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573 results for “chewing”
Figures 20- 21 from: Gustafsson DR, Oslejskova L, Najer T, Sychra O, Zou F (2019) Redescriptions of thirteen species of chewing lice in the Brueelia-complex (Phthiraptera, Ischnocera, Philopteridae), with one new synonymy and a neotype designation for Nirmus lais Giebel, 1874. Deutsche Entomologische Zeitschrift 66(1): 17-39. https://doi.org/10.3897/dez.66.32423
Figures 20- 21 Brueeliaglizi Balát, 1955, ex Fringillamontifringilla Linnaeus, 1758 20 Male habitus, dorsal and ventral views 21 Female habitus, dorsal and ventral views.
Figures 48- 49 from: Gustafsson DR, Oslejskova L, Najer T, Sychra O, Zou F (2019) Redescriptions of thirteen species of chewing lice in the Brueelia-complex (Phthiraptera, Ischnocera, Philopteridae), with one new synonymy and a neotype designation for Nirmus lais Giebel, 1874. Deutsche Entomologische Zeitschrift 66(1): 17-39. https://doi.org/10.3897/dez.66.32423
Figures 48- 49 Brueeliakratochvili Balát, 1958, ex Motacillaflava Linnaeus, 1758 48 Male habitus, dorsal and ventral views 49 Female habitus, dorsal and ventral views.
Figures 1- 2 from: Gustafsson DR, Oslejskova L, Najer T, Sychra O, Zou F (2019) Redescriptions of thirteen species of chewing lice in the Brueelia-complex (Phthiraptera, Ischnocera, Philopteridae), with one new synonymy and a neotype designation for Nirmus lais Giebel, 1874. Deutsche Entomologische Zeitschrift 66(1): 17-39. https://doi.org/10.3897/dez.66.32423
Figures 1- 2 Brueeliablagovescenskyi Balát, 1955, ex Emberizaschoeniclus (Linnaeus, 1758) 1 Male habitus, dorsal and ventral views 2 Female habitus, dorsal and ventral views.
Figures 27- 28 from: Gustafsson DR, Oslejskova L, Najer T, Sychra O, Zou F (2019) Redescriptions of thirteen species of chewing lice in the Brueelia-complex (Phthiraptera, Ischnocera, Philopteridae), with one new synonymy and a neotype designation for Nirmus lais Giebel, 1874. Deutsche Entomologische Zeitschrift 66(1): 17-39. https://doi.org/10.3897/dez.66.32423
Figures 27- 28 Brueeliakluzi Balát, 1955, ex Fringillacoelebs Linnaeus, 1758 27 Male habitus, dorsal and ventral views 28 Female habitus, dorsal and ventral views.
FIGURES 8–10 in Craspedorrhynchus linardii, a new species of chewing louse (Phthiraptera: Ischnocera: Philopteridae) from the Gray-headed Kite (Aves: Falconiformes: Accipitridae)
FIGURES 8–10. Craspedorrhynchus linardii sp.n.: 8, female IX tergite. 9, male subgenital plate
FIGURES 1–2 in Craspedorrhynchus linardii, a new species of chewing louse (Phthiraptera: Ischnocera: Philopteridae) from the Gray-headed Kite (Aves: Falconiformes: Accipitridae)
FIGURES 1–2. Craspedorrhynchus linardii sp.n.: 1, male. 2, female.
FIGURES 17–18 in Chewing lice from the white-rumped vulture in Nepal, with description of a new species of Aegypoecus
FIGURES 17–18. Cuculiphilus gypsis, habitus: 17, ventral view of male. 18, ventral view of female.
Figure 1 in Unusual finding of chewing louse Quadraceps cf. junceus (Scopoli, 1763) (Phthiraptera: Ischnocera) on Nathusius pipistrelle Pipistrellus nathusii (Keyserling & Blasius, 1839) (Mammalia: Chiroptera) with review of findings of lice reported from bats
Figure 1. Quadraceps cf. junceus: A. Habitus. B. Detail of head, thorax and abdominal segments II–IV. Scale bar 500 µm. Differential diagnosis (according to Gustafsson et al. 2018): pale and slender species; antero-median indentations (AMI) of tergopleurites II–V slender, all longer than half of tergopleurite length.
Data from: Host behavior drives parasite genetics at multiple geographic scales: population genetics of the chewing louse, Thomomydoecus minor
Pocket gophers and their symbiotic chewing lice form a host–parasite assemblage known for a high degree of cophylogeny, thought to be driven by life history parameters of both host and parasite that make host switching difficult. However, little work to date has focused on determining whether these life histories actually impact louse populations at the very fine scale of louse infrapopulations (individuals on a single host) at the same or at nearby host localities. We used microsatellite and mtDNA sequence data to make comparisons of chewing-louse (Thomomydoecus minor) population subdivision over time and over geographic space where there are different potential amounts of host interaction surrounding a zone of contact between two hybridizing pocket-gopher subspecies. We found that chewing lice had high levels of population isolation consistent with a paucity of horizontal transmission even at the very fine geographic scale of a single alfalfa field. We also found marked genetic discontinuity in louse populations corresponding with host subspecies and little, if any, admixture in the louse genetic groups even though the lice are closely related. The correlation of louse infrapopulation differentiation with host interaction at multiple scales, including across a discontinuity in pocket-gopher habitat, suggests that host behaviour is the primary driver of parasite genetics. This observation makes sense in light of the life histories of both chewing lice and pocket gophers and provides a powerful explanation for the well-documented pattern of parallel cladogenesis in pocket gophers and chewing lice.
FIGURES 14–15 in New species of ischnoceran chewing lice (Phthiraptera: Philopteridae) from Chinese birds
FIGURES 14–15. Male genitalia of Goniocotes rolandi new species. 14, dorsal view. 15, ventral view.
Figures 13-20 from: Naz S, Sychra O, Rizvi S (2012) New records and a new species of chewing lice (Phthiraptera, Amblycera, Ischnocera) found on Columbidae (Columbiformes) in Pakistan. ZooKeys 174: 79-93. https://doi.org/10.3897/zookeys.174.2717
Figures 13-20 - 13–16. Colpocephalum turbinatum Denny 13 male dorso-ventral view 14 female dorsal view 15 female terminalia 16 male genitalia. 17–20. Hohorstiella lata (Piaget) 17 male dorso-ventral view 18 female, dorsal view; 19, female terminalia 20 male genitalia.
Figures 1-10 from: Naz S, Sychra O, Rizvi S (2012) New records and a new species of chewing lice (Phthiraptera, Amblycera, Ischnocera) found on Columbidae (Columbiformes) in Pakistan. ZooKeys 174: 79-93. https://doi.org/10.3897/zookeys.174.2717
Figures 1-10 - Colpocephalum afrozeae sp. n.1 male dorsal view 2 male ventral view 3 female dorsal view 4 maxillary palp 5 antenna; 6 hypopharynx 7 prosternal plate 8 sternite IV with ctenidia 9 female terminalia ventral view 10 male genitalia
Figure 21-25 from: Naz S, Sychra O, Rizvi S (2012) New records and a new species of chewing lice (Phthiraptera, Amblycera, Ischnocera) found on Columbidae (Columbiformes) in Pakistan. ZooKeys 174: 79-93. https://doi.org/10.3897/zookeys.174.2717
Figure 21-25 - 21 Hohorstiella streptopeliae Eichler, female, dorso-ventral view. 22–25 Campanulotes compar (Burmeister) 22 male dorso-ventral view 23 female dorsal view 24 female terminalia 25 male genitalia.
Figures 26-33 from: Naz S, Sychra O, Rizvi S (2012) New records and a new species of chewing lice (Phthiraptera, Amblycera, Ischnocera) found on Columbidae (Columbiformes) in Pakistan. ZooKeys 174: 79-93. https://doi.org/10.3897/zookeys.174.2717
Figures 26-33 - 26-29 Columbicola columbae (L.) 26 male dorso-ventral view 27 female dorsal view 28, male terminalia dorso-ventral view 29 male genitalia. 30–33 Columbicola tschulyschman Eichler 30 male dorsal view 31 female dorsal view 32 female terminalia dorso-ventral view 33 male genitalia.
Figure 3 from: Valim MP, Cicchino AC (2015) A remarkable new genus and a new species of chewing louse (Phthiraptera, Ischnocera, Philopteridae) from Brazil. ZooKeys 541: 57-70. https://doi.org/10.3897/zookeys.541.6022
Figure 3 - Bobdalgleishia stephanophallus: A male head in dorso-vental views B male genitalia, mesosome in dorso-ventral views C female terminalia (VI–XI), in dorso-ventral views. Motmotnirmus marginellus D male head in dorso-ventral views E male genitalia, mesosome in ventral view, detail of mesosomal plate in dorsal view F female terminalia (VI–XI), in dorso-ventral views. Abbreviations: gn, gonopore; mes, mesosome; sp, spine-like seta of the gonapophyses; IX, X, XI, last three female abdominal tergites (9th to 11th) [for other abbreviations, see methods].
Figure 1 from: Valim MP, Cicchino AC (2015) A remarkable new genus and a new species of chewing louse (Phthiraptera, Ischnocera, Philopteridae) from Brazil. ZooKeys 541: 57-70. https://doi.org/10.3897/zookeys.541.6022
Figure 1 - Bobdalgleishia stephanophallus, habitus in dorsal view: A male B female. Abbreviations: mts, marginal temporal setae 1 and 2; os, ocular seta.
Chewed Versus Integral Pill of Ticagrelor
ClinicalTrials.gov study NCT03708588. IPD Sharing: NO. Countries: 1. Publications: 0.
Effects of Chewing Gum Against Postoperative Ileus
ClinicalTrials.gov study NCT02319512. IPD Sharing: Not stated. Countries: 0. Publications: 1.
Effect of Gum Chewing on Bowel Cleansing Before Colonoscopy
ClinicalTrials.gov study NCT02507037. IPD Sharing: Not stated. Countries: 0. Publications: 4.
Study of the Efficience of Chewing-gum to Reduce the Duration of Postoperative Ileus
ClinicalTrials.gov study NCT05296967. IPD Sharing: YES. Countries: 1. Publications: 0.
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Allen Brain Atlas
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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
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