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.
1,694
datasets available to search
ShareScore release 0.9.0
Dataset results
1,694 results for “Weevil”
FIGURES 53–56 in Contribution to morphology, biology and distribution of Mecolenus wahlbergi Schoenherr, 1847, a relict African apionine weevil (Coleoptera: Brentidae: Apioninae)
FIGURES 53–56. The site of Mecolenus wahlbergi in Umtamvuna with Cryptocarya latifolia: a group of tree saplings from which the weevil pair was collected (53, 54); leaf with submarginal feeding holes of Mecolenus (55); taller trees including Cryptocarya growing behind the saplings (56).
FIGURES 8–19 in Contribution to morphology, biology and distribution of Mecolenus wahlbergi Schoenherr, 1847, a relict African apionine weevil (Coleoptera: Brentidae: Apioninae)
FIGURES 8–19. Mecolenus wahlbergi, SEM micrographs. Male, head with rostrum and antenna, lateral view (8). Female (9–11): head with rostrum, ventral view (9); mouthparts (10); antenna (11). Male prothorax, lateral view (12). Female prothorax and procoxae, ventral view (13). Female elytral base and sutellum (14). Male pterothorax and subhumeral elytral margin with separate 9th and 10th striae (15). Male apical part of elytron (16). Female, detail of inner basal elytral striae and intervals (17). Male postscutellar sutural lock of left (18) and right (19) elytron.
FIGURES 44–52 in Contribution to morphology, biology and distribution of Mecolenus wahlbergi Schoenherr, 1847, a relict African apionine weevil (Coleoptera: Brentidae: Apioninae)
FIGURES 44–52. Mecolenus wahlbergi, female (44–51). Tergite VII (44). Tergite VIII in postero-dorsal view and gonocoxites (45). Tergite VIII in dorsal (46) and lateral (47) views. Spiculum ventrale (48). Spermatheca (49). Telescoped tergites VII & VIII and rectum with sclerotized ring (50). Bursa receiving spermathecal duct and common oviduct, lateral view (51). Male rectum contents with numerous leaf hairs of Cryptocarya latifolia under compound microscope (52).
FIGURES 20–31 in Contribution to morphology, biology and distribution of Mecolenus wahlbergi Schoenherr, 1847, a relict African apionine weevil (Coleoptera: Brentidae: Apioninae)
FIGURES 20–31. Mecolenus wahlbergi, SEM micrographs. Male (20–23): sutural apex of left (20) and right (21) elytron; pterothorax, ventro-lateral view (22); profemur (23). Female: profemur (24), metafemur (25). Apex of protibia (26–28): male no. 1 (26); male no. 2 (27); female (28). Female tarsus (29). Male: metatarsus and tibial apex (30), mucro of metatibia (31).
FIGURE 1 in Metapocyrtus um sp. nov., a new weevil species (Coleoptera, Curculionidae, Entiminae, Pachyrhynchini) from Davao City, Mindanao Island, Philippines
FIGURE 1. Metapocyrtus um sp. nov. A male holotype, dorsal view. B idem, lateral view. C female paratype, dorsal view. D idem, lateral view. E everted endophallus, lateral view. F everted endophallus, dorsal view (scale bar 2mm).
Fig. 3 in Barcoding and interspecific relationships of Macaronesian Weevils (Coleoptera: Curculionoidea)
Fig. 3: The colour variants of Cionus griseus x variegatus in a single population on La Palma (Jedey). Is this a case of introgression
Eggs survive through avian guts—A possible mechanism for transoceanic dispersal of flightless weevils
<p>How flightless animals disperse to remote oceanic islands is a key unresolved question in biogeography. The flightless <em>Pachyrhynchus</em> weevils represent repetitive colonization history in West Pacific islands, which attracted our interests about how some weevils have successfully dispersed in the reverse direction against the sea current. Here, we propose endozoochory as a possible mechanism that the eggs of the weevils might be carried by embedded in the fruits as the food of frugivorous birds. In this study, <em>Pachyrhynchus</em> eggs were embedded in small pieces of persimmon fruits (<em>Diospyros kaki</em>) and fed to captive frugivorous birds. After digestion, 83%–100% eggs were retrieved from the feces of a bulbul (<em>Hypsipetes leucocephalus</em>) and two thrushes (<em>Turdus chrysolaus</em>). The retrieved eggs had hatching rates higher than 84%, which were not different from the control. In contrast, no egg was retrieved from the feces of the frugivorous pigeon (<em>Treron sieboldii</em>), which took a longer retention time in the guts. Our study identified that the eggs of <em>Pachyrhynchus</em> weevils are possible to be transported by internal digesting in some bird species.</p>
Figs. 3–8. Phyxelis species. 3–4. P. rigidus. 3. Dorsal habitus. 4. Lateral habitus. 5–6. P. carltoni. 5. Dorsal habitus. 6. Lateral habitus. 7–8. P. sus. 7. Dorsal habitus. 8 in A Revision of the Weevil Genus Phyxelis Schönherr 1843 (Coleoptera: Curculionidae; Entiminae; Tropiphorini) in North America
Figs. 3–8. Phyxelis species. 3–4. P. rigidus. 3. Dorsal habitus. 4. Lateral habitus. 5–6. P. carltoni. 5. Dorsal habitus. 6. Lateral habitus. 7–8. P. sus. 7. Dorsal habitus. 8. Lateral habitus.
Figs. 11 and 12. Phyxelis species. 11. P in A Revision of the Weevil Genus Phyxelis Schönherr 1843 (Coleoptera: Curculionidae; Entiminae; Tropiphorini) in North America
Figs. 11 and 12. Phyxelis species. 11. P. rigidus, female terminalia, lateral view. 12. P. carltoni, female terminalia, lateral view (g ii, gonocoxite II; s, stylus; s viii, sternite VIII; t viii, tergite VIII).
Figs. 1 and 2. Phyxelis species. 1 in A Revision of the Weevil Genus Phyxelis Schönherr 1843 (Coleoptera: Curculionidae; Entiminae; Tropiphorini) in North America
Figs. 1 and 2. Phyxelis species. 1. Phyxelis rigidus, head and anterior portion of pronotum, details of scales. 2. P. carltoni, head and anterior portion of pronotum, details of scales.
FIGURE 2. A in Patterns of species richness in two African-centered, aridity-adapted flightless weevil lineages (Coleoptera: Curculionoidea)
FIGURE 2. A simplified phylogeny depicting the relationships of basal Curculionidae following McKenna et al. (2009), with taxon ranks as in Leschen & Beutel (2014). Bold lines indicate African-centred lineages; all other lineages are globally widespread.
FIGURE 5 in The description of a new calyptrate fly mimicking species of the fungus weevil genus Gymnognathus Schönherr 1826 from the southern Bolivian Andes (Coleoptera: Anthribidae: Anthribinae)
FIGURE 5. Comparison of color and color patterns; A, tachinid fly (Vibrissovoria aurea (Townsend, 1929), Brazil, photo by A.J. Fleming, Agriculture Agri-Food Canada, Ottawa, Canada); B, Gymnognathus barclayi sp. nov.; C, representative sarcophagid fly (undetermined species); 1, Red area on head (eyes in fly); 2, white-yellowish bands; 3, longitudinal, black shiny furrow; 4, longitudinal median grey stripe parallel to alternating black and grey stripes; 5, X-shaped pattern, in A and B indicated by light line (in flies formed by posterior border of scutellum and wings); 6, reddish stripes on dorsolateral abdomen (elytra in beetle); 7, grey pattern on dorsal abdomen (elytra in beetle); 8, red abdominal apex.
FIGURE 3 in The description of a new calyptrate fly mimicking species of the fungus weevil genus Gymnognathus Schönherr 1826 from the southern Bolivian Andes (Coleoptera: Anthribidae: Anthribinae)
FIGURE 3. Comparison of the diagnostic characters of the dorsal pronotum; A, Gymnognathus barclayi sp. nov., holotype male (Bolivia, Tarija department) (CBF). B, G. bohlsi Jordan 1895, male (BMNH).
FIGURE 2 in The description of a new calyptrate fly mimicking species of the fungus weevil genus Gymnognathus Schönherr 1826 from the southern Bolivian Andes (Coleoptera: Anthribidae: Anthribinae)
FIGURE 2. Habitus of the male holotype of Gymnognathus barclayi sp. nov. (Tarija department, Bolivia) (CBF).
FIGURE 4 in The description of a new calyptrate fly mimicking species of the fungus weevil genus Gymnognathus Schönherr 1826 from the southern Bolivian Andes (Coleoptera: Anthribidae: Anthribinae)
FIGURE 4. Comparison of the diagnostic characters, abdomen; Gymnognathus barclayi sp. nov., holotype male (Bolivia, Tarija department) (CBF): A, ventrites 2–5; B, pygidium. G. bohlsi Jordan 1895, male (BMNH): C, ventrites 2–5; D, pygidium.
FIGURE 39 in Taxonomic review of weevils of the tribe Celeuthetini, mainly from Sundaland, Sulawesi and the Lesser Sunda Islands (Coleoptera, Curculionidae, Entiminae)
FIGURE 39. Temnogastrus javanus (Faust). Piezonotus javanus Faust, lectotype: (a) Habitus (b) Penis (c) Labels.
FIGURE 36 in Taxonomic review of weevils of the tribe Celeuthetini, mainly from Sundaland, Sulawesi and the Lesser Sunda Islands (Coleoptera, Curculionidae, Entiminae)
FIGURE 36. Tarunus wolterecki (Günther). Coptorrhynchus wolterecki Günther, lectotype: (a) Habitus (b) Penis (c) Labels.
FIGURE 34 in Taxonomic review of weevils of the tribe Celeuthetini, mainly from Sundaland, Sulawesi and the Lesser Sunda Islands (Coleoptera, Curculionidae, Entiminae)
FIGURE 34. Syntrophus renschi (Heller). Trigonops renschi (Heller), lectotype: (a) Habitus (b) Penis (c) Labels.
FIGURE 35 in Taxonomic review of weevils of the tribe Celeuthetini, mainly from Sundaland, Sulawesi and the Lesser Sunda Islands (Coleoptera, Curculionidae, Entiminae)
FIGURE 35. Tarunus banggaienis (Günther). a–c, male. (a) Habitus (b) Penis (c) Labels; d–e, Coptorrhynchus wolterecki banggaiensis Günther, lectotype: (d) Labels (e) Habitus.
FIGURE 29 in Taxonomic review of weevils of the tribe Celeuthetini, mainly from Sundaland, Sulawesi and the Lesser Sunda Islands (Coleoptera, Curculionidae, Entiminae)
FIGURE 29. Piezonotus asper (Pascoe). Isomerinthus asper Pascoe, lectotype: (a) Habitus (b) Penis (c) Labels.
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.