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.
2,291
datasets available to search
ShareScore release 0.7.1
Dataset results
2,291 results for “life history”
Fig. 3. Onthophagus landolti, third instar. a in Life History ofOnthophagus landoltiHarold, 1880 (Coleoptera: Scarabaeidae), with Descriptions of the Preimaginal Stages
Fig. 3. Onthophagus landolti, third instar. a) Head, dorsal view, b) Epipharynx, ventral view, c) Right and left mandibles, ventral and dorsal views, d) Middle leg, e) Maxilla, dorsal view, f) Labium-hypopharynx, dorsal view, g) Male abdominal segments IX−X. Scale = 0.5 mm. See text for definition of structure codes.
Fig. 2 in Descriptions Of Immature Stages Of Scymnus (Neopullus) Inuanodulus Yu And Yao (Coleoptera: Coccinellidae) With Notes On Life History
Fig. 2. Schematic dorsal views of Scymnus sinuanodulus larvae from 1st to 4th instars (A, 1st instar; B, 2nd instar; C 3rd instar; D, 4th instar).
Fig. 4. Walterianella bucki, 3 in First Descriptions Of Larval Stages Of Walterianella Bucki Bechyné (Coleoptera: Chrysomelidae: Alticini) And Notes On Life History
Fig. 4. Walterianella bucki, 3rd instar larva. A) Head, ventral view; B) antenna dorsal view; C) epipharynx; D) mandible, dorsal view; E) apex of hypopharyx; F) mandible, ventral view.
Fig. 5. Walterianella bucki, 3 in First Descriptions Of Larval Stages Of Walterianella Bucki Bechyné (Coleoptera: Chrysomelidae: Alticini) And Notes On Life History
Fig. 5. Walterianella bucki, 3rd instar larva. A) Labium and maxilla, ventral view; B) frons with clypeus and labrum; C) mala, dorsal view.
Fig. 3. Walterianella bucki, 3 in First Descriptions Of Larval Stages Of Walterianella Bucki Bechyné (Coleoptera: Chrysomelidae: Alticini) And Notes On Life History
Fig. 3. Walterianella bucki, 3rd instar larva. A) Dorsal habitus; B) abdominal apex, lateral view, some setae removed; C) abdominal apex, ventral view, some setae removed.
Fig. 2. Walterianella bucki, 3 in First Descriptions Of Larval Stages Of Walterianella Bucki Bechyné (Coleoptera: Chrysomelidae: Alticini) And Notes On Life History
Fig. 2. Walterianella bucki, 3rd instar larva. A) Lateral habitus; B) head, dorsal view; C) prothoracic leg, interior view; D) pronotum, dorsal view.
Fig. 1. Walterianella bucki, first instar larva. A in First Descriptions Of Larval Stages Of Walterianella Bucki Bechyné (Coleoptera: Chrysomelidae: Alticini) And Notes On Life History
Fig. 1. Walterianella bucki, first instar larva. A) Dorsal habitus; B) clublike seta; C) egg; D) prothoracic leg, interior view; E) right antenna, dorsal view.
Fig. 3 in Descriptions Of Immature Stages Of Scymnus (Neopullus) Inuanodulus Yu And Yao (Coleoptera: Coccinellidae) With Notes On Life History
Fig. 3. Frontoventral view of pupa of Scymnus sinuanodulus (A) with setae on hind wing indicated (B); a, antenna; l, posterior leg; m, maxillary palpus. Scale bars A, B = 100 µm.
Fig. 2 in New Host Record for Megacerus flabelliger Fåhraeus (Coleoptera: Chrysomelidae: Bruchinae) and Some Notes about its Life History
Fig. 2. Adults of the most numerous morphotype of Eulophidae that emerged from seeds of Merremia macrocalyx a) lateral view; b) dorsal view; c) adult wasp emerging from the seed.
Fig. 2 in The Chalcidoidea bush of life: evolutionary history of a massive radiation of minute wasps
Fig. 2. Overview of the topologies obtained with the different datasets as saturation decreases. Datasets (AHE414 and UCEs) are described in Table 1, and trees are available in Fig. S1 and Appendix S1. Groups that are discussed in text are highlighted. Only IQ-TREE trees are shown. ROTO/BAEO = Rotoitidae (Baeomorphidae); CHAL = Chalcididae; EURY = Eurytomidae; GALL = gall clade (see text); MYMA = Mymaridae; PTERO = group of Pteromalid wasps (Austroterobiinae; part Colotrechninae; Miscogastrinae; part Ormocerinae; Otitesellinae; Pteromalinae; Sycoecinae; Sycoryctinae); "Tiny Wasp clade" (see text).
Fig. 3 in The Chalcidoidea bush of life: evolutionary history of a massive radiation of minute wasps
Fig. 3. Collapsed summary cladograms. Combined AHE (exonsAA) and UCE (UCEs90-25) results for 433 taxa, 2054 loci including 103 395 AA +180 711 nucleotide sites. Results of IQ-TREE concatenated analysis with one partition for each type of data (exonsAA vs. UCEs90-25). SHaLRT/UFBoot/gCF/sCF are indicated at nodes. Clades were collapsed to higher level groups (family, subfamily, tribe). Colours are meant to allow for comparisons between trees. Vertical bars represent similar clade relationships for the analyses of IQ-TREE: UCEs90-25 (UCE407), exonsAA (AHE414), AHE520AA; parsimony: combined (COM433), UCEs90-25 (UCE407), exonsAA (AHE414), AHE520AA; Munro et al. (2011; 720 taxa); Heraty et al. (2013; 300 taxa). Vertical red bars with an X were not recovered as monophyletic in that analysis. Faded colour bars represent that the clade was included but relationships alternated. P indicates paraphyletic lineages. Clades without an X or bar were supported; the lack of a bar indicates the clade was supported but the deeper relationships were not. Higher group names refer to the classification before Burks et al. (2022). Family abbreviations expanded in Table S1.
Fig. 1 in The Chalcidoidea bush of life: evolutionary history of a massive radiation of minute wasps
Fig. 1. Comparison of properties of the analysed datasets. Datasets (AHE414 and UCEs) are described in Table 1. For each panel, letters above box plots reflect pairwise comparisons of marginal means estimated from the best-fit models; distributions sharing a letter do not differ significantly. Points: raw data (Table S2a). In (e), saturation was assessed by calculating the R2 of the linear regression of uncorrected p-distances against inferred distances in individual gene trees. Highest R2 are for least saturated loci. The scale of the Y axis is reversed to better show decrease in saturation. (f) The convergence of trees as saturation decreases. The Y axis shows the relative RF distance between pairs of trees obtained with either the combined exons or the combined UCEs. The X axis show the absolute value of the difference between the medians of the R2 of the linear regression of uncorrected p-distances against inferred distances in gene trees that were combined to get the compared trees [cf. (e)]. Four comparisons were performed in each case as datasets were analysed with and without partitioning.
Fig. 5 in The Chalcidoidea bush of life: evolutionary history of a massive radiation of minute wasps
Fig. 5. Global historical biogeography of Chalcidoidea and new classification. The chronogram obtained from the complete set of ingroup taxa is illustrated. The previous classification is used to annotate tips (four letter prefixes; see also Table S1 for complete information on sampling) with successive grey and white boxes grouping the tip labels. The new familial classification from Burks et al. (2022) is shown to the right. For clarity, ancestral ranges are given only up to family level and only for the BAYEAREALIKE + J model (which was selected by AICc). All inferences of ancestral ranges are provided in Fig. S5. Inferences of ancestral ranges were conducted with only one specimen per genus as shown with brackets that connect tips. Current distribution of genera is shown with coloured boxes at tips. Sampling area of specimens is indicated in tip labels. NEO = Neotropical; NEA = Nearctic; AFR = Afrotropical; PAL = Palaearctic; ORI = Oriental; AUS = Australasian. UKN = Unknown when collection data are unavailable. Stars indicate that specimens were sampled in areas where species was introduced or not yet cited. Sampling area for the specimen used for sequencing exons is listed first, sampling area for the specimen used for sequencing UCEs is listed second; n.a. is used when no specimen was sequenced and only one sampling area is reported when exons and UCEs were obtained from specimens sampled in the same areas (or from the same specimen). Unless specified, nodes are supported by SHaLRT ≥80%, UFBoot ≥95% and sCF ≥34.3 (minimum support for a family that is well defined morphologically, Trichogrammatidae). Nodes with a grey circle are supported by SHaLRT <80% or UFBoot <95%; nodes with a black circle are supported by SHaLRT <80% and UFBoot <95%; nodes with a black triangle are supported with sCF <34.3. Images on the left of tentative family names are all at the same scale. Images on the right of tentative family names have been magnified. Photos ©K. Bolte (Baeomorphidae); ©J.-Y. Rasplus (all others).
Fig. 4 in The Chalcidoidea bush of life: evolutionary history of a massive radiation of minute wasps
Fig. 4. The Chalcidoidea bush of life. (a) IQ-TREE tree obtained from the combined exonsAA+UCEs90-25 datasets (see also Fig. S1). Monophyletic families are in grey, para- or polyphyletic families are in colour. Higher level groups/clades discussed in text are highlighted with boxes. Statistical support for backbone nodes are shown with single (SH-aLRT ≧80% or UFboot ≧95%) or double stars (SH-aLRT ≧80% and UFboot ≧95%). (b) Contribution of the exonsAA and UCEs90-25 datasets to the combined tree. Gene concordance factor (gCF); gene discordance factor due to polyphyly (gDFP); site concordance factor averaged over 100 quartets (sCF). Points: raw data (Table S2d). (c) Comparison of branch length for the backbone nodes and other ingroup nodes. Points: raw data (Table S2c). For (b) and (c), stars above box plots indicate statistical significance: ns, p> 0.05; ***, p ≤ 0.001; ****, p ≤ 0.0001. (d) Correlation between node age and sCF (outgroups excluded). Points: raw data (Table S2e); line: regression curve for the best-fit model (log linear model; p <2.2e—16).
Life history traits impact the nuclear rate of substitution but not the mitochondrial rate in isopods.
<p>Alignements from the paper "Life history traits impact the nuclear rate of substitution but not the mitochondrial rate in isopods" submitted to Molecular Biology and Evolution.</p><p>File "concatenation_382NuclearGenes.fas" corresponds to the concatenation of 382 nuclear genes for 26 Isopod species. File "concatenation_12MtGenes.fas" corresponds to the concatenation of 12 mitochondrial protein coding genes (cytb, cox1, cox2, cox3, atp6, nad1, nad2, nad3, nad4, nad4l, nad5, nad6 ). Genes were aligned with PRANK (Löytynoja and Goldman, 2008) and sites ambiguously aligned were removed with Gblocks (Castresana, 2000).</p><p> </p><p>File "Opsine1_cds.fas" corresponds to the alignement of the coding part of the Opsin 1 gene for 26 Isopod species. Intron has been removed as well as non-sens mutations.</p><p> </p><p>26 Mitochondrial genomes: we reconstructed mitochondrial genomes using both the de novo transcriptome assemblies from Francois et al. (2016) and low coverage genome sequencing reads available for 22 species from Lef ebure et al. (2017). Since mitochondrial genomes are present in multiple copies per cell, a very low sequencing effort is sufficient to yield a high coverage for mitochondrial sequences. Using the DNA-seq reads, mitogenomes were assembled with MITObim (Hahn et al. 2013) using the COI gene as a seed to build the complete mitogenome. All annotated genome have been deposited in the ENA project PRJEB14193.</p>
Why we cannot always expect life history strategies to directly inform on sensitivity to environmental change
<p>Speed of life and reproductive strategy form the two major axes that organize variation in life history strategies across plant and animal species. The position of a species along these axes can inform on their sensitivity to environmental change. This provides a tantalizing link between sets of traits and population responses to change, contained in a highly generalizable theoretical framework. The underlying mechanisms are assumed to be governed by life history tradeoffs at the individual level. Examples include the tradeoff between current and future reproductive success, and investing energy into growth versus reproduction. But the importance of such tradeoffs in structuring population-level responses to environmental change remains understudied. We aim to increase our understanding of the link between individual-level life history tradeoffs and the structuring of life history strategies across species, and if they link to population responses to environmental change. We find that the classical association between life history strategies and population responses to environmental change breaks down when accounting for individual-level tradeoffs and reproductive decisions. Projecting population responses to environmental change can therefore not always be inferred based on a limited set of species traits alone. We summarize our perspective and a way forward in a conceptual framework.</p>
Data for: Living fast, dying young: anthropogenic habitat modification influences the fitness and life history traits of a cooperative breeder
<p>Datasets and scripts for the study: Living fast, dying young: anthropogenic habitat modification influences the fitness and life history traits of a cooperative breeder</p>
FIGURE 3 in Life history and re-description of Spilosoma erythrozona (Kollar, [1844]) from Pakistan (Lepidoptera: Erebidae: Arctiinae)
FIGURE 3. Pupa and genitalia of Spilosoma erythrozona. (A–C) Pupa (dorsal, ventral, and lateral view, respectively). (D) Male genitalia. (F) Female genitalia.
FIGURE 2 in Life history and re-description of Spilosoma erythrozona (Kollar, [1844]) from Pakistan (Lepidoptera: Erebidae: Arctiinae)
FIGURE 2. Eggs and larvae of Spilosoma erythrozona. (A) Eggs. (B–C) First instar larva. (D–E) Second instar larva. (F–G) Third instar larva. (H–I) Fourth instar larva. (J–L) Fifth instar larva. (K–M) Sixth instar larva.
FIGURE 1 in Life history and re-description of Spilosoma erythrozona (Kollar, [1844]) from Pakistan (Lepidoptera: Erebidae: Arctiinae)
FIGURE 1. Adult specimens of Spilosoma erythrozona. (A, C) Upperside and underside of a male specimen. (B, D) Upperside and underside of a female specimen.
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.