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1,509 results for “host association”
FIGURE 12. i in Copepods associated with Ascidian hosts (Tunicata): Intramolgidae and Lichomolgidae, with descriptions of four new genera and 13 new species
FIGURE 12. iẚchomolgẚdẚum sardum Kossmann, 1877, female. A, habitus, dorsal; B, urosome, dorsal; C, right caudal ramus, dorsal; D, spermatophore; E, rostrum; F, antennule; G, antenna; H, labrum; I, mandible; J, maxillule; K, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C–G, 0.05 mm; H–K, 0.02 mm.
FIGURE 5 in Copepods associated with Ascidian hosts (Tunicata): Intramolgidae and Lichomolgidae, with descriptions of four new genera and 13 new species
FIGURE 5. fntramolgus atlantẚs sp. nov., female. A, labrum, B, mandible; C, maxillule; D, maxilla; E, maxilliped; F, leg 1; G, leg 2. All scale bars: 0.02 mm.
FIGURE 4 in Copepods associated with Ascidian hosts (Tunicata): Intramolgidae and Lichomolgidae, with descriptions of four new genera and 13 new species
FIGURE 4. fntramolgus atlantẚs sp. nov., female. A, habitus, dorsal; B, habitus, right; C, urosome, dorsal; D, anterior part of urosome, ventral; E, right caudal ramus, ventral; F, rostrum; G, antennule; H, antenna. Scale bars: A, B, 0.1 mm; C, D, 0.05 mm; E–H, 0.02 mm.
FIGURE 15. i in Copepods associated with Ascidian hosts (Tunicata): Intramolgidae and Lichomolgidae, with descriptions of four new genera and 13 new species
FIGURE 15. iẚchomolgẚdẚum bẚpartẚtum sp. nov., female. A, habitus, dorsal; B, urosome, dorsal; C, left caudal ramus, dorsal; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla; K, maxilliped; L, distal segment of maxilliped. Scale bars: A, 0.2 mm; B, 0.1 mm; C–G, 0.05 mm; H–L, 0.02 mm.
Figure 4 in A new species of the pseudoscorpion genus Megachernes (Pseudoscorpiones: Chernetidae) associated with a threatened Sri Lankan rainforest rodent, with a review of host associations of Megachernes
Figure 4. Megachernes kanneliyensis sp. nov., paratype female, unless stated otherwise. (A) Carapace, dorsal; (B) coxae III and IV, ventral; (C) right pedipalp, male holotype, dorsal; (D) right pedipalp, dorsal; (E) right chelicera, dorsal; (F) right rallum; (G) left leg IV, lateral; (H) left leg I, lateral; (I) left chela, lateral; (J) left chela, protonymph, dorsal. Scale bars = 1.0 mm (A, C, D, G, H), 0.5 mm (B, I), 0.2 mm (E, J), 0.1 mm (F).
Figure 3 in A new species of the pseudoscorpion genus Megachernes (Pseudoscorpiones: Chernetidae) associated with a threatened Sri Lankan rainforest rodent, with a review of host associations of Megachernes
Figure 3. Megachernes kanneliyensis sp. nov., paratype female, ventral showing detail of coxae and brood-sac.
Figure 2 in A new species of the pseudoscorpion genus Megachernes (Pseudoscorpiones: Chernetidae) associated with a threatened Sri Lankan rainforest rodent, with a review of host associations of Megachernes
Figure 2. Megachernes kanneliyensis sp. nov. (A) Holotype male, dorsal; (B) holotype male, ventral; (C) paratype female, dorsal; (D) paratype female, ventral.
Figure 1 in Two new Encarsia species (Hymenoptera: Aphelinidae) reared from eggs of Cicadellidae (Hemiptera: Auchenorrhyncha) in Argentina: an unusual new host association
Figure 1. Encarsia dalbulae sp. nov. (A) Head; (B) dorsal mesosoma; (C) forewing; (D) male genitalia; (E) antenna. Scale bars: 0.1 mm.
Figure 3 in Two new Encarsia species (Hymenoptera: Aphelinidae) reared from eggs of Cicadellidae (Hemiptera: Auchenorrhyncha) in Argentina: an unusual new host association
Figure 3. Encarsia mollicellae sp. nov. (A) Head; (B) dorsal mesosoma; (C) male genitalia; (D) mandibles; (E) details of antenna (arrows indicate sensilla); (F) antennae.
Gut bacterial communities of Lymantria xylina and their associations with host development and diets
<p>The gut microbiota of insects has a wide range of effects on host nutrition, physiology, and behavior. The structure of gut microbiota may also be shaped by their environment, causing them to adjust to their hosts; thus, the objective of this study was to examine variations in the morphological traits and gut microbiota of <em>Lymantria xylina</em> in response to natural and artificial diets using high-throughput sequencing. Regarding morphology, the head widths for larvae fed on a sterilized artificial diet were smaller than for larvae fed on a non-sterilized host-plant diet in the early instars. The gut microbiota diversity of <em>L. xylina</em> fed on different diets varied significantly, but did not change during different development periods. This seemed to indicate that vertical inheritance occurred in <em>L. xylina</em> mutualistic symbionts. <em>Acinetobacter</em> and <em>Enterococcus</em> were dominant in/on eggs. In the first instar larvae, <em>Acinetobacter</em> accounted for 33.52% of the sterilized artificial diet treatment, while <em>Enterococcus </em>(67.88%) was the predominant bacteria for the non-sterilized host-plant diet treatment. Gut microbe structures were adapted to both diets through vertical inheritance and self-regulation. This study clarified the impacts of microbial symbiosis on <em>L. xylina</em> and might provide new possibilities for improving the control of these bacteria.</p>
FIGURE 14. E in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association
FIGURE 14. E. costalis, final instar: A. Habitus; B. Mouthparts; C, D. Earthen cells of G. punctiger: C. Intact, D. Partly dissected with the weevil larva visible; E. Final instar of E. costalis with shriveled host remnants behind, isolated from the host earthen cell; F, pupa of E. costalis; grey arrows, abdominal spiracles; black arrow, thoracic spiracle.
FIGURE 13 in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association
FIGURE 13. Mature second instar of E. costalis: A. Habitus; B. Microbial symbionts (mcr) inside the caudal bladder; C. Mouthparts; md, mandibles; fr, caudal formation; mg, median gut.
FIGURE 12. E. costalis. A in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association
FIGURE 12. E. costalis. A. Mature first instar, which is ready to molt (the second instar is outlined within the teguments of the first instar); B. The larval skin of the first instar; C. Newly molted second instar larva; D. Second instar, which started feeding.
FIGURE 2. E in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association
FIGURE 2. E. costalis, head of female, scan electronic micrographs: A. General frontal view; B. Enlarged mouth area; C. Labio-maxillary complex; D. Inner part of galea (arrowed in C) bearing papillae.
FIGURE 5 in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association
FIGURE 5. Rates of infestation: dandelions flowers infested by Glocianus punctiger (A) and preimaginal stages of G. punctiger infested by E. costalis (B). Diagrammatic pictures based on Tables 2,3.
FIGURE 8. E in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association
FIGURE 8. E. costalis, first-instar: A. Newly hatched, habitus; B-F. Actively feeding larva: B. Caudal end with indicated caudal crown; C. Caudal crown (ventral view); D. Habitus; E. Head in lateral view; F. Head in ventral view; cr, caudal crown; fr, caudal formation; mg, median gut. See text for the abbreviations of the head sensoria on Figs E, F.
FIGURE 11 in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association
FIGURE 11. First instar larvae of E. costalis, SEM, (see text for abbreviations): A. Habitus in lateral view (with fine teeth of serration indicated in the inset); B. Habitus in ventral view; C, D. Head in lateral view; E, F. Head in ventral view.
FIGURE 1 in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association
FIGURE 1. Entedon costalis: A, B. Pinned male lectotype: A. Habitus, B. Fore wing; C, D. Fore wings of reared specimens: C. Female, D. Male.
FIGURE 3. E in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association
FIGURE 3. E. costalis, experiments on emergence from soil. A, B, E. The container before experiments: A. Frontal view; B, E. Lateral views (E. Enlarged with respective widths of object plates and cardboard stripe); C. The container, when filled with sieved soil particles and the insect is placed into an empty space above (F. Enlarged); D. The container is turned "upside down", so the insect is buried and is about to dig up through the soil (its putative path is marked by white punctuation). Scale bar is 1.0 mm.
FIGURE 9 in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association
FIGURE 9. First instar of G. punctiger superparasitized by E. costalis (eggs and larvae), arrows lead to the images of immature parasitoids imaged after dissection of the larva: solid arrows, the parasitoid eggs, which are visible within the the host's body; dotted arrows, the parasitoid larvae, which are not visible in its image.
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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.