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.
278
datasets available to search
ShareScore release 0.7.1
Dataset results
278 results for “sibling species”
Data from: Competition-driven niche segregation on a landscape scale: evidence for escaping from syntopy toward allotopy in two coexisting sibling passerine species
Open the record for dataset details and reuse information.
Data from: Revisiting the link between breeding effort and oxidative balance through field evaluation of two sympatric sibling insect species
Open the record for dataset details and reuse information.
Data from: Deciphering the origin of mito-nuclear discordance in two sibling caddisfly species
Open the record for dataset details and reuse information.
Data from: Investigating hybridization between the two sibling bat species Myotis myotis and M. blythii from guano in a natural mixed maternity colony
Open the record for dataset details and reuse information.
Data from: Devario in Bangladesh: species diversity, sibling species, and introgression within danionin cyprinids (Teleostei: Cyprinidae: Danioninae)
Open the record for dataset details and reuse information.
Data from: Global population structure of a worldwide pest and virus vector: genetic diversity and population history of the Bemisia tabaci sibling species group
Open the record for dataset details and reuse information.
Data from: Morphometric discrimination of two allozymically diagnosed sibling species of the Echinorhynchus gadi Zoega in Muller complex (Acanthocephala) in the North Sea.
Open the record for dataset details and reuse information.
Data from: Multifaceted, cross-generational costs of hybridization in sibling Drosophila species
Open the record for dataset details and reuse information.
A single pleiotropic locus influences the rate of hybridisation between two sibling species of Lygaeus bugs
Open the record for dataset details and reuse information.
Data from: Assessing niche partitioning of co-occurring sibling bat species by DNA metabarcoding
Open the record for dataset details and reuse information.
Fig. 8 in New sibling species and new occurrences of squat lobsters (Crustacea, Decapoda) from the western Indian Ocean
Fig. 8. Munida stomifera sp. nov., holotype, ♀, 2.8 mm (MNHN-IU-2014-13473), Madagascar. A. Carapace and abdomen, dorsal view. B. Sternal plastron. C. Cephalic region, showing antennular and antennal peduncles, ventral view. D. Right Mxp3, lateral view. E. Right P1, dorsal view. F. Right P2, lateral view. G. Dactylus of right P2, lateral view. H. Left P3, lateral view. I. Right P4, lateral view. Scale bar: A, E–F, H–I = 1.0 mm; B–D, G = 0.5 mm.
Fig. 4 in New sibling species and new occurrences of squat lobsters (Crustacea, Decapoda) from the western Indian Ocean
Fig. 4. Munida euripa sp. nov., holotype, ♂, 11.4 mm (MNHN-IU-2014-13475), Madagascar. A. Carapace and abdomen, dorsal view. B. Sternal plastron. C. Cephalic region, showing antennular and antennal peduncles, ventral view. D. Right Mxp3, lateral view. E. Right P1, dorsal view. F. Right P2, lateral view. G. Dactylus of right P2, lateral view. H. Left P3, lateral view. I. Right P4, lateral view. Scale bar: A, E–F, H–I = 3.0 mm; B–D, G = 1.5 mm.
Fig. 5 in New sibling species and new occurrences of squat lobsters (Crustacea, Decapoda) from the western Indian Ocean
Fig. 5. Munida hoda sp. nov., holotype, ♂, 5.3 mm (MNHN-IU-2014-13479), Mozambique. A. Carapace and abdomen, dorsal view. B. Sternal plastron. C. Cephalic region, showing antennular and antennal peduncles, ventral view. D. Right Mxp3, lateral view. E. Right P1, dorsal view. F. Right P2, lateral view. G. Dactylus of right P2, lateral view. H. Left P3, lateral view. I. Left P4, lateral view. Scale bar: A, E–F, H–I = 1.0 mm; B–D, G = 0.5 mm.
Figure 3 from: Wildish DJ, Radulovici AE (2020) Amphipods in estuaries: the sibling species low salinity switch hypothesis. Zoosystematics and Evolution 96(2): 797-805. https://doi.org/10.3897/zse.96.55896
Figure 3 Distribution of O. aestuarensis (closed circles) and O. mediterranea (open circles) in the Medway Estuary, from Wildish (1969).
Data from: Rapid diversification of sperm precedence traits and processes among three sibling Drosophila species
Postcopulatory sexual selection is credited with driving rapid evolutionary diversification of reproductive traits and the formation of reproductive isolating barriers between species. This judgment, however, has largely been inferred rather than demonstrated due to general lack of knowledge about processes and traits underlying variation in competitive fertilization success. Here, we resolved processes determining sperm fate in twice-mated females, using transgenic Drosophila simulans and D. mauritiana populations with fluorescently-labeled sperm heads. Comparisons among these two species and D. melanogaster revealed a shared motif in the mechanisms of sperm precedence, with postcopulatory sexual selection potentially occurring during any of the three discrete stages: (1) insemination, (2) sperm storage, and (3) sperm use for fertilization, and involving four distinct phenomena: (1) sperm transfer, (2) sperm displacement, (3) sperm ejection, and (4) sperm selection for fertilizations. Yet, underlying the qualitative similarities were significant quantitative differences in nearly every relevant character and process. We evaluate these species differences in light of concurrent investigations of within-population variation in competitive fertilization success and postmating/prezygotic reproductive isolation in hybrid matings between species to forge an understanding of the relationship between microevolutionary processes and macroevolutionary patterns as pertains to postcopulatory sexual selection in this group.
FIGURE 4 in Formal taxonomy of species C of the Anopheles minimus sibling species complex (Diptera: Culicidae)
FIGURE 4. Alignment of the COI sequences (524 bp) of Anopheles minimus and An. harrisoni.
FIGURE 6 in Formal taxonomy of species C of the Anopheles minimus sibling species complex (Diptera: Culicidae)
FIGURE 6. Alignment of the Cyt-b sequences (711 bp) of Anopheles minimus and An. harrisoni.
Figs. 19–21. Field observations. 19–20 in Monolepta meihuai, a New Species from Taiwan, with Redescription of Its Sibling Species Monolepta mandibularis Chûjô, 1962 (Coleoptera: Chrysomelidae: Galerucinae)
Figs. 19–21. Field observations. 19–20) Monolepta mandibularis; 21) Monolepta meihuai.
Figs. 22–23. Distribution maps. 22 in Monolepta meihuai, a New Species from Taiwan, with Redescription of Its Sibling Species Monolepta mandibularis Chûjô, 1962 (Coleoptera: Chrysomelidae: Galerucinae)
Figs. 22–23. Distribution maps. 22) Monolepta mandibularis; 23) Monolepta meihuai.
FIG. 2 in A new, sibling species of cave flatworm from Switzerland (Platyhelminthes, Tricladida, Dendrocoelidae)
FIG. 2 Dendrocoelum nekoum. Holotype. Sagittal reconstruction of the copulatory apparatus.
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.