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.
294
datasets available to search
ShareScore release 0.7.1
Dataset results
294 results for “Onthophagus”
Figs. 1–9 in An unusual new Onthophagus from New Guinea (Coleoptera: Scarabaeidae: Scarabaeinae)
Figs. 1–9. Habitus of Onthophagus rutriceps sp. nov., male holotype (1–5), female paratype (6–9), body length ca. 13 and 10 mm, respectively. Oblique, dorsal, lateral, ventral, frontodorsal views.
Figures 1–4. Onthophagus aeneopiceus d in Third contribution to the knowledge of Arabian Onthophagini (Coleoptera: Scarabaeidae). Onthophagus aeneopiceus d'Orbigny, 1902, a new record for Yemen and for the Palaearctic ecozone
Figures 1–4. Onthophagus aeneopiceus d'Orbigny, 1902 [Yemen]. 1) Male dorsal habitus. 2) Parameres, lateral view. 3) Parameres, dorsal view. 4) Endophallus. Photos by A. Degiovanni, edited by G. Fiumi.
Onthophagus babirussa sexual size dimporphism and male sexual trait files and R codes
Open the record for dataset details and reuse information.
Fluctuating asymmetry in Onthophagus brendelli (Coleoptera: Scarabaeidae)
<b>Description: </b><p>Contains bilateral trait measurements for Onthophagus brendelli (Scarabaeidae) collected from historical sites of selective logging and old growth forest. Fluctuating asymmetry is measured as the signed difference between the right and left sides of a bilaterally symmetrical feature, such as antennae or legs.</p><p><b>Project: </b>This dataset was collected as part of the following SAFE research project: <a href="https://www.safeproject.net/projects/project_view/128"><b>Tracking insect community responses to experimental habitat fragmentation</b></a></p><p><b>XML metadata: </b>GEMINI compliant metadata for this dataset is available <a href="https://www.safeproject.net/datasets/xml_metadata?id=3975205">here</a></p><p><b>Files: </b>This consists of 1 file: SAFE_data-upload_ktaylor.xlsx</p><p><b>SAFE_data-upload_ktaylor.xlsx</b></p><p>This file contains dataset metadata and 1 data tables:</p><ol><li><p><b>Bilateral trait data</b> (described in worksheet Traits)</p><p>Description: Data frame of trait measurements</p><p>Number of fields: 10</p><p>Number of data rows: 2214</p><p>Fields: </p><ul><li><b>date</b>: date measurements were collected from specimens (Field type: date)</li><li><b>block</b>: forest block where beetles caught (Field type: replicate)</li><li><b>trap_N</b>: trap number where beetles caught (Field type: location)</li><li><b>id</b>: beetle ID number, as recorded on specimens and in other brendelli data (Field type: id)</li><li><b>rep</b>: repeated measurement of the same beetle (Field type: replicate)</li><li><b>sex</b>: best guess of individual sex based on protibia morphology (Ochi, Kon & Barclay, 2009) (Field type: categorical trait)</li><li><b>trait</b>: trait measured (Field type: categorical)</li><li><b>left</b>: measurement of left trait length (Field type: numeric trait)</li><li><b>right</b>: measurement of right trait length (Field type: numeric trait)</li><li><b>fa</b>: signed difference of right length - left length (Field type: numeric trait)</li></ul></li></ol><p><b>Date range: </b>2017-07-10 to 2017-09-05</p><p><b>Latitudinal extent: </b>4.6693 to 4.7714</p><p><b>Longitudinal extent: </b>116.9474 to 117.7031</p><p><b>Taxonomic coverage: </b><br> All taxon names are validated against the GBIF backbone taxonomy. If a dataset uses a synonym, the accepted usage is shown followed by the dataset usage in brackets. Taxa that cannot be validated, including new species and other unknown taxa, morphospecies, functional groups and taxonomic levels not used in the GBIF backbone are shown in square brackets.</p><div> -  Animalia <br> -  -  Arthropoda <br> -  -  -  Insecta <br> -  -  -  -  Coleoptera <br> -  -  -  -  -  Scarabaeidae <br> -  -  -  -  -  -  <i>Onthophagus</i> <br> -  -  -  -  -  -  -  <i>Onthophagus brendelli</i> <br></div><p></p>
Fig. 3 in First record of Onthophagus (Furconthophagus) sellatus Klug, 1845 for Europe (Coleoptera: Scarabaeidae, Onthophagini)
Fig. 3 – Collecting site of Onthophagus (Furconthophagus) sellatus in Ognina (Station 2).
Fig. 4 in Toward a comprehensive taxonomic revision of the "hirculus" group of American Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae)
Fig. 4. Geographical range of the hircus group.
Figures 35–36 in A Revision of the Onthophagus pexatus Species-group, with Description of a New Brachypterous Species (Coleoptera: Scarabaeidae: Scarabaeinae)
Figures 35–36. Onthophagus bulga sp. nov., wing and metaventrite.
Figures 11, 12 in A Revision of the Onthophagus pexatus Species-group, with Description of a New Brachypterous Species (Coleoptera: Scarabaeidae: Scarabaeinae)
Figures 11, 12. Lateral margin pronotum. (11) Onthophagus bulga sp. nov.; (12) O. pexatus Harold.
Figures 9, 10 in A Revision of the Onthophagus pexatus Species-group, with Description of a New Brachypterous Species (Coleoptera: Scarabaeidae: Scarabaeinae)
Figures 9, 10. Onthophagus squalidus Lea, male dorsal, lateral, and ventral.
Figure 54 in A Revision of the Onthophagus pexatus Species-group, with Description of a New Brachypterous Species (Coleoptera: Scarabaeidae: Scarabaeinae)
Figure 54. Distribution of Onthophagus bulga sp. nov. in central eastern New South Wales.
Metagenomes and metagenome-assembled genomes from Onthophagus taurus
Open the record for dataset details and reuse information.
Higher heat acclimation ability in a non-native versus a native dung beetle (Onthophagus spp.)
Open the record for dataset details and reuse information.
FIGURE 19 in A new Mexican species of Onthophagus Latreille (Coleoptera: Scarabaeidae: Scarabaeinae), with a revised key to the species of the O. dicranius species complex
FIGURE 19. Distribution of Onthophagus species. Onthophagus chimalapensis new species (circle), O. subcancer (square). Soft to dark grey lines represent elevational gradients of 1,000, 2,000, and 3,000 m, respectively.
FIGURES 9–18. Onthophagus species. 9 in A new Mexican species of Onthophagus Latreille (Coleoptera: Scarabaeidae: Scarabaeinae), with a revised key to the species of the O. dicranius species complex
FIGURES 9–18. Onthophagus species. 9, ¾ profile view, male of O. subcancer; 10, ¾ profile view, female of O. subcancer; 11, lateral view of genitalia, male of O. subcancer; 12, dorsal view of genitalia, male of O. subcancer; 13, protibia of O. chimalapensis, holotype; 14, protibia of O. aperodorsatus, male paratype; 15, protibia of O. neomirabilis, male; 16, protibia of O. chimalapensis, female paratype; 17, protibia of O. asperodorsatus, female; 18, protibia of O. neomirabilis, female.
FIGURES 1–8. Onthophagus chimalapensis. 1 in A new Mexican species of Onthophagus Latreille (Coleoptera: Scarabaeidae: Scarabaeinae), with a revised key to the species of the O. dicranius species complex
FIGURES 1–8. Onthophagus chimalapensis. 1, Habitus, holotype; 2, habitus, female paratype; 3, lateral view of male paratype; 4, lateral view of female paratype; 5, ¾ profile view of male holotype; 6, ¾ profile view of female paratype; 7, lateral view of genitalia, male paratype; 8, dorsal view of genitalia, male paratype.
Figure 7 in New biogeographical makeup for colonisation of the Baja California Peninsulaı with the description of a new Onthophagus (Coleoptera: Scarabaeidae: Scarabaeinae)
Figure 7. Distribution of O. cartwrighti (black dot) and closely related species (based on Howden and Cartwright 1963; Howden 1973; Anduaga and Halffter 1991b; and specimen labels of the Gonzalo Halffter Collection): O. arnetti Howden and Cartwright, 1963 (white triangle), O. browni (black triangle), and O. velutinus (white dot). These species illustrate the penetration of the Baja California Peninsula by the O. mexicanus species group, following the Mexican Plateau Paleoamerican sub-pattern.
Rapid differentiation of plasticity in life history and morphology during invasive range expansion and concurrent local adaptation in the horned beetle Onthophagus taurus
<p>Understanding the interplay between genetic differentiation, ancestral plasticity, and the evolution of plasticity during adaptation to environmental variation is critical to predict populations' responses to environmental change. However, the role of plasticity in rapid adaptation in nature remains poorly understood. We here use the invasion of the horned beetle <i>Onthophagus taurus</i> in the United States during the last half century to study the contribution of ancestral plasticity and post-invasion evolution of plastic responses in rapid population differentiation. We document latitudinal variation in life history and morphology, including genetic compensation in development time and body size, likely adaptive responses to seasonal constraints in the North. However, clinal variation in development time and size was strongly dependent on rearing temperature, suggesting that population differentiation in plasticity played a critical role in successful adaptation on ecological timescales. Clinal variation in wing shape was independent of ancestral plasticity, but correlated with derived plasticity, consistent with evolutionary interdependence. In contrast, clinal variation in tibia shape aligned poorly with thermal plasticity. Overall, this study suggests that post-invasion evolution of plasticity contributed to range expansions and concurrent adaptation to novel climatic conditions.</p>
Data from: Resource allocation during ontogeny is influenced by genetic, developmental, and ecological factors in the horned beetle, Onthophagus taurus
Resource allocation trade-offs arise when developing organs are in competition for a limited pool of resources to sustain growth and differentiation. Such competition may constrain the maximal size to which structures can grow and may force a situation in which the evolutionary elaboration of one structure may only be possible at the expense of another. However, recent studies have called into question both the consistency and evolutionary importance of resource allocation trade-offs. This study focuses on a well-described trade-off between the horns and eyes of Onthophagus beetles and assesses the degree to which it is influenced by genetic, developmental and ecological conditions. Contrary to expectations, we observed that trade-off signatures (i) were mostly absent within natural populations, (ii) mostly failed to match naturally evolved divergences in horn investment among populations, (iii) were subject to differential changes in F1 populations derived from divergent field populations and (iv) remained largely unaffected by developmental genetic manipulations of horn investment. Collectively, our results demonstrate that populations subject to different ecological conditions exhibit different patterns of, and differential plasticity in, resource allocation. Further, variation in ecological conditions, rather than canalized developmental mechanisms, may determine whether and to what degree morphological structures engage in resource allocation trade-offs.
Data from: Intralocus tactical conflict: genetic correlations between fighters and sneakers of the dung beetle Onthophagus taurus
Males and females differ in their phenotypic optima for many traits, and since the majority of genes are expressed in both sexes, some alleles can be beneficial to one sex but harmful to the other (intralocus sexual conflict; ISC). ISC theory has recently been extended to intrasexual dimorphisms, where certain alleles may have opposite effects on the fitness of males of different morphs that employ alternative reproductive tactics (intralocus tactical conflict; ITC). Here we use a half-sib breeding design to investigate the genetic basis for ISC and ITC in the dung beetle Onthophagus taurus. We found positive heritabilities and intersexual genetic correlations for almost all traits investigated. Next, we calculated the intrasexual genetic correlation between males of different morphs for horn length, a sexually selected trait, and compared it to intrasexual correlations for naturally selected traits in both sexes. Intrasexual genetic correlations did not differ significantly between the sexes or between naturally and sexually selected traits, failing to support the hypothesis that horns present a reduction of intrasexual genetic correlations due to ITC. We discuss the implications for the idea of developmental reprogramming between male morphs, and emphasize the importance of genetic correlations as constraints for the evolution of dimorphisms.
FIGURE 3 in Two new species of Onthophagus (Coleoptera: Scarabaeidae) from Indochina, with a discussion of some problems with the classification of Serrophorus and similar subgenera
FIGURE 3. Elements of genitalia of Onthophagus nampatensis. a—lamella copulatrix; b—lamella copulatrix, AIS and ALS removed; c—aedeagus, lateral view; d—aedeagus, apical view.
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.