumping spider, Psecas chapoda (Salticidae)
Figure 5. Mean number (¡SE) of spiders Psecas chapoda on bromeliads that produced inflorescence between August and December and on bromeliads that did not produce inflorescence until December, in 1998 (A) and 1999 (B). The frequency (%) of bromeliads that bloomed up to December is also shown.
Figure 2 in Population structure and breeding biology of the hairy crab Pilumnus vespertilio (Fabricius, 1793) (Crustacea: Brachyura: Pilumnidae) in southern Mozambique
Figure 2. Pilumnus vespertilio (Fabricius, 1793). Monthly size–frequency distributions. White bars, males; grey bars, non-ovigerous females; black bars, ovigerous females.
Figure 1 in Population structure and breeding biology of the hairy crab Pilumnus vespertilio (Fabricius, 1793) (Crustacea: Brachyura: Pilumnidae) in southern Mozambique
Figure 1. Pilumnus vespertilio (Fabricius, 1793). Overall size–frequency distributions of all individuals collected at Inhaca Island.
Figure 4 in Population dynamics, age structure and sex ratio of the bromeliad-dwelling jumping spider, Psecas chapoda (Salticidae)
Figure 4. Phenogram of the Psecas chapoda population on plants of Bromelia balansae without inflorescence, from May 1998 to April 2000 (N53516 spiders).
Figure 3 in Population structure and breeding season of the hermit crab Diogenes brevirostris Stimpson, 1858 (Decapoda, Anomura, Diogenidae) from southern Mozambique
Figure 3. Diogenes brevirostris (Stimpson, 1858). Percentage of ovigerous females collected from January to December 2003 at Costa do Sol, Maputo Bay, southern Mozambique. Error bars represent standard deviation. Bars sharing the same letter do not differ statistically (Scheffé's test, P.0.05).
Figure 1 in Population structure and breeding season of the hermit crab Diogenes brevirostris Stimpson, 1858 (Decapoda, Anomura, Diogenidae) from southern Mozambique
Figure 1. Diogenes brevirostris (Stimpson, 1858). Overall size frequency distribution for the total sample collected from January to December 2003 at Costa do Sol, Maputo Bay, southern Mozambique.
Figure 2. Bayesian posterior probability 50 in Population genetic structure and demographic history of the Chinese endemic Mongoloniscus sinensis (Dollfus, 1901) (Isopoda: Oniscidea)
Figure 2. Bayesian posterior probability 50% majority-rule consensus tree of the M. sinensis haplotypes. Out-group was Ligia occidentalis; the map showed mitochondrial haplotype clades of Porcellio gigliotose and Trachelipus semiproiectus. The numbers above joints are the bootstrap support values of MP value, ML value, and the posterior probabilities of the BI tree, respectively (MP/ML/BI).
Figure 1 in Population genetic structure and demographic history of the Chinese endemic Mongoloniscus sinensis (Dollfus, 1901) (Isopoda: Oniscidea)
Figure 1. Locations of sampled populations and geographical distribution of Mongoloniscus sinensis mtDNA clades. Mountain ranges are in green letters as follows: H—Heng Mountain, TH—Taihang Mountain, WT—Wutai Mountain, LL—Lvliang Mountain, TY–Taiyue Mountain, ZT—Zhongtiao Mountain.
Figure 3 in Population genetic structure and demographic history of the Chinese endemic Mongoloniscus sinensis (Dollfus, 1901) (Isopoda: Oniscidea)
Figure 3. Parsimonious network of M. sinensis haplotypes. Each circle represents a haplotype, with the area of the circle proportional to its frequency. The evolutionary clades C1 - C6 are shown in different colors, and median vector (mvl-mv3) is indicated in red.
Figure 4 in Genetic diversity, population structure and demographic history of Dugesia japonica in Taihang Mountains
Figure 4. Median-joining haplotype network based on mitochondrial gene COI. The four ellipses represent four clades in Figure 3, respectively. Each circle represents a haplotype, the area of the circle is proportional to the frequency of haplotypes, and black dots represent hypothetical unobserved haplotypes. Different populations are shown in different colors.
Figure 3 in Genetic diversity, population structure and demographic history of Dugesia japonica in Taihang Mountains
Figure 3. Maximum likelihood (ML) and Bayesian inference (BI) phylogentic trees based on mitochondrial gene COI. Dugesia ryukyuensis (Genbank accession no. AB618488) serves as the outgroup. The broken lines denote inconsistent branches. Bootstrap percentages (BP,>50 only) of ML analysis and posterior probabilities (PP,>0.50 only) of Bayesian inference are shown above and below the branch, respectively. HG—haplogroup.
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.