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707 results for “host plant species”
Figure 5 from: Jiao R-J, Bai L-H, Gao J-J (2020) Descriptions of two new species of the genus Colocasiomyia (Diptera, Drosophilidae) breeding on Rhaphidophora host plants in Yunnan, China. ZooKeys 968: 127-141. https://doi.org/10.3897/zookeys.968.56677
Figure 5 Colocasiomyia liae Jiao & Gao, sp. nov. Adult male (holotype #10485) and female (paratype, #10486) from Qimaba, Lüchun, Yunnan, China. A periphallic organs (lateral view) B periphallic organs except cerci (ventral view) C tenth sternite (posteroventral view) D phallic organs (dorsal view) E phallic organs (lateral view) F oviscapt (lateral view). Abbreviations: aed = aedeagus, aed a = aedeagal apodeme, aed b p = aedeagal basal process, cerc = cercus, epand = epandrium, epand a = epandrial apodeme, hypd = hypandrium, pm = paramere, 10S = tenth sternite. Scale lines: 0.1 mm.
Figure 3 from: Jiao R-J, Bai L-H, Gao J-J (2020) Descriptions of two new species of the genus Colocasiomyia (Diptera, Drosophilidae) breeding on Rhaphidophora host plants in Yunnan, China. ZooKeys 968: 127-141. https://doi.org/10.3897/zookeys.968.56677
Figure 3 Adult males of the new species: lateral habitus, head (anterior view), head and thorax (dorsal view), wing (ventral view of left one in D dorsal view of right one in I), and fore leg (right one, inner view) A–EColocasiomyia todai Jiao & Gao, sp. nov. (#10122) F–JC. liae Jiao & Gao, sp. nov. (#10485). Scale bars: 1.0 mm except for B, E, G and J (0.5 mm).
Figure 1 from: Jiao R-J, Bai L-H, Gao J-J (2020) Descriptions of two new species of the genus Colocasiomyia (Diptera, Drosophilidae) breeding on Rhaphidophora host plants in Yunnan, China. ZooKeys 968: 127-141. https://doi.org/10.3897/zookeys.968.56677
Figure 1 Two host plant species of Colocasiomyia flies A–DRhaphidophora peepla (Roxb.) Schott (Ertaipo, Mt. Gaoligongshan, Yunnan, China) E–HR. crassicaulis Engl. & Karause (Qimaba, Lüchun, Yunnan, China) A, E plants climbing on tall trees B, F inflorescence buds C, G inflorescences D, H infructescences (with leaves shown together in H).
Figure 2 from: Jiao R-J, Bai L-H, Gao J-J (2020) Descriptions of two new species of the genus Colocasiomyia (Diptera, Drosophilidae) breeding on Rhaphidophora host plants in Yunnan, China. ZooKeys 968: 127-141. https://doi.org/10.3897/zookeys.968.56677
Figure 2 Unrooted neighbor-joining tree of the C. gigantea species group built based on p-distances between COI sequences. Label of each operational taxonomic unit (OTU) is given in the form of "voucher number-GenBank accession number". Numbers beside nodes are bootstrap percentages (shown when ≥ 50; BP based on p-distance/BP based on K2P-distance).
FIGURES 11–14 in Thysanoptera host-plant associations, with an account of species living on Tamarix, and a new species of Lissothrips (Phlaeothripidae)
FIGURES 11–14. Liothrips reuteri (female), variation in antenna.
FIGURE 21 in Eriophyes species (Acari: Eriophyoidea) inhabiting lime trees (Tilia spp.: Tiliaceae) — supplementary description and morphological variability related to host plants and female forms
FIGURE 21. Nail galls on leaf of Tilia platyphyllos inhabited by Eriophyes tiliae Nalepa 1890.
FIGURE 20 in Eriophyes species (Acari: Eriophyoidea) inhabiting lime trees (Tilia spp.: Tiliaceae) — supplementary description and morphological variability related to host plants and female forms
FIGURE 20. Nail galls on leaf of Tilia cordata inhabited by Eriophyes tiliae Nalepa 1890.
FIGURE 28 in Molecular phylogenetics, systematics and host-plant associations of the Bruchidius albosparsus (Fåhraeus) species group (Coleoptera, Chrysomelidae, Bruchinae) with the description of four new species
FIGURE 28. Color variation in Bruchidius grandemaculatus adults (a, b—males; c, d—females).
FIGURES 44, 45 in Description of new species of oak leaf-miners (Lepidoptera: Nepticulidae), with notes on the species groups of Stigmella Schrank associated with Quercus as a host-plant
FIGURES 44, 45. Diagnostic characters of the castanopsiella and the hemargyrella species groups.
FIGURES 42, 43 in Description of new species of oak leaf-miners (Lepidoptera: Nepticulidae), with notes on the species groups of Stigmella Schrank associated with Quercus as a host-plant
FIGURES 42, 43. Diagnostic characters of the quercipulchella and the ruficapitella species groups.
FIGURE 3 in The first record of Baccharis L. (Asteraceae) as a host-plant genus for Nepticulidae (Lepidoptera), with description of new Stigmella species from South America
FIGURE 3. Current records of Stigmella species feeding on plants from the genus Baccharis L.
FIGURES 47–48. Mesoventrite, postmesocoxal sulcus Merobruchus. 47. M in A key to American genus Merobruchus Bridwell (Coleoptera: Chrysomelidae: Bruchinae) with descriptions of species and two new host plant records for the subfamily
FIGURES 47–48. Mesoventrite, postmesocoxal sulcus Merobruchus. 47. M. major; 48. M. paquetae.
FIGURE 1 in New species of leaf-mining Nepticulidae (Lepidoptera) from the Neotropical and Ando-Patagonian regions, with new data on host plants
FIGURE 1. Distribution map to the species treated in the current paper.
Introduced honey bees increase host plant abundance but decrease native bumble bee species richness and abundance
<p>Long-term variation in the population density of introduced honey bees (<em>Apis mellifera)</em> has been shown to be associated with variations in floral traits in alpine lotus (<em>Saussurea nigrescens</em>). However, it remains to be determined whether a high density of honey bees affects the abundance of nectariferous plants and the species richness and abundance of native bumble bees. We predicted that a high density of introduced honey bees lasting three decades would decrease the species richness and abundance of native bumble bees but increase the abundance of honeybee host plant species. Here, the field experiments were conducted to examine the diversity of nectariferous plants and native bumble bees along the typical gradients of honey bee density (high density of honey bee at close apiary and low density of honey bee at distant of apiary). We investigated nectariferous plant abundance, floral and seed traits, bumble bee species richness and abundance at sites with either a high or low honey bee density in an alpine meadow. Our results demonstrated that an increased population of introduced honey bees was associated with increased host plant abundance and flower/capitula number per plant but decreased nectar volume per flower, seed mass, species richness and abundance of native bumble bees. The bumble bee visitation rate was positively correlated with nectar volume per flower at sites close to and far from apiaries. The honey bee visitation rate was positively correlated with flower/capitula number per plant at sites close to apiaries and nectar volume per flower at sites far from apiaries. Seed mass was negatively correlated with nectariferous plant abundance. Our findings showed that introduced honey bees decreased the species richness and abundance of native bumble bees, attributed to evolutionary decrease nectar resources among honey bee host plant species, but increased the abundance of nectariferous plants, attributed to the production of many small seeds by plants. This suggests that long-term high-density beekeeping affects the biodiversity of honey bee host plants and native bumble bees. Our results provide new insights into the mechanisms of maintaining the biodiversity of nectariferous plants and native bumble bees.</p>
The effects of host plant species and larval density on immune function in the polyphagous moth Spodoptera littoralis
<p>Immune functions are costly and immune investment is usually dependent on the individual's condition and resource availability. For phytophagous insects, host plant quality has large effects on performance, e.g. growth and survival, and may also affect their immune function. Polyphagous insects often experience a large variation in quality among different host plant species, and their immune investment may thus vary depending on which host plant species they develop on. Larvae of the polyphagous moth <i>Spodoptera littoralis</i>have previously been found to exhibit density-dependent prophylaxis as they invest more in certain immune responses in high population densities. In addition, the immune response of <i>S. littoralis </i>has been shown to depend on nutrient quality in experiments with artificial diet. Here, I studied the effects of natural host plant diet and larval density on a number of immune responses to understand if host plant species affects immune investment in generalist insects, and if the density-dependent prophylaxis could be mediated by host plant species. While host plant species in general did not mediate the density-dependent immune expression, particular host plant species was found to increase larval investment in certain functions of the immune system. Interestingly, these results indicate that different host plants may provide a polyphagous species with protection against different kinds of antagonisms. This insight may contribute to our understanding of the relationship between preference and performance in generalists, as well as having applied consequences for sustainable pest management.</p>
Fig. 11 in Review of the fritillary species systematically close to Melitaea lutko Evans, 1932 (Lepidoptera: Nymphalidae) with analysis of their geographic distribution and interrelations with host plants
Fig. 11. Female genitalia (without the anal papillae, copulatory bursa, and anterior and posterior apophyses). A–C. Melitaea timandra timandra Coutsis & van Oorschot, 2014, S Turkmenistan, SaryYazy, alt. 300 m. D–I. M. timandra binaludica subsp. nov. D–F. Iran, Rezavi Khorassan Prov., Kuh-eBinalud Mts, Dorrud v. vicinity, alt. 2430 m. G–H. Iran, Mazandaran Prov., S macroslopes of Albors Mts, 80 km SE of Sari, 5 km NE of Foulad Mahhaleh v., E slopes of Sultan Kuh Mt., alt. 2000 m. I. Afghanistan, Bamian Prov., Band-e-Amir, alt. 3200 m.
Figures 33-39 from: Tang C-T, Mikó I, Nicholls JA, Schwéger S, Yang M-M, Stone GN, Sinclair F, Bozsó M, Melika G, Pénzes Z (2016) New Dryocosmus Giraud species associated with Cyclobalanopsis and non-Quercus host plants from the Eastern Palaearctic (Hymenoptera, Cynipidae, Cynipini). Journal of Hymenoptera Research 53: 77-162. https://doi.org/10.3897/jhr.53.9890
Figures 33-39 - Dryocosmus crinitus, female, sp. n. 33–36 head: 33 frontal view 34 dorsal view 35 posterior view 36 lateral view 37 antenna 38 pronotum and propleuron, frontal view 39 mesosoma, dorsal view.
Figures 29-32 from: Tang C-T, Mikó I, Nicholls JA, Schwéger S, Yang M-M, Stone GN, Sinclair F, Bozsó M, Melika G, Pénzes Z (2016) New Dryocosmus Giraud species associated with Cyclobalanopsis and non-Quercus host plants from the Eastern Palaearctic (Hymenoptera, Cynipidae, Cynipini). Journal of Hymenoptera Research 53: 77-162. https://doi.org/10.3897/jhr.53.9890
Figures 29-32 - Dryocosmus caputgrusi sp. n. 29–30 female, metasoma: 29 lateral view 30 dorsal view 31–32 galls (photos by C.-T. Tang).
Figures 40-47 from: Tang C-T, Mikó I, Nicholls JA, Schwéger S, Yang M-M, Stone GN, Sinclair F, Bozsó M, Melika G, Pénzes Z (2016) New Dryocosmus Giraud species associated with Cyclobalanopsis and non-Quercus host plants from the Eastern Palaearctic (Hymenoptera, Cynipidae, Cynipini). Journal of Hymenoptera Research 53: 77-162. https://doi.org/10.3897/jhr.53.9890
Figures 40-47 - Dryocosmus crinitus, female, sp. n. 40 mesosoma, lateral view 41 mesoscutellum, dorsal view 42 metascutellum and propodeum, posterior view 43 fore wing 44 metasoma, lateral view 45 ventral spine of hypopygium, ventral view 46–47 galls (photos by C.-T. Tang) (tps=transverse pronotal sulcus, cpa=central propodeal area).
Figures 24-28 from: Tang C-T, Mikó I, Nicholls JA, Schwéger S, Yang M-M, Stone GN, Sinclair F, Bozsó M, Melika G, Pénzes Z (2016) New Dryocosmus Giraud species associated with Cyclobalanopsis and non-Quercus host plants from the Eastern Palaearctic (Hymenoptera, Cynipidae, Cynipini). Journal of Hymenoptera Research 53: 77-162. https://doi.org/10.3897/jhr.53.9890
Figures 24-28 - Dryocosmus caputgrusi, female, sp. n. 24 mesosoma, lateral view 25 mesosoma, dorsal view 26 mesosoma and propodeum, posterodorsal view 27 metascutellum and propodeum, posterodorsal view 28 fore wing, part (tel=transepisternal line, dms=disc of mesoscutellum, spe=speculum).
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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.