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.
15,707
datasets available to search
ShareScore release 0.9.0
Dataset results
15,707 results for “history”
Fig. 7. A in Habitat Use and Migratory Life History of Salangid Icefish (Salangidae) Revealed by Otolith Sr/Ca Ratios
Fig. 7. A diagram shows the habitat use and migratory life history of the icefish species reconstructed from their otolith Sr/ Ca profiles.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by Frank Boyd Cotner, <a href="http://www.wikidata.org/entity/Q127800606">http://www.wikidata.org/entity/Q127800606</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by Alfred Moritz Schlimpert, <a href="http://www.wikidata.org/entity/Q94893103">http://www.wikidata.org/entity/Q94893103</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
Linked collectors and determiners for: Field Museum of Natural History (Geology) Fossil Invertebrates Collection.
Natural history specimen data linked to collectors and determiners held within, "Field Museum of Natural History (Geology) Fossil Invertebrates Collection". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/6595e04b-13d2-4eac-933f-73786627b5a2">https://bionomia.net/dataset/6595e04b-13d2-4eac-933f-73786627b5a2</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/6595e04b-13d2-4eac-933f-73786627b5a2">https://gbif.org/dataset/6595e04b-13d2-4eac-933f-73786627b5a2</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Gila Center for Natural History (WNMU) Herbarium - Bryophytes.
Natural history specimen data linked to collectors and determiners held within, "Gila Center for Natural History (WNMU) Herbarium - Bryophytes". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/a78e2377-e236-4f75-95c1-53fd8c30cd9b">https://bionomia.net/dataset/a78e2377-e236-4f75-95c1-53fd8c30cd9b</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/a78e2377-e236-4f75-95c1-53fd8c30cd9b">https://gbif.org/dataset/a78e2377-e236-4f75-95c1-53fd8c30cd9b</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Alabama Museum of Natural History Bird Specimens (Arctos).
Natural history specimen data linked to collectors and determiners held within, "Alabama Museum of Natural History Bird Specimens (Arctos)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/0d28f8a3-b233-4d6e-859b-e7f8c91746d3">https://bionomia.net/dataset/0d28f8a3-b233-4d6e-859b-e7f8c91746d3</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/0d28f8a3-b233-4d6e-859b-e7f8c91746d3">https://gbif.org/dataset/0d28f8a3-b233-4d6e-859b-e7f8c91746d3</a>. Formatted as a Frictionless Data package.
Fig. 11 in A pinworm's tale: The evolutionary history of Lemuricola (Protenterobius) nycticebi
Fig. 11. Comparison between (A) primate phylogeny, (B) pinworm phylogeny derived from cladistics, and (C) 28S rDNA gene sequences (outgroup not shown). Female pinworm cephalic ends shown in B correspond to (top to bottom): Trypanoxyuris (Trypanoxyuris) microon(Linstow 1907),Trypanoxyuris (Buckleyenterobius) atelis (Cameron 1929), Enterobius (Enterobius) vermicularis(Linnaeus 1758),Lemuricola (Protenterobius) nycticebi(Baylis 1928),Lemuricola (Madoxyuris) bauchoti(Chabaud et al. 1965),Lemuricola (Madoxyuris) vauceli (Chabaud et al. 1965). Scale: 20 µm. Line drawings reprinted with permission of Cambridge University Press from Hasegawa (2009), Methods of collection and identification of minute nematodes from the feces of primates, with special application to coevolutionary study of pinworms. In: Huffman Chapman (eds.) Primate Parasite Ecology. Cambridge University Press, pp. 29–46.
Fig. 10. Phylogenetic relationship among primate pinworms inferred from 18S in A pinworm's tale: The evolutionary history of Lemuricola (Protenterobius) nycticebi
Fig. 10. Phylogenetic relationship among primate pinworms inferred from 18S rDNA gene sequences. Numbers at the nodes represent ML/NJ bootstrap values, respectively.
Fig. 9. Phylogenetic relationships among primate pinworms inferred from cox1 in A pinworm's tale: The evolutionary history of Lemuricola (Protenterobius) nycticebi
Fig. 9. Phylogenetic relationships among primate pinworms inferred from cox1 gene sequences. Numbers at the nodes represent ML/NJ bootstrap values, respectively.
Fig. 1 in The life history strategy of a fur seal hookworm in relation to pathogenicity and host health status
Fig. 1. Life cycle of Uncinaria sp. in South American fur seals (Arctocephalus australis). Pups get infected through ingestion of colostrum that contains infective stage 3 larvae (L3s). Within 2-weeks, hookworms reach adulthood in the small intestine and shed eight-celled eggs in the pup's feces. Eggs larvate in the rookery soil and larvae develop into sheathed infective L3s which penetrate the skin and reach the subcutaneous tissues of all animals in the rookery. However, Uncinaria sp. larvae only have a chance to reach the next definitive host in females, which give birth and produce colostrum once a year, repeating the cycle. It is very likely that female pups can keep larvae in their tissues until they reach maturity and pass them to their pup (blue arrow). All males are dead end hosts. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
Fig. 5 in The life history strategy of a fur seal hookworm in relation to pathogenicity and host health status
Fig. 5. South American fur seal (Arctocephalus australis) pups that suffer the worst consequences of hookworm (Uncinaria sp.) infection contribute to most of the egg shedding in the environment. Hookworm egg shedding represents the product of the median number of eggs per fecal smear and the number of days a pup was infected with hookworms (Burden * infectious period). (a) Anemic pups shed on average more hookworm eggs compared to nonanemic pups (GLM with negative binomial distribution, Anemic pups = 1.36 ± 0.23, Z = 5.92, P = 3.09 × 10 −9). (b) Fur seal pups that died due to hookworm disease shed on average more hookworm eggs when compared to pups that survived (GLM with negative binomial distribution, Pups died = 1.40 ± 0.22, Z = 6.16, P = 7.24 × 10 −10).
Fig. 4 in The life history strategy of a fur seal hookworm in relation to pathogenicity and host health status
Fig. 4. Anemia and mortality are driven by parasite burden. (a) Survival rates of pups with severe hookworm infection was 44.4%, compared to 90.6% survival of pups with mild hookworm infection and 93.4% survival of pups treated with the antiparasitic ivermectin (Log-rank Mantel-Cox test, Χ2 = 44.43, df = 2, P = 5.41 × 10−10). (b) Hemoglobin concentrations were markedly lower in the group with high parasitic burden (severe infection) (ANOVA, F = 31.47, df = 2, P = 2.12 × 10−12). Whiskers represent 95% confidence intervals.
Fig. 2 in The life history strategy of a fur seal hookworm in relation to pathogenicity and host health status
Fig. 2. Hookworm prevalence, egg shedding and abundance of larvae in the soil are correlated with adult females and pup density. (a) Prevalence reach over 90% when pups are between 20 and 30 days old, then substantially decline and by 75 days-old on average, all pups have cleared hookworm infection. Numbers in parenthesis indicate sample size. Bars represent binomial confidence intervals (b) Mean fecal hookworm egg count follow a similar curve with the highest number of eggs being shed when the number of adult fur seal females in the rookery is still high, between December 30 and January 15th, when pups are on average 15 to 30 days-old. (c) The soil from areas of the rookery with higher pup density had larger numbers of hookworm larvae (GLM, X2 = 1303, df = 3, P = 2.2 × 10−16). Whiskers represent 95% confidence intervals.
Fig. 3 in The life history strategy of a fur seal hookworm in relation to pathogenicity and host health status
Fig. 3. Correlations between hookworm burden, egg shedding and extraction of host resources. (a) Hookworm burden is highly correlated with egg shedding in pup's feces (third order polynomial regression, adj-r2 = 0.921, P = 2.2 × 10−16). (b) Hemoglobin concentration decreases as the number of hookworm eggs in pup's feces increase (second order polynomial regression, adj-r2 = 0.401, P = 2.09 × 10−14), suggesting that extraction of host resources depends on parasitic burden. (c) Female hookworms harbor similar number of eggs in their uterus regardless of parasitic burden (linear regression, adj- r2 = −0.03, F = 1.01, df = 36, P = 0.321), suggesting that there is no decline in egg output even at high hookworm densities. The solid lines represent the best fit model with 95% confidence intervals (dashed lines).
Fig. 3 in The first female specimen of the poorly known Arfak Stout-tailed Snake, Calamophis sharonbrooksae Murphy, 2012 (Serpentes: Colubroidea: Homalopsidae), from the Vogelkop Peninsula of Indonesian West New Guinea, with comments on the taxonomic history of primitive homalopsids
Fig. 3. Detailed views of the head and tail of the first known female Calamophis sharonbrooksae (NRM 17803), presented as both photographic and line-drawn illustrations for improved clarity. (A, A′) Dorsal view of the head, illustrating rostral (R), single internasal (IN), fused prefrontal-preocular (PF-PR), frontal (F), paired supraocular (SO), and parietals (P). (B, B′) Ventral view of the head, showing a single pair of chin shields (CS), seven infralabials (IL1-IL7), mental (M), and the first ventral scute (V1). (C, C′) Left lateral view of the head, additionally illustrating the undivided nasal (N), single postocular (PO), single anterior temporal (AT), two posterior temporals (PT), and six supralabials (SL1-SL6). (D, D′) Right lateral view of the head, illustrating differences in scalation compared to left side, three posterior temporals (PT), and small scale separating the postocular and anterior temporal (*). (E, E′) Ventral view of the tail, showing the final ventral (V158), divided cloacal plate (CP), first paired subcaudal (SC1), and rounded terminal scute (TS). Scale = 10 mm for Fig. 3A-D and 10 mm for Fig. 3E.
Fig. 27–32 in Latvian Molytinae (Coleoptera, Curculionidae): Research History, Fauna And Bionomy
Fig. 27–32. Pronotum, dorsal view: 27 – Pissodes piceae, 28 – P. pini, 29 – P. castaneus, 30 – P. harcyniae, 31 – P. validirostris, 32 – P. piniphilus.
Fig. 9–17 in Latvian Molytinae (Coleoptera, Curculionidae): Research History, Fauna And Bionomy
Fig. 9–17. Molytinae, habitus, dorsal view: 9 – Pissodes piceae (after Borowiec 2007), 10 – P. pini, 11 – P. castaneus, 12 – P. harcyniae, 13 – Anoplus roboris, 14 – Anoplus plantaris, 15 – Trachodes hispidus, 16 – Pissodes piniphilus, 17 – P. validirostris.
Fig. 18–26 in Latvian Molytinae (Coleoptera, Curculionidae): Research History, Fauna And Bionomy
Fig. 18–26. Molytinae: 18 - Hylobius transversovittatus, rostrum and antennae, 19 – Pissodes harcyniae, rostrum and antennae, 20 – Anoplus sp., protarsus, 21 – Hylobius sp., protarsus, 22 – Hylobius abietis, apex of rostrum, dorsal view, 23 – Lepyrus palustris, apex of rostrum, dorsal view, 24 – Hylobius transversovittatus, antenna, 25 – Hylobius pinastri, antenna, 26 – Hylobius abietis, antenna.
Fig. 1–8 in Latvian Molytinae (Coleoptera, Curculionidae): Research History, Fauna And Bionomy
Fig. 1–8. Molytinae, habitus, dorsal view: 1 – Liparus glabrirostris, 2 – L. coronatus, 3 – Hylobius abietis, 4 – H. excavatus, 5 – H. pinastri, 6 – Lepyrus palustris, 7 – L. capucinus, 8 – Hylobius transversovittatus.
Fig. 9 in Evolution of Poecilimon jonicus group (Orthoptera: Tettigoniidae): a history linked to the Aegean Neogene paleogeography
Fig. 9 Examples of the male calling song presented in a time frame of 500 ms with oscillograms (a, c, e, f, g, h) and spectrograms (b, d) of taxa currently considered subspecies of Poecilimon jonicus. a P. j. tessellatus, Greece, Peloponnesos, Kallithea, 22.4°C, daily recording, own data; b same; c P. j. lobulatus, mainland Greece, Amphilochia, 21°C, daily recording, own data; d same; e P. j. jonicus, Albania, Kolonje district,
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.