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114 results for “leaf feeding”
FIGURES 20–27 in Genera of the leaf-feeding Dendrothripinae of the world (Thysanoptera, Thripidae), with new species from Australia and Sulawesi, Indonesia
FIGURES 20–27. Dendrothripinae. (20) Dendrothrips williamsi head and pronotum. 21–24 Ensiferothrips lamingtoni: (21) head and pronotum; (22) meso and metanotum; (23) antenna; (24) tergites III–VI. 25–27 Ensiferothrips wallacei: (25) tergites III–VII; (26) head and pronotum; (27) fore wing.
FIGURES 28–32 in Genera of the leaf-feeding Dendrothripinae of the world (Thysanoptera, Thripidae), with new species from Australia and Sulawesi, Indonesia
FIGURES 28–32. Dendrothripinae. (28) Pseudodendrothrips darci head and pronotum. 29–32 Pseudodendrothrips marissae: (29) head and pronotum—paratype female in Hoyers Mountant; (30) head and pronotum—non-paratype female; (31) fore wing; (32) tergites IV–VI.
FIGURES 1–8. Dendrothripinae. 1–2 tergites IV–V in Genera of the leaf-feeding Dendrothripinae of the world (Thysanoptera, Thripidae), with new species from Australia and Sulawesi, Indonesia
FIGURES 1–8. Dendrothripinae. 1–2 tergites IV–V: (1) Asprothrips bimaculatus; (2) Edissa steinerae. 3–5 Head and pronotum: (3) Filicopsothrips wellsae; (4) Leucothrips piercei. 5–8 Dendrothrips julateni: (5) head and pronotum; (6) tergites IV–VII; (7) antenna; (8) metanotum and fore wing clavus.
FIGURES 14–17. Adults. 14, 15 in First description of leaf-mining Nepticulidae and Tischeriidae (Insecta, Lepidoptera) feeding on the Chilean endemic plant genus Podanthus Lag. (Asteraceae)
FIGURES 14–17. Adults. 14, 15, male (14) and female (15) of Stigmella podanthae sp. nov.; 16, 17, male (16) and female (17) of Astrotischeria chilei Puplesis & Diškus. Note: the forewing pattern is highly variable, the pattern (17, female) when ochreyellow scales predominate and black scales form irregular dots is equally characteristic for males.
FIGURES 35–38 in First description of leaf-mining Nepticulidae and Tischeriidae (Insecta, Lepidoptera) feeding on the Chilean endemic plant genus Podanthus Lag. (Asteraceae)
FIGURES 35–38. Female genitalia of Astrotischeria chilei Puplesis & Diškus, genitalia slide no. AD598 (ZMUC). 36, 37, ovipositor, a pair of lobes clothed with short, stout and darker modified setae ('peg setae'), and second pair of lobes bearing very long slender setae; 37, anterior and posterior apophyses and the prela (described by Braun 1972) which includes the remaining three pairs of apophyses; 38, general view.
FIGURES 30–34 in First description of leaf-mining Nepticulidae and Tischeriidae (Insecta, Lepidoptera) feeding on the Chilean endemic plant genus Podanthus Lag. (Asteraceae)
FIGURES 30–34. Male genitalia of Astrotischeria chilei Puplesis & Diškus, genitalia slide no. AD599 (ZMUC). 30, general view; 31, dorsal view; 32, anellus and other details; 33, phallus; 34, same, distal part.
FIGURES 18–24 in First description of leaf-mining Nepticulidae and Tischeriidae (Insecta, Lepidoptera) feeding on the Chilean endemic plant genus Podanthus Lag. (Asteraceae)
FIGURES 18–24. Male genitalia of Stigmella podanthae sp. nov. (ZMUC). 18, capsule (without phallus), holotype, genitalia slide no. AD592; 19, phallus, holotype, genitalia slide no. AD592; 20, same, paratype, genitalia slide no. AD591; 21, uncus and gnathos, paratype, genitalia slide no. AD593; 22, cornuti, holotype, genitalia slide no. AD592; 23, apical parts of valvae, holotype, genitalia slide no. AD592; 24, dorsal view of genital capsule, paratype, genitalia slide no. AD591.
FIGURES 1–6 in First description of leaf-mining Nepticulidae and Tischeriidae (Insecta, Lepidoptera) feeding on the Chilean endemic plant genus Podanthus Lag. (Asteraceae)
FIGURES 1–6. Geography and biology of the treated leaf-mining species. 1, distribution of Stigmella podanthae sp. nov. and Astrotischeria chilei Puplesis & Diškus; 2, central Mediterranean Chile at elevation about 910 m (18 km southeast of Pirque, Rio Clarillo); 3, Host-plant Podanthus ovatifolius Lag.; 4, same, with a leaf-mine of Stigmella podanthae sp. nov.; 5, 6, leafmines of Stigmella podanthae sp. nov. Podanthus ovatifolius Lag., 18 km southeast of Pirque, Rio Clarillo.
FIGURES 1–10. Mycterothrips species. Antennae 1–2 in Leaf-feeding Mycterothrips: two new species from southern Iran (Thysanoptera: Thripidae)
FIGURES 1–10. Mycterothrips species. Antennae 1–2: (1) doostii; (2) zagrosi. Head 3–4: (3) doostii; (4) zagrosi. (5) Mesonotum, zagrosi. (6) Meso and metanotum, doostii. Pronotum 7–8: (7) doostii; (8) zagrosi. (9) Fore wing, zagrosi. (10) Head and pronotum, doostii (male).
FIGURES 107–115 in Structural diversity among the leaf-feeding thrips of Australia in the genus Teuchothrips (Thysanoptera, Phlaeothripinae) with 20 new species
FIGURES 107–115. Teuchothrips of Australia. T. tolga 107–112: (107) head & pronotum; (108) antenna; (109) prosternites; (110) tergites IX–X; (111) pelta of female; (112) pelta of male. T. toowoomba 113–115: (113) head; (114) pronotum; (115) metanotum and pelta.
FIGURES 96–106 in Structural diversity among the leaf-feeding thrips of Australia in the genus Teuchothrips (Thysanoptera, Phlaeothripinae) with 20 new species
FIGURES 96–106. Teuchothrips of Australia. T. simplicipennis 96–101: (96) head & pronotum; (97) antenna; (98) metanotum & pelta; (99) prosternites; (100) male sternite VIII; (101) tergites IX–X. (102) T. sodalis metanotum. T. soror 103–106: (103) head; (104) antenna; (105) metanotum & pelta; (106) prosternites.
FIGURES 88–95 in Structural diversity among the leaf-feeding thrips of Australia in the genus Teuchothrips (Thysanoptera, Phlaeothripinae) with 20 new species
FIGURES 88–95. Teuchothrips of Australia. T. miriwoong 88–90: (88) head & pronotum; (89) antenna; (90) metanotum & pelta. T. monga 91–92: (91) metanotum & pelta; (92) pronotum. T. mooni 93–95: (93) head & pronotum; (94) metanotum & pelta; (95) tergites IX–X.
FIGURES 76–87 in Structural diversity among the leaf-feeding thrips of Australia in the genus Teuchothrips (Thysanoptera, Phlaeothripinae) with 20 new species
FIGURES 76–87. Teuchothrips of Australia. T. mareeba 76–80: (76) head & pronotum; (77) metanotum & pelta; (78) prosternites; (79) tergites IX–X; (80) fore wing sub-basal setae. T. melaleucae 81–83: (81) metanotum & pelta; (82) antenna; (83) head & pronotum. T. minor 84–87: (84) head & pronotum; (85) metanotum & pelta; (86) antenna; (87) fore wing sub-basal setae.
FIGURES 63–75 in Structural diversity among the leaf-feeding thrips of Australia in the genus Teuchothrips (Thysanoptera, Phlaeothripinae) with 20 new species
FIGURES 63–75. Teuchothrips of Australia. T. larrakia 63–64: (63) head & pronotum; (64) fore tarsus, male. T. leptospermum 65–67: (65) head & pronotum; (66) metanotum & pelta; (67) antenna. T. longiseta 68–70: (68) head & pronotum; (69) type slide; (70) metanotum & pelta. T. lutruwita 71–75: (71) antenna; (72) head; (73) metanotum & pelta; (74) prosternites; (75) tergites IX–X.
FIGURES 44–52 in Structural diversity among the leaf-feeding thrips of Australia in the genus Teuchothrips (Thysanoptera, Phlaeothripinae) with 20 new species
FIGURES 44–52. Teuchothrips of Australia. T. jarowair 44–48: (44) head; (45) pronotum; (46) metanotum & pelta; (47) tergites IX–X; (48) male sternite VIII. T. jukun 49–52: (49) head & pronotum; (50) fore tarsus; (51) metanotum & pelta; (52) tergite VIII, male.
FIGURES 53–62 in Structural diversity among the leaf-feeding thrips of Australia in the genus Teuchothrips (Thysanoptera, Phlaeothripinae) with 20 new species
FIGURES 53–62. Teuchothrips of Australia. T. kaurna 53–55: (53) head, thorax & pelta; (54) antenna; (55) tergites IX–X. T. kokatha 56–62: (56) head; (57) head & pronotum; (58) metanotum & pelta; (59) pronotum; (60) antenna; (61) metanotum; (62) pelta.
FIGURES 27–36 in Structural diversity among the leaf-feeding thrips of Australia in the genus Teuchothrips (Thysanoptera, Phlaeothripinae) with 20 new species
FIGURES 27–36. Teuchothrips of Australia. (27) T. clavipilus head. T. connatus 28–30: (28) head & pronotum anterior margin; (29) antenna; (30) metanotum & pelta. T. disjunctus (31) head. T. dodonaea 32–34: (32) head & pronotum; (33) antenna; (34) metanotum & pelta. T. froggatti 35–36: (35) head & pronotum; (36) metanotum & pelta.
FIGURES 11–26 in Structural diversity among the leaf-feeding thrips of Australia in the genus Teuchothrips (Thysanoptera, Phlaeothripinae) with 20 new species
FIGURES 11–26. Teuchothrips of Australia. T. badiipennis 11–12: (11) metanotum & pelta; (12) prosternites. T. badu 13– 16: (13) head & pronotum; (14) metanotum & pelta; (15) prosternites; (16) antenna. T. bundjalong 17–20: (17) head; (18) metanotum & pelta; (19) tergites IX–X; (20) male sternite VIII. T. burroughsi 21–22: (21) head & pronotum; (22) metanotum & pelta. T. bursariicola (=ater) 23–26: (23) head & pronotum, Female; (24) head & pronotum, Male; (25) metanotum & pelta; (26) male sternite VIII.
FIGURES 37–43 in Structural diversity among the leaf-feeding thrips of Australia in the genus Teuchothrips (Thysanoptera, Phlaeothripinae) with 20 new species
FIGURES 37–43. Teuchothrips of Australia. T. gangarru 37–40: (37) head & pronotum; (38) antenna; (39) male sternite VIII; (40) metanotum & pelta. T. garrunggam 41–43: (41) head & pronotum; (42) antenna; (43) fore wing sub-basal setae.
Top-down cascading effects of seed-feeding beetles and their parasitoids on plants and leaf herbivores
<p><span>When feeding on a plant, herbivorous insects alter the quality of the plant as a food source. This affects other organisms interacting with the same plant. These so-called 'plant-mediated interactions' can be altered by parasitoids that attack the herbivores. So far, this research area has mainly focused on interactions at the leaf level, and very little is known about plant-mediated interactions via seeds. </span><span>It is still poorly understood if seeds that survive insect damage have fewer resources to allocate to plant growth and defence against leaf herbivores, and whether parasitoids that kill seed-feeding insects mitigate such negative effects.</span></p> <p><span>Using seeds of wild lima bean plants (<em>Phaseolus lunatus</em>) we studied the effect of the intensity of infestation by seed beetles (<em>Zabrotes subfasciatus</em>) and their parasitoids (<em>Stenocorse bruchivora</em>) on the following parameters under lab conditions: seed mass and germination, plant growth and defensive compounds (cyanogenic glycosides and flavonoids) and performance of a leaf herbivore species (<em>Spodoptera latifascia</em>). In addition, we performed a field experiment using seeds with or without insect damage to investigate the consequences on plant performance and fitness in the wild.</span></p> <p><span>Seed beetle infestation had an overall negative impact on seed germination. Lab experiments revealed that damaged seeds produced plants with slower growth and reduced concentration of defensive compounds, which increased the performance of the leaf herbivores. Effects of seed-feeding on seed germination and plant growth were attenuated by parasitism, resulting in a net increase of the number of viable offspring. In the field, we observed that seed damage impaired germination, delayed flowering time and increased leaf herbivory.</span></p> <p><span>Our results show that plant-mediated interactions between insect herbivores are not limited to leaf herbivores but extend to seed herbivores. In our study system, parasitoids had no apparent effect on these interactions, despite their strong beneficial effects on germination and plant performance. These findings confirm the long-lasting consequences of indirect plant-mediated interactions in a community-wide ecological context. Furthermore, they contribute to a better understanding of the important but understudied effects of parasitoids on plant fitness.</span></p>
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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
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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.