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.
414
datasets available to search
ShareScore release 0.7.1
Dataset results
414 results for “Ecology: evolutionary”
Fig. 154 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 154. Strict consensus maximum parsimony tree of 27 equally minimal length trees for 30 individual haplotypes of species of the Proechimys goeldiigroup from 23 localities in Peru´, Venezuela, and Brazil, as identified in the map (fig. 153). Length = 509 steps; CI = 0.672; RI = 0.814. Sequences of other species of Proechimys and of Mesomys were used to root the tree. Bold numbers at internal nodes are bootstrap values, based on 1000 replicates; percentages are average Kimura twoparameter distance. Provenance data and catalog numbers for each specimen can be found in table 77, listed in order from top to bottom in the tree.
Fig. 150 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 150. Geographic trend in overall size, as indexed by mean scores on the first principal components axis for samples of Proechimys simonsi along the Rio Jurua´. Samples are positioned from left to right from the headwaters downriver to mouth localities. Solid circles represent population means; bars on either side represent 95% confidence limits.
Fig. 151 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 151. (Left) Histograms of individual scores in a discriminant function analysis for Proechimys simonsi with river bank identified as a priori groupings. Slight differentiation is apparent in the distributions for left bank and right bank population samples. (Right) Histograms of individual scores in a discriminant function analysis for Proechimys steerei with river bank identified as a priori groupings Slight differentiation is apparent in the distributions for left bank and right bank population samples.
Fig. 149 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 149. Bivariate plots of the first and second principal components axes illustrating the morphometric relationships between samples of Proechimys simonsi by geographic regions along the Rio Juruá (above) and between river bank samples (below).
Fig. 147 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 147. Single mostparsimonious tree, based on an exhaustive search, of haplotypes of the mitochondrial cytochromeb gene of Proechimys kulinae from the Rio Juruá (801 bp); length = 137 steps, CI = 0.993, RI = 0.989. Sequences of other species of Proechimys and of Mesomys were used as outgroups to root the tree. Bold numbers at internal nodes are bootstrap values, based on 1000 replicates; percentages are average Kimura twoparameter distances. Voucher catalog numbers and localities (by number) are identified for each haplotype.
Fig. 153 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 153. Map of the distribution of three species of the Proechimys goeldii group (modified from Patton, 1987) illustrating localities for which 801 bp of cytochromeb sequence are available, lettered or numbered as in the tree (fig. 154). Localities from which individual specimens have been examined are identified by number (Rio Jurua´) or letter, and are listed in table 77. Solid triangles = P. quadruplicatus; solid circles = P. steerei; and open circles = P. goeldii.
Fig. 146 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 146. (Above) Map of the distribution of Proechimys gardneri and P. pattoni (modified from da Silva, 1998). Localities from which individual specimens have been examined for sequence of the mtDNA cytochromeb gene are indicated; those from localities outside of the Rio Juruá are lettered (Below) Single mostparsimonious tree, based on a branchandbound analysis, of haplotypes of the mitochondrial cytochromeb gene (798 bp); length = 246 steps, CI = 0.752, RI = 0.847. Sequences of other species of Proechimys and of Mesomys were used as outgroups to root the tree. Bold numbers at internal nodes are bootstrap values, based on 1000 replicates; percentages are average Kimura twoparameter distances. Voucher catalog numbers and localities for each haplotype are given in table 70.
Fig. 168 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 168. Generalized gene genealogies of Neacomys minutus and Mesomys hispidus, two phylogeographic category I species of the Rio Juruá illustrating common patterns in their respective distributions of reciprocally monophyletic cytochromeb clades. In both cases, as well as in nine other species or speciespairs, monophyletic clades are split into upriver (Headwaters and Upper Central regions) and downriver (Lower Central and Mouth regions), although overlap may be present in either the Upper or Lower Central regions, as is true for M. hispidus.
Fig. 142 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 142. (Left) Map of the distribution of Proechimys brevicauda (modified from Patton, 1987 illustrating localities for which 798 bp of cytochromeb sequence are available, lettered or numbered as in the tree (right). Localities belonging to each of the two mtDNA clades are encompassed by ellipses (Right) Strict consensus maximum parsimony tree of eight equally minimal length trees for 10 individual haplotypes from the seven localities in the map (left). Length = 265 steps; CI = 0.872; RI = 0.757 Sequences of Proechimys simonsi and Mesomys were used to root the tree. Bold numbers at internal nodes are bootstrap values, based on 1000 replicates; percentages are average Kimura twoparameter distances. Voucher catalog numbers and localities for each haplotype are given in table 65.
Fig. 141 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 141. Shape and depth of the mesopterygoid fossa in the eight species of Proechimys that occur within the Rio Juruá basin. (Top) from left to right: P. brevicauda (MNFS 1325, locality 1); P. cuvieri (JLP 15310, locality 7); P. echinothrix (JUR 377, locality 15); P. gardneri (MVZ 187206, locality 9). (Bottom) from left to right: P. pattoni (MVZ 187195, locality 1); P. kulinae (MVZ 187186, locality 6); P. simonsi (JLP 15296, locality 7); and P. steerei (MNFS 595, locality 5).
Fig. 148 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 148. (Left) Map of the distribution of Proechimys simonsi (modified from Patton, 1987) illustrating localities for which 801 bp of cytochromeb sequence are available, lettered or numbered as in the tree (right). Localities belonging to each of the two mtDNA clades are encompassed by ellipses (Right) Strictconsensus maximum parsimony tree of five equally minimumlength trees for 20 individual haplotypes from 15 localities in Peru´, Bolivia, and Brazil, as identified in the map (left). Length = 498 steps; CI = 0.677; RI = 0.588. Sequences of other species of Proechimys and of Mesomys were used to root the tree. Bold numbers at internal nodes are bootstrap values, based on 1000 replicates percentages are average Kimura twoparameter distances. Voucher catalog numbers and localities for each haplotype are given in table 71.
Fig. 165 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 165. Sample localities and distribution of haplotypes of the cytochromeb gene for the pygmy rice rat Oligoryzomys microtis (above) and rice rat Oryzomys megacephalus (below) along the Rio Jurua´. Single haplotypes shared among localities are indicated by ellipses connecting them. The number of haplotypes unique to each locality is also indicated.
Fig. 138 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 138. Dorsal views of the skulls of the eight species of Proechimys that occur within the Rio Juruá basin. (Top) from left to right: P. brevicauda (MNFS 1121, locality 1), P. cuvieri (JLP 15310 locality 7), P. echinothrix (MVZ 187182, locality 14), P. gardneri (MVZ 187209, locality 9). (Bottom from left to right: P. kulinae (MPEG 25502, locality 6), P. pattoni (MVZ 187194, locality 1), P. simonsi (MNFS 1441, locality 4), P. steerei (JLP 15700, locality 6). Natural size.
Fig. 139 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 139. Ventral views of the skulls of the eight species of Proechimys that occur within the Rio Juruá basin. (Top) from left to right: P. brevicauda (MNFS 1121, locality 1), P. cuvieri (JLP 15310 locality 7), P. echinothrix (MVZ 187182, locality 14), P. gardneri (MVZ 187209, locality 9). (Bottom) from left to right: P. kulinae (MPEG 25502, locality 6), P. pattoni (MVZ 187194, locality 1), P. simonsi (MNFS 1441, locality 4), P. steerei (JLP 15700, locality 6). Natural size.
Fig. 140 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 140. Shape and structure of the incisive foramina of the eight species of Proechimys that occur within the Rio Juruá basin. (Top) from left to right: P. brevicauda (MNFS 1325, locality 1); P. cuvieri (JLP 15310, locality 7); P. echinothrix (JUR 377, locality 15); P. gardneri (MVZ 187203, locality 9). (Bottom) from left to right: P. pattoni (MVZ 187197, locality 4); P. kulinae (MVZ 187186, locality 6); P. simonsi (JLP 15539, locality 6); and P. steerei (MNFS 595, locality 5).
Fig. 136 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 136. Bivariate plots of the first two discriminant axes in separate analyses of two triads of species of Proechimys from the Rio Jurua´ (top) P. brevicauda, P. cuvieri, and P. echinothrix; (bottom) P. gardneri, P. kulinae, and P. pattoni.
Fig. 144 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 144. (Above) Map of the distribution of Proechimys cuvieri (modified from Patton, 1987) Localities from which individual specimens have been examined for sequence of the mtDNA cytochromeb gene are indicated; those from localities outside of the Rio Juruá are lettered. Regionally monophyletic clades, identified in the tree below, are circumscribed by solid lines. (Below) Bootstrap consensus minimumlength parsimony tree for haplotypes of the mitochondrial cytochromeb gene (798 bp); length = 351 steps, CI = 0.721, RI = 0.779. Sequences of other species of Proechimys and of Mesomys were used as outgroups to root the tree. Bold numbers at internal nodes are bootstrap values based on 1000 replicates; percentages are average Kimura twoparameter distances. Voucher catalog
Fig. 135 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 135. (Top) Bivariate plots of the first two discriminant axes comparing morphometric relationships among the eight species of Proechimys obtained from the Rio Jurua´. (Bottom, left) Histograms with 95% confidence limits, of individual scores on the first discriminant axis. (Bottom, right) Histograms, with 95% confidence limits, of individual scores on the second discriminant axis.
Fig. 137 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 137. Outlines of representative bacula of each of the eight species of Proechimys that occur within the Rio Juruá basin.
Fig. 134. Bootstrap 50 in Mammals Of The Rio Juruá And The Evolutionary And Ecological Diversification Of Amazonia
Fig. 134. Bootstrap 50% majorityrule consensus minimumlength parsimony tree for cytochromeb haplotypes (798 bp) for the eight species of Proechimys from the Rio Jurua´. The tree is based on a weighted analysis that discounted thirdposition transitions (see text for explanation). The terminal triangles encompass the individual haplotypes of each species included in the analysis, the number of which is indicated within each triangle. The tree is rooted by comparison to Isothrix, Makalata, and Mesomys. Length = 351 steps, CI = 0.721, RI = 0.779. Bold numbers at internal nodes are bootstrap values, based on 1000 replicates; percentages are average Kimura twoparameter distances.
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.