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707 results for “host plant species”
Fig. 26. V–VI 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. 26. V–VI instar caterpillars of Melitaea shahvarica sp. nov. (a = view from above; b = lateral view). A. Fifth instar caterpillar. B. Sixth instar caterpillar. C. Sixth instar caterpillar, head capsule, front view. D. Sixth instar caterpillar, head capsule, lateral view.
Fig. 20 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. 20. Eggs of Melitaea timandra binaludica subsp. nov., Iran, Kuh-e-Binalud Mts. A–C. Lateral view. D–F. View from above. G–I. Micropile area.
Fig. 19. Male genitalia and harpe. A–C 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. 19. Male genitalia and harpe. A–C. Melitaea timandra timandra Coutsis & van Oorschot, 2014. D–I. M. timandra binaludica subsp. nov. A–C. Turkmenistan, Sary-Yazy, alt. 300 m. D–F. Iran, Rezavi Khorassan Prov., Kuh-e-Binalud Mts, Dorrud v. vicinity, alt. 2430 m. G. Afghanistan, Bamian Prov., Band-e-Amir, alt. 3200 m. H. Afghanistan, Bamian Prov., Band-e-Amir, Dzhudoi-Kvak Gorge, alt. 3200 m. I. Afghanistan, Band-e-Amir, Hazarajat.
Alpine butterflies want to fly high: Species and communities shift upwards faster than their host plants
<p>Despite sometimes strong co-dependencies of insect herbivores and plants, responses of individual taxa to accelerating climate change are typically studied in isolation. Thereby, biotic interactions that potentially limit species in tracking their preferred climatic niches are ignored. Here, we chose butterflies as a prominent representative of herbivorous insects to investigate the impacts of temperature changes and their larval host plant distributions along a 1.4 km elevational gradient in the German Alps. Following a sampling protocol of 2009, we re-visited 33 grassland plots in 2019 over an entire growing season. We quantified changes in butterfly abundance and richness by repeated transect walks on each plot and disentangled the direct and indirect effects of locally assessed temperature, site management, and larval and adult food resource availability on these patterns. Additionally, we determined elevational range shifts of butterflies and host plants at both the community and species level. Comparing the two sampled years (2009, 2019), we found a severe decline in butterfly abundance and a clear upward shift of butterflies along the elevational gradient. We detected shifts in the peak of species richness, community composition and at the species level, whereby mountainous species shifted particularly strongly. In contrast, host plants showed barely any change, neither concerning species richness, nor individual species shifts. Further, temperature and host plant richness were the main drivers of butterfly richness, with change in temperature explaining best the change of richness over time. We conclude that host plants are not yet hindering butterfly species and communities from shifting upwards. However, the mismatch between butterfly and host plant shifts might become a problem for this very close plant-herbivore relationship, especially towards higher elevations, if butterflies fail to adapt to new host plants. Further, our results support the value of conserving traditional extensive pasture use as a promoter of host plants and thereby butterfly richness.</p>
Figs. 25 and 26. Localities and host plant for the herein described Caryopemon species. Fig. 25 in Taxonomic studies on the genus Caryopemon (Coleoptera: Chrysomelidae: Bruchinae) of China and Myanmar with some new host plants
Figs. 25 and 26. Localities and host plant for the herein described Caryopemon species. Fig. 25. Map of southwestern China, illustrating localities for Caryopemon species in China and Myanmar. Caryopemon hieroglyphicus = square, Caryopemon luteonotatus = triangle, Caryopemon giganteus = circles. Fig. 26. Seeds of Mucuna sp. (Fabaceae) from Myanmar (Lashio): the middle and right were infested by Caryopemon giganteus. Scale bar = 10 mm.
Fig. 2 in The abundance of specialist and generalist lepidopteran larvae on a single host plant species: Does spatial scale matter?
Fig. 2. Specialist lepidopteran species on Roupala montana. (A–C) Chlamydastis platyspora: (A) larva, (B) larva inside the shelter, (C) adult; (E–G) Stenoma cathosiota: (E) larva, (F) shelter, (G) adult; (H–J) species of new genus of Depressariidae: (H) larva,(I) shelter, (J) adult; (K–M) Idalus lineosus: (K–L) 6th instar showing variation in color, (M) adult; (N–O) Symmachia hippodice: (N) larva, (O) adult female, (P) adult male; (Q–S) Eomichla sp.: (Q–R) larva inside the shelter, (S) adult.
Fig. 1 in The abundance of specialist and generalist lepidopteran larvae on a single host plant species: Does spatial scale matter?
Fig. 1. Locations of the 5 study areas, as follows: A) a map of Brazil, with the coverage area of the Cerrado Biome shaded; B) a map of Goiás State, showing the locations of Parque Estadual dos Pireneus (PEP) and Parque Nacional Chapada dos Veadeiros (PNCV); and C) a map of Distrito Federal (DF), showing the locations of Fazenda Água Limpa (FAL), Parque Nacional de Brasília (PNB), and Jardim Botânico de Brasília (JBB).
Fig. 1 in The effect of host plant species on the detoxifying enzymes of the Asian citrus psyllid, Diaphorina citri (Hemiptera: Liviidae)
Fig. 1. Enzymatic activity of (A) general esterase (EST), (B) glutathione S-transferase (GST), and (C) cytochrome monooxygenase P450 from Diaphorina citri reared on Citrus sinensis, Murraya paniculata, and Bergera koenigii. Means with the same letter are not significantly different from each other (P <0.05, Fisher's protected LSD test).
Fig. 4 in Direction and timing of dispersal of Scirtothrips dorsalis (Thysanoptera: Thripidae) on select ornamental host plant species in south Florida
Fig. 4. Flight behavior of Scirtothrips dorsalis during the day. Mean hourly captures of adults at (A) greenhouse and (B) field sites of TREC and MREC by the time sampled and cumulative degree-hours. Symbols represent means ± SD. An asterisk (*) indicates a significant difference between test locations at a given time based on a t-test at P ≤ 0.05.
Fig. 2 in Direction and timing of dispersal of Scirtothrips dorsalis (Thysanoptera: Thripidae) on select ornamental host plant species in south Florida
Fig. 2. Population estimates and dispersal of Scirtothrips dorsalis to 2 hosts at TREC, 19 Jul to 27 Sep 2007. (A) Mean weekly numbers of nymphs and pupae found on buttonwood foliage. (B) Mean weekly numbers of adults washed from plant terminals with data from buttonwood and schefflera pooled. (C) Mean weekly captures of adults on yellow sticky-card traps behind buttonwood and schefflera plants. Symbols represent means ± SD. An asterisk (*) indicates a significant difference from the other weeks according to 1-way ANOVAs and t-test comparisons at P ≤ 0.05. Mean weekly temperatures (T °C) and relative humidity (RH %) for the 3 mo period are shown parallel to the X-axis (FAWN 2007).
Fig. 1 in Direction and timing of dispersal of Scirtothrips dorsalis (Thysanoptera: Thripidae) on select ornamental host plant species in south Florida
Fig. 1. Experimental setups. (A) Population estimates and dispersal from rose to buttonwood and schefflera. Darkest grey represents rose, whereas the 2 lighter grey shades represent buttonwood or schefflera with the same shade of grey representing the same plant species. (B) Flight behavior during the day. Circles represent potted rose plants in 11 L containers. Small black rectangles denote locations of yellow sticky-card traps relative to each plot.
Fig. 3 in Direction and timing of dispersal of Scirtothrips dorsalis (Thysanoptera: Thripidae) on select ornamental host plant species in south Florida
Fig. 3. Population estimates and dispersal of Scirtothrips dorsalis to 2 hosts: cumulative data for the 11 wk test period. (A) Mean damage ratings on a scale of 0 to 5. (B) On-plant densities of S. dorsalis. (C) Weekly captures of adults on yellow sticky-card traps. (D) Weekly captures of adults on yellow sticky-card traps by cardinal direction of traps from plants. Symbols represent means ± SD. An asterisk (*) indicates a significant difference at P ≤ 0.05 (A–C) between host plant species according to t-tests or (D) from the other host plant pairs at other cardinal orientations based on a 1-way ANOVA followed by a Tukey–Kramer HSD test.
Figs. 2–5 in New record of Machaeriobia machaerii (Kieffer, 1913) (Diptera, Cecidomyiidae) in Brazil and association with host-plant species
Figs. 2–5. Diagnostic characters of Machaeriobia machaerii in the specimens from Ribeirão Preto, São Paulo State. 2. Simple tarsal claws, 3. One-segmented palpus, 4. Bulbous ovipositor of female pupa, 5. Larval thoracic spatula.
Fig. 1 in Oviposition preference of rugose spiraling whitefly (Hemiptera: Aleyrodidae) on five host plant species
Fig. 1. Photo showing the cage arrangement. Six cages (1.83 × 1.83 × 1.83 m with 20 × 20 Mesh Lumite) were constructed in a shadehouse in a north-south row. Each cage had 5 potential host plants and a source plant containing adult whiteflies.
Fig. 2 in Oviposition preference of rugose spiraling whitefly (Hemiptera: Aleyrodidae) on five host plant species
Fig. 2. The cumulative number of eggs deposited on different plants during the experiment. The average cumulative number of eggs was always greatest on gumbo limbo.
Figure. 3 in Niche separation between the cosmopolitan species Drosophila melanogaster and the tropical Asian species Drosophila ananassae based on larval host-plant species
Figure. 3. Statistical interaction between Drosophila species and larval host plant in determining the number of male flies eclosing in the present experiment. Blue circles represent replicates for Drosophila ananassae and Drosophila melanogaster when raised on cucumberfruit (Averrhoa bilimbi). Red circles indicate replicates where D. ananassae or D. melanogaster were raised on banana (Musa sp.). The number of male flies eclosing from each replicate are presented as squareroot transformed data (variable: TFlies), since the transformed data were used in the ANOVA to determine the statistical significance of this statistical interaction. Da. = Drosophila ananassae, Dm.= Drosophila melanogaster.
Figure 2 in Niche separation between the cosmopolitan species Drosophila melanogaster and the tropical Asian species Drosophila ananassae based on larval host-plant species
Figure 2. Number of Drosophila ananassae and Drosophila melanogaster eclosing in the present experiment, pooling across fruit types. Da. = Drosophila ananassae, Dm.= Drosophila melanogaster.
Figure 1 in Niche separation between the cosmopolitan species Drosophila melanogaster and the tropical Asian species Drosophila ananassae based on larval host-plant species
Figure 1. Number of male flies eclosing from cucumberfruit (Averrhoa bilimbi) vs. banana (Musa species), pooled across Drosophila Species.
Linked collectors and determiners for: New species of leaf-mining Nepticulidae (Lepidoptera) from the Neotropical and Ando-Patagonian regions, with new data on host plants.
Natural history specimen data linked to collectors and determiners held within, "New species of leaf-mining Nepticulidae (Lepidoptera) from the Neotropical and Ando-Patagonian regions, with new data on host plants". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/b608c682-28c8-4184-8e7a-52bf598d2e94">https://bionomia.net/dataset/b608c682-28c8-4184-8e7a-52bf598d2e94</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/b608c682-28c8-4184-8e7a-52bf598d2e94">https://gbif.org/dataset/b608c682-28c8-4184-8e7a-52bf598d2e94</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Taxonomic revision of Neotropical Phyllocnistis Zeller, 1848 (Lepidoptera: Gracillariidae), with descriptions of seven new species and host plant associations.
Natural history specimen data linked to collectors and determiners held within, "Taxonomic revision of Neotropical Phyllocnistis Zeller, 1848 (Lepidoptera: Gracillariidae), with descriptions of seven new species and host plant associations". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/5c08332f-013c-4481-b831-b61f4c47f0ee">https://bionomia.net/dataset/5c08332f-013c-4481-b831-b61f4c47f0ee</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/5c08332f-013c-4481-b831-b61f4c47f0ee">https://gbif.org/dataset/5c08332f-013c-4481-b831-b61f4c47f0ee</a>. Formatted as a Frictionless Data package.
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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.