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310 results for “host use”
Figure 17 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 17. Brueelia tenebrosa sp. nov. ex Passerella iliaca (Merrem 1786). (a) male habitus, dorsal and ventral views; (b) female habitus, dorsal and ventral views.
Figure 16 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 16. Brueelia melospizae sp. nov. ex Melospiza melodia fallax (Baird 1854). (a) male head, dorsal and ventral views; (b) male genitalia, dorsal view (C) male mesosome, ventral view; (d) male paramere, dorsal view; (e) female subgenital plate and vulval margin, ventral view.
Figure 15 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 15. Brueelia melospizae sp. nov. ex Melospiza melodia fallax (Baird 1854). (a) male habitus, dorsal and ventral views; (b) female habitus, dorsal and ventral views.
Figure 14 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 14. Brueelia cassiopeia sp. nov. ex Spizella passerina arizonae Coues 1872. (a) male head, dorsal and ventral views; (b) male genitalia, dorsal view (c) male mesosome, ventral view; (d) male paramere, dorsal view; (e) female subgenital plate and vulval margin, ventral view.
Figure 13 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 13. Brueelia cassiopeia sp. nov. ex Spizella passerina arizonae Coues 1872. (a) male habitus, dorsal and ventral views; (b) female habitus, dorsal and ventral views.
Figure 18 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 18. Brueelia tenebrosa sp. nov. ex Passerella iliaca (Merrem 1786). (a) male head, dorsal and ventral views; (b) male genitalia, dorsal view (c) male mesosome, ventral view; (d) male paramere, dorsal view; (e) female subgenital plate and vulval margin, ventral view.
Figure 12 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 12. Brueelia chlorurae sp. nov. ex Pipilo chlorurus (Audubon 1839). (a) male head, dorsal and ventral views; (b) male genitalia, dorsal view (c) male mesosome, ventral view; (d) male paramere, dorsal view; (e) female subgenital plate and vulval margin, ventral view.
Figure 10 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 10. Brueelia canyonica sp. nov. ex Melozone fusca (Swainson 1827). (a) male head, dorsal and ventral views; (b) male genitalia, dorsal view (c) male mesosome, ventral view; (d) male paramere, dorsal view; (e) female subgenital plate and vulval margin, ventral view.
Figure 11 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 11. Brueelia chlorurae sp. nov. ex Pipilo chlorurus (Audubon 1839). (a) male habitus, dorsal and ventral views; (b) female habitus, dorsal and ventral views.
Figure 9 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 9. Brueelia canyonica sp. nov. ex Melozone fusca (Swainson 1827). (a) male habitus, dorsal and ventral views; (b) female habitus, dorsal and ventral views.
Figure 2 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 2. Brueelia vulgata (Kellogg 1896) ex Junco hyemalis hyemalis (Linnaeus 1758). (a) male head, dorsal and ventral views; (b) male genitalia, dorsal view (c) male mesosome, ventral view; (d) male paramere, dorsal view; (e) female subgenital plate and vulval margin, ventral view.
Figure 8 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 8. Brueelia californica sp. nov. ex Melozone crissalis (Vigors 1839). (a) male head, dorsal and ventral views; (b) male genitalia, dorsal view (c) male mesosome, ventral view; (d) male paramere, dorsal view; (e) female subgenital plate and vulval margin, ventral view.
Figure 6 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 6. Brueelia hesperides sp. nov. ex Pooecetes gramineus confinis Baird 1858. (a) male head, dorsal and ventral views; (b) male genitalia, dorsal view (c) male mesosome, ventral view; (d) male paramere, dorsal view; (e) female subgenital plate and vulval margin, ventral view.
Figure 3 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 3. Brueelia angustifrons (Carriker 1902) ex Chondestes grammacus strigatus Swainson 1827. (a) male habitus, dorsal and ventral views; (b) female habitus, dorsal and ventral views.
Figure 1 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 1. Brueelia vulgata (Kellogg 1896) ex Junco hyemalis hyemalis (Linnaeus 1758). (a) male habitus, dorsal and ventral views; (b) female habitus, dorsal and ventral views.
Figure 4 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 4. Brueelia angustifrons (Carriker 1902) ex Chondestes grammacus strigatus Swainson 1827. (a) male head, dorsal and ventral views; (b) male genitalia, dorsal view (c) male mesosome, ventral view; (d) male paramere, dorsal view; (e) female subgenital plate and vulval margin, ventral view.
Figure 7 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 7. Brueelia californica sp. nov. ex Melozone crissalis (Vigors 1839). (A) male habitus, dorsal and ventral views; (b) female habitus, dorsal and ventral views.
Figure 5 in Descriptions of seven new species of Brueelia Kéler 1936 (Phthiraptera: Ischnocera: Philopteridae) from North American sparrows (Aves: Passeriformes: Passerellidae), and review of host use by Brueelia vulgata
Figure 5. Brueelia hesperides sp. nov. ex Pooecetes gramineus confinis Baird 1858. (a) male habitus, dorsal and ventral views; (b) female habitus, dorsal and ventral views.
Species complex diversification by host plant use in an herbivorous insect: The source of Puerto Rican cactus mealybug pest and implications for biological control
Cryptic taxa have often been observed in the form of host‐associated species that diverged as the result of adaptation to alternate host plants. Untangling cryptic diversity in species complexes that encompass invasive species is a mandatory task for pest management. Moreover, investigating the evolutionary history of a species complex may help to understand the drivers of their diversification. The mealybug Hypogeococcus pungens was believed to be a polyphagous species from South America and has been reported as a pest devastating native cacti in Puerto Rico, also threatening cactus diversity in the Caribbean and North America. There is neither certainty about the identity of the pest, nor the source population from South America. Recent studies pointed to substantial genetic differentiation among local populations, suggesting that H. pungens is a species complex. In this study, we used a combination of genome-wide SNPs and mtDNA variation to investigate species diversity within H. pungens sensu lato to establish host plant ranges of each one of the putative members of the complex, to evaluate whether the pattern of host plant association drove diversification in the species complex, and to determine the source population of the Puerto Rican cactus pest. Our results suggested that H. pungens comprises at least five different species, each one strongly associated with specific host plants. We also established that the Puerto Rican cactus pest derives from southeastern Brazilian mealybugs. This is an important achievement because it will help to design reliable strategies for biological control using natural enemies of the pest from its native range.
Fig. 4 in Composition and Host-Use Patterns of a Scarab Beetle (Coleoptera: Scarabaeidae) Community Inhabiting the Canopy of a Lowland Tropical Rainforest in Southern Venezuela
Fig. 4. Macraspis festiva feeding on flowers of Matayba guianensis in the canopy of the crane plot, Venezuela, 1997.
ScienceDex guides
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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.