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32 results for “shield bug”
Supplementary data files for Rogowska-van der Molen et. al. 2024 "From eggs to guts: Obligate association of Sodalis nezarae sp. nov. with the Southern green shield bug Nezara viridula"
<p>The data set consists of five directories:</p> <p><strong>1)</strong> "OrthoVenn3_run_Sodalis": Input and output files for a run of OrthoVenn3 using selected <em>Sodalis</em> spp.</p> <p><strong>2)</strong> "Sodalis_sp_Nvir_genome": GenBank-formatted annotation file for newly sequenced <em>Sodalis nezarae </em>endosymbiont, FASTA-formatted genomic assembly, and PseudoFinder input/output files.</p> <p><strong>3)</strong> "nutritional_genes_scan": FASTA-formatted files used for interrogating annotations for the presence of selected genes involved in the biosynthesis of essenatial amino acids, B vitmains, and other cofactors.</p> <p><strong>4)</strong> "phylogeny_Sodalis_spp": IQ-TREE2 run/result files for phylogenetic reconstruction of <em>Sodalis</em> spp. <em>sensu lato</em> using single-copy shared genes among selected genomes.</p> <p><strong>5)</strong> "Sodalis_sp_Nvir_species_det": FASTA-formatted and flat files for 16S and ANI identity/score calculations.</p> <p> </p>
Fig. 18 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 18 External scent efferent system of Polytes lineolatus. a Meso- and metapleuron. b Peritreme. c Detail of evaporatorium. d Spiracular filter system. Bars a 500 µm; b 100 µm; c, d 20 µm
Fig. 17 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 17 External scent efferent system of Pachycoris torridus. a Meso- and metapleuron. b Peritreme. c Peritremal surface. d Detail of evaporatorium. e Spiracular filter system. Bars a 1 mm; b 100 µm; c, d 10 µm; e 20 µm
Fig. 9 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 9 External scent efferent system of Crathis ansata. a Meso- and metapleuron. b Peritreme. c Peritremal surface. d Detail of evaporatorium. e Spiracular filter system. Bars a 500 µm; b 200 µm; c–e 10 µm
Fig. 8 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 8 External scent efferent system of Coptochilus ferrugineus. a Meso- and metapleuron. b Peritreme. c Peritremal surface. d–e Details of evaporatorium. f Spiracular filter system. Bars a 500 µm; b 100 µm; c 5 µm; d, f 10 µm
Fig. 19 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 19 External scent efferent system of Sphyrocoris obliquus. a Meso- and metapleuron. b Peritreme. c Peritremal surface. d Detail of evaporatorium. e Spiracular filter system. Bars a 500 µm; b 200 µm; c–e 20 µm
Data from: No link between nymph and adult colouration in shield bugs: weak selection by predators
<p><span><span><span><span><span><span><span><span><span><span><span>Many organisms use different anti-predator strategies throughout their life, but little is known about the reasons or implications of such changes. For years it has been suggested that selection by predators should favour uniformity in local warning signals. If this is the case, we would expect high resemblance in colour across life stages in aposematic animals where young and adults share similar morphology and habitat. In this study we used shield bugs (Hemiptera: Pentatomoidea) to test whether colour and colour diversity evolve similarly at different life stages. Since many of these bugs are considered to be aposematic, we also combined multi-species analyses with predation experiments on the cotton harlequin bug to test whether there is evidence of selection for uniformity in colour across life stages. Overall, we show that the diversity of colours used by both life stages is comparable, but adults are more cryptic than nymphs. We also demonstrate that nymphs and adults of the same species do not tend to look alike. Experiments on our model system suggest that predators can generalise among life stages that look different, and exhibit strong neophobia. Altogether, our results show no evidence of selection favouring colour similarity between adults and nymphs in this speciose clade. </span></span></span></span></span></span></span></span></span></span></span></p>
FIGURES 26–40 in The identity of shield bugs described by Francis Walker from Taiwan (Hemiptera: Heteroptera: Pentatomidae)
FIGURES 26–40. Laprius gastricus (Thunberg), male and female genitalia. 26–28, pygophore, caudodorsal, ventral, and lateral views, respectively; 29–31, right paramere, three different views; 32–33, articulatory apparatus, dorsal and lateral views, respectively; 34–36, lateral phallotheca, dorsal, lateral, and posteroventral views, respectively; 37–39, conjunctiva and its appendages, dorsal, lateral, and posterior views, respectively; 40, apex of female abdomen, caudoventral view. Scales in mm. Lettering as in Fig. 16.
FIGURES 16–19 in The identity of shield bugs described by Francis Walker from Taiwan (Hemiptera: Heteroptera: Pentatomidae)
FIGURES 16–19. Dalpada smaragdina (Walker), phallus. 16, dorsal view; 17, lateral view; 18, ventral view; 19, conjunctiva and its appendages, posterior view. Scales in mm. Lettering: aa: articulatory apparatus; cp1–cp3: conjunctival processes; con: conjunctiva; ejr: ejaculatory reservoir; pht: phallotheca; ves: vesica.
FIGURES 4–15 in The identity of shield bugs described by Francis Walker from Taiwan (Hemiptera: Heteroptera: Pentatomidae)
FIGURES 4–15. Dalpada smaragdina (Walker), male and female genitalia. 4–6, pygophore, posterior, ventral, lateral views, respectively; 7–9, right paramere, internal face, lateral face, and posterior view, respectively; 10–11, apex of female abdomen, caudoventral and lateral views, respectively; 12, spermatheca; 13–15, seminal receptacles and intermediate parts of the spermathecae of three females (13 and 15 from "Takao" [= Kaohsiung], 14 from "Mt. Hoozan" [= Fengshan]). Scales in mm. Lettering: lp: left paramere. In Fig. 11, the arrow shows the aspect of Fig. 10.
FIGURES 1–3 in The identity of shield bugs described by Francis Walker from Taiwan (Hemiptera: Heteroptera: Pentatomidae)
FIGURES 1–3. Holotypes and labels of 1, Eysarcoris latus Walker, 2, E. pustulatus Walker and 3, Sciocoris lugubris Walker. Scales in mm.
Data from: No link between nymph and adult colouration in shield bugs: weak selection by predators
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Removal of gut symbiotic bacteria negatively affects life history traits of the shield bug, Graphosoma lineatum
<p><span>Bacterial Symbionts play an important biological role in their host. <i>G. lineatum</i> harbor bacterial symbiont in the enclosed crypts of the midgut. It seems that the bacterial symbiont play important role in the insect. Therefore, in this study, the role of bacterial symbiont in the shield bug, <i>Graphosoma lineatum</i> (Heteroptera, Pentatomidae) was investigated. To do this symbiont elimination was performed using surface sterilization of the eggs. Then, we utilized <span>age-stage, two-sex life table analysis</span> to confirm the biological importance of bacterial symbiont in <i>G. lineatum</i>. According to our results symbiont removal had a significantly negative effect on the biology of the insect. These results clearly indicate this symbiont is essential for normal growth and reproduction.</span></p>
Removal of gut symbiotic bacteria negatively affects life history traits of the shield bug, Graphosoma lineatum
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Fig. 21 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 21 External scent efferent system of Symphylus ramivitta. a Meso- and metapleuron. b Peritreme. c Peritremal surface. d Detail of evaporatorium. e Spiracular filter system. Bars a 500 µm; b 200 µm; c–e 10 µm
Fig. 16 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 16 External scent efferent system of Orsilochides variabilis. a Meso- and metapleuron. b Peritreme. c Peritremal surface. d Detail of evaporatorium. e Spiracular filter system. Bars a 500 µm; b 100 µm; c, d 10 µm; e 20 µm
Fig. 13 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 13 External scent efferent system of Homaemus aeneifrons. a Meso- and metapleuron. b Peritreme. c Peritremal surface. d Detail of evaporatorium. e Spiracular filter system. Bars a 500 µm; b 200 µm; c–e 10 µm
Fig. 20 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 20 External scent efferent system of Stethaulax marmorata. a Meso- and metapleuron. b Peritreme. c Peritremal surface. d Detail of evaporatorium. e Spiracular filter system. Bars a 500 µm; b 200 µm; c–e 20 µm
Fig. 12 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 12 External scent efferent system of Galeacius martini. a Meso- and metapleuron. b Peritreme. c Peritremal surface. d Detail of evaporatorium. e Spiracular filter system. Bars a 500 µm; b 100 µm; c–e 10 µm
Fig. 11 in Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae)
Fig. 11 External scent efferent system of Dystus puberulus. a Meso- and metapleuron. b Peritreme. c Peritremal surface. d, e Details of evaporatorium. f Spiracular filter system. Bars a 200 µm; b, e 20 µm; c, d, f 10 µm
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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.