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1,509 results for “Host associated”
Figures 77–82 in Revision of the Australian species of Pleistodontes (Hymenoptera: Agaonidae) fig-pollinating wasps and their host-plant associations
Figures 77–82. Head and mesosoma (females). (77) P. macrocainus sp. nov. vertex; (78) P. cuneatus pollen pocket; (79) P. astrabocheilus sp. nov. pollen pocket; (80) P. macrocainus sp. nov. pollen pocket; (81) P. greenwoodi pollen pocket; (82) P. xanthocephalus sp. nov. pollen pocket. Scale bar = 100 Mm.
Figures 88–91 in Revision of the Australian species of Pleistodontes (Hymenoptera: Agaonidae) fig-pollinating wasps and their host-plant associations
Figures 88–91. (88) P. macrocainus sp. nov. (ex F. brachypoda) mandible; (89) P. greenwoodi mandible; (90) P. greenwoodi fore leg; (91) P. xanthocephalus sp. nov. fore leg. Scale bar = 50 Mm.
Figures 1–8 in Revision of the Australian species of Pleistodontes (Hymenoptera: Agaonidae) fig-pollinating wasps and their host-plant associations
Figures 1–8. Head (females). (1) P. froggatti dorsal view; (2) P. froggatti mandibles; (3) P. deuterus sp. nov. dorsal view; (4) P. regalis dorsal view; (5) P. froggatti clypeus; (6) P. deuterus sp. nov. clypeus; (7) P. regalis clypeus; (8) P. regalis mandibles. Scale bar = 200 Mm (head) and 50 Mm (clypeus and mandibles).
Figure 3 in Bat fly (Diptera: Streblidae) and common vampire bat (Chiroptera: Phyllostomidae) association in Honduras: prevalence, mean intensity, infracommunities and influence of the biological characteristics of the host
Figure 3. Infracommunities of bat flies and relative frequency, collected on D. rotundus between May 2018 to November 2019 in Honduras.
Figure 2 in Bat fly (Diptera: Streblidae) and common vampire bat (Chiroptera: Phyllostomidae) association in Honduras: prevalence, mean intensity, infracommunities and influence of the biological characteristics of the host
Figure 2. Infestation intensity of Strebla wiedemanni, Trichobius joblingi, T. parasiticus and T. caecus, collected on Desmodus rotundus between May 2018 to November 2019 in Honduras.
Figure 1 in Bat fly (Diptera: Streblidae) and common vampire bat (Chiroptera: Phyllostomidae) association in Honduras: prevalence, mean intensity, infracommunities and influence of the biological characteristics of the host
Figure 1. Geographic location of the study sites in Honduras: 1) Joya Grande, 2) Río Arcagual, 3) Los Ochales, 4) Lainez, 5) El Hizopo, 6) Cuevas de Talgua, 7) UNAG, 8 Kurpha. See Table 1 for details.
Jumping to new hosts: the diversification of flea beetles (Coleoptera: Chrysomelidae: Alticini) in the context of their host plant associations
<p><span>Flea beetles (Alticini) represent one of the most diverse groups within the family Chrysomelidae and are associated with more than 100 different plant families. Conspicuously, only 10 genera account for about a quarter of flea beetle diversity, whereas about 380 genera each comprise less than ten species, indicating different rates of diversification within the Alticini. Here, we reconstructed the phylogenetic relationships of 608 species in 101 Alticini genera using mitogenomes and cytochrome oxidase I, and applied several frameworks of clade-specific diversification rate analyses. Increased diversification rates were consistently detected in the cosmopolitan genera <em>Altica</em> and <em>Longitarsus</em>, the Palearctic genus <em>Phyllotreta</em>, and in neotropical taxa of the subtribe Oedionychina. In addition, we tested whether the evolution of specialized interactions with plants of the order Brassicales influenced the diversification of <em>Phyllotreta</em> and <em>Psylliodes</em> flea beetles. Specialization on Brassicales was only associated with increased diversification rates in <em>Phyllotreta</em> but not in <em>Psylliodes</em>. Our results indicate that host associations per se do not explain different diversification rates and lay the groundwork for investigating the evolutionary drivers of rapid radiations in Alticini.</span></p>
Host-associated genetic differentiation and origin of a recent host shift in the generalist parasitic weed Phelipanche ramosa
<p>The branched broomrape, <em>Phelipanche ramosa</em> (L.) Pomel, is a parasitic weed that can infest several crops, notably tobacco, hemp and tomato. In western France, it has recently adapted to a new host, oilseed rape. We collected <em>P. ramosa</em> samples from fields cultivated with six different crops across Europe. Data from SSR markers and DNA sequences showed strong host-associated genetic differentiation.</p> <p>File SSRdata-Pramosa1611.txt contains sampling locations, host crops and microsatellite genotypes.</p> <p>Files BO1aligned.fas, ITSaligned.fas, RPL16aligned.fas and trnKtrnQaligned.fas contain aligned DNA sequences.</p>
Pre- and post-association barriers to host switching in sympatric mutualists
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Data from: The role of host-range expansion and co-speciation in host-parasite associations with the divergence of the great tit species complex
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Examining the associations between a generalist feeder and a highly toxic host
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Phylogenetic signals in host-parasite associations for Neotropical bats and Nearctic desert rodents
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Imprints of latitude, host taxon and decay stage on fungus-associated arthropod communities
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Jumping to new hosts: the diversification of flea beetles (Coleoptera: Chrysomelidae: Alticini) in the context of their host plant associations
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Data from: Evidence of host-associated divergence from coral-eating snails (genus Coralliophila) in the Coral Triangle
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Bloodmeal metabarcoding of the argasid tick (Ornithodoros turicata Dugès) reveals extensive vector-host associations
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Experimental infection of bumble bees with honey bee associated viruses: no direct fitness costs but potential future threats to novel wild bee hosts
<p>Pathogen spill-over represents an important cause of biodiversity decline. For wild bee species such as bumble bees, many of which are in decline, correlational data point toward viral spill-over from naged honey bees as a potential cause. Yet impacts of honey bee viruses on wild bees are rarely evaluated. Here, in a series of highly controlled laboratory infection assays with well characterised viral inocula, we show that three viral types isolated from honey bees (<i>Deformed wing virus</i> genotype A, <i>Deformed wing virus</i> genotype B and <i>Black queen cell virus</i>) readily replicate within hosts of the bumble bee <i>Bombus terrestris</i>. Impacts of these honey bee-derived viruses – either injected or fed – on the mortality of <i>B. terrestris </i>workers were, however, negligible and likely dependent on host condition. Our results highlight the potential threat of viral spill-over from honey bees to novel wild bee species, though they also underscore the importance of additional studies on this and other non- bee species under field-realistic conditions to evaluate whether pathogen spill-over has a negative impact on wild bee individuals and population fitness.</p>
Data from: Convergent shifts in host-associated microbial communities across environmentally elicited phenotypes
Morphological plasticity is a genotype-by-environment interaction that enables organisms to increase fitness across varying environments. Symbioses with diverse microbiota may aid in acclimating to this variation, but whether the associated bacteria community is phenotype-specific remains unstudied. Here we induce morphological plasticity in three species of sea urchins and measure changes in the associated bacterial community. While each host species had unique microbial communities, the expression of morphological plasticity resulted in the convergence for a phenotype-specific microbiome that was, in part, driven by differentially associating with α- and γ-proteobacteria. Furthermore, these results suggest that phenotype-specific signatures were the product of the environment, and are correlated with ingestive and digestive structures. By manipulating diet quantity over time, we also support that differentially associating with microbiota along a phenotypic continuum is bidirectional. Taken together, our data support the idea of a phenotype-specific microbial community and that phenotypic plasticity extends beyond a genotype-by-environment interaction.
Figure 3 in Distinct parasitoid communities associated with host races of the leaf-mining moth Acrocercops transecta on distantly related host plants (Juglandaceae and Ericaceae)
Figure 3. Lateral view of female Aneurobracon philippinensis.
Figure 2 in Distinct parasitoid communities associated with host races of the leaf-mining moth Acrocercops transecta on distantly related host plants (Juglandaceae and Ericaceae)
Figure 2. Map of Japan showing the sampling localities of Acrocercops transecta mines.
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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.