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283 results for “host-plants”
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.
FIGURE 1 in Systematics, biogeography and host-plant relationships of the Neotropical jumping plant-louse genus Russelliana (Hemiptera: Psylloidea)
FIGURE 1. Russelliana melaina sp. nov., habitus of ♂ (drawing by A. Coray).
Figure 6 from: Huemer P, Schmid J (2021) Relict populations of Lyonetia ledi Wocke, 1859 (Lepidoptera, Lyonetiidae) from the Alps indicate postglacial host-plant shift to the famous Alpenrose (Rhododendron ferrugineum L.). Alpine Entomology 5: 101-106. https://doi.org/10.3897/alpento.5.76930
Figure 6 Final instar larva of Lyonetia ledi on Rhododendron ferrugineum (Switzerland, Graubünden, Ardez).
Figures 2- 3 from: Huemer P, Schmid J (2021) Relict populations of Lyonetia ledi Wocke, 1859 (Lepidoptera, Lyonetiidae) from the Alps indicate postglacial host-plant shift to the famous Alpenrose (Rhododendron ferrugineum L.). Alpine Entomology 5: 101-106. https://doi.org/10.3897/alpento.5.76930
Figures 2- 3 Lyonetia ledi adults resting on leaves of Rhododendron ferrugineum (Switzerland, Graubünden, Ardez).
Figure 1 from: Huemer P, Schmid J (2021) Relict populations of Lyonetia ledi Wocke, 1859 (Lepidoptera, Lyonetiidae) from the Alps indicate postglacial host-plant shift to the famous Alpenrose (Rhododendron ferrugineum L.). Alpine Entomology 5: 101-106. https://doi.org/10.3897/alpento.5.76930
Figure 1 COI Neighbor-Joining tree of species in the studied Lyonetia. Note: the scale bar only applies to internal branches between species. Width of triangles represent sample size, depth the genetic variation within the cluster.
Figures 4- 5 from: Huemer P, Schmid J (2021) Relict populations of Lyonetia ledi Wocke, 1859 (Lepidoptera, Lyonetiidae) from the Alps indicate postglacial host-plant shift to the famous Alpenrose (Rhododendron ferrugineum L.). Alpine Entomology 5: 101-106. https://doi.org/10.3897/alpento.5.76930
Figures 4- 5 Leaf-mines of Lyonetia ledi on Rhododendron ferrugineum (Switzerland, Graubünden, Ardez).
Figures 7- 8 from: Huemer P, Schmid J (2021) Relict populations of Lyonetia ledi Wocke, 1859 (Lepidoptera, Lyonetiidae) from the Alps indicate postglacial host-plant shift to the famous Alpenrose (Rhododendron ferrugineum L.). Alpine Entomology 5: 101-106. https://doi.org/10.3897/alpento.5.76930
Figures 7- 8 Characteristic cocoon with final instar larva and pupa of Lyonetia ledi on Rhododendron ferrugineum (Switzerland, Graubünden, Ardez).
Figs. 6 and 7 in New record of Machaeriobia machaerii (Kieffer, 1913) (Diptera, Cecidomyiidae) in Brazil and association with host-plant species
Figs. 6 and 7. Distinctive characters of Machaeriobia machaerii found in the specimens from Ribeirão Preto, São Paulo State. 6. Terminal segment of larva, 7. Male terminalia (dorsal view).
Fig. 1 in New record of Machaeriobia machaerii (Kieffer, 1913) (Diptera, Cecidomyiidae) in Brazil and association with host-plant species
Fig. 1. Branch of Machaerium hirtum (Vell.) Stellfeld, host plant of Machaeriobia machaerii (Kieffer, 1913).
Figure 3 in First host-plant record for Leptodictya (Hanuala) leinahoni (Kirkaldy, 1905) (Hemiptera: Heteroptera: Tingidae)
Figure 3. Dorsal habitus of Leptodictya (Hanuala) leinahoni (Kirkaldy) on bamboo leaf, photo by VCT. / Vista dorsal de Leptodictya (Hanuala) leinahoni (Kirkaldy) en hoja de bambú, foto de VCT.
Figure 1 in First host-plant record for Leptodictya (Hanuala) leinahoni (Kirkaldy, 1905) (Hemiptera: Heteroptera: Tingidae)
Figure 1. Guadua weberbaueri Plig. [Poaceae]. 1A. General view. 1B. Detail of leaves and feeding injury from Leptodictya (Hanuala) leinahoni (Kirkaldy), photos by VCT. / 1A. Vista general. 1B. Detalle de las hojas y daños causados por alimentación de Leptodictya (Hanuala) leinahoni (Kirkaldy), fotos de VCT.
Reduced host-plant specialization is associated with the rapid range expansion of a Mediterranean butterfly
<p><span><span><span><span><span><span><span><span><span><span><span><b>Aim: </b>Species ranges are highly dynamic, shifting in space and time as a result of complex ecological and evolutionary processes. Disentangling the relative contribution of both processes is challenging but of primary importance for forecasting species distributions under climate change. Here, we use the spectacular range expansion (ca. 1,000 km poleward shift within 10 years) of the butterfly <i>Pieris mannii </i>to unravel the factors underlying range dynamics, specifically the role of (i) niche evolution (changes in host-plant preference and acceptance) and (ii) ecological processes (climate change). </span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span><b>Location: </b>Provence-Alpes-Côte d'Azur, France; North Rhine-Westphalia, Rhineland-Palatinate and Hesse, Germany.</span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span><b>Taxon: </b>Insect and angiosperms. </span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span><b>Methods: </b>We employed a combination of (i) common garden experiments, based on replicated populations from the species' historical and newly established range and host plant species representative for each distribution range, co-occurrence analyses and (ii) grid-based correlative species distribution modeling (SDM) using Maxent. </span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span><b>Results:</b> We observed changes in oviposition preference, with females from the newly established populations showing reduced host-plant specialization and also an overall increased fecundity. These changes in behavior and life history may have enabled using a broader range of habitats and thus facilitated the recent range expansion. In contrast, our results indicate that the range expansion is unlikely to be directly caused by anthropogenic climate change, as the range was not constrained by climate in the first place.</span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span><b>Main conclusions: </b>We conclude that evolution of a broader dietary niche rather than climate change is associated with the rapid range expansion and discuss potential indirect consequences of climate change as trigger for the genetic differences found. Our study thus illustrates the importance of species interactions in shaping species distributions and range shifts, and draws attention to indirect effects of climate change. Embracing this complexity is likely key to a better understanding of range dynamics. </span></span></span></span></span></span></span></span></span></span></span></p>
Figures 23–28 in Revision of the Australian species of Pleistodontes (Hymenoptera: Agaonidae) fig-pollinating wasps and their host-plant associations
Figures 23–28. (23) P. nigriventris clypeus; (24) P. addicotti clypeus; (25) P. nitens clypeus; (26) P. addicotti fore leg; (27) P. froggatti fore leg and detail of protarsus; (28) P. deuterus sp. nov. fore leg. Scale bar = 50 Mm (clypeus) and 100 Mm (legs).
Figures 92–93 in Revision of the Australian species of Pleistodontes (Hymenoptera: Agaonidae) fig-pollinating wasps and their host-plant associations
Figures 92–93. Meso and metasoma (Males) (92) P. deuterus sp. nov.; (93) P. regalis. Pro = Propodeum; Mt1 = Metasomal segment 1.
Figures 37- 38 from: Hoare R, van Nieukerken E (2013) Phylogeny and host-plant relationships of the Australian Myrtaceae leafmining moth genus Pectinivalva (Lepidoptera, Nepticulidae), with new subgenera and species. ZooKeys 278: 1-64. https://doi.org/10.3897/zookeys.278.4743
Figures 37- 38 - Pectinivalva (Casanovula) minotaurus, male androconia. 37 Abdominal tergites 4–5, partially descaled 38 close-up of androconia on one side of T4–5, showing the two distinct types. Slide ANIC11325, scales 100 μm.
Figures 31-36 from: Hoare R, van Nieukerken E (2013) Phylogeny and host-plant relationships of the Australian Myrtaceae leafmining moth genus Pectinivalva (Lepidoptera, Nepticulidae), with new subgenera and species. ZooKeys 278: 1-64. https://doi.org/10.3897/zookeys.278.4743
Figures 31-36 - Pectinivalva spp., wing venation. 31 Pectinivalva (Pectinivalva) mystaconota, male 32 Pectinivalva (Pectinivalva) mystaconota, female 33 Pectinivalva (Casanovula) brevipalpa male 34 Pectinivalva (Menurella) scotodes female 35 Pectinivalva (Menurella) scotodes male 36 Pectinivalva (Menurella) acmenae female.
Figures 28-30 from: Hoare R, van Nieukerken E (2013) Phylogeny and host-plant relationships of the Australian Myrtaceae leafmining moth genus Pectinivalva (Lepidoptera, Nepticulidae), with new subgenera and species. ZooKeys 278: 1-64. https://doi.org/10.3897/zookeys.278.4743
Figures 28-30 - Pectinivalva (Casanovula) minotaurus, adult male head, anterior view. 28 Head 29 whole antenna, excluding scape 30 portion of basal ½ of flagellum, showing sensillum vesiculocladum. All from slide ANIC11325. Scales 100 μm (28), 200 μm (29), 50 μm (30).
Figures 104-108 from: Hoare R, van Nieukerken E (2013) Phylogeny and host-plant relationships of the Australian Myrtaceae leafmining moth genus Pectinivalva (Lepidoptera, Nepticulidae), with new subgenera and species. ZooKeys 278: 1-64. https://doi.org/10.3897/zookeys.278.4743
Figures 104-108 - Pectinivalva spp., larval heads, dorsal view (head capsule to left, tentorium above right, mandible below right). 104 Pectinivalva (Pectinivalva) 138 105 Pectinivalva (Casanovula) brevipalpa 106 Pectinivalva (Casanovula) minotaurus 107 Pectinivalva (Menurella) scotodes 108 Pectinivalva (Menurella) quintiniae.
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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)
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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.