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159 results for “Anas”
FIGURES 65–88. Tambana spp., adults. 65. T. annamica stumpfi ssp. n in A revision of the genus Ta mb ana Moore, 1882 with description of eight new species and one subspecies (Lepidoptera, Noctuidae: Pantheinae). Revision of Pantheinae, contribution XIII
FIGURES 65–88. Tambana spp., adults. 65. T. annamica stumpfi ssp. n., male, holotype, China, Guangxi, slide GB12113 (PGM); 66. T. annamica stumpfi ssp. n., male, paratype, China, Shaanxi (JS); 67. T. annamica stumpfi ssp. n., male, paratype, China, Guangxi, slide GB12112 (PGM); 68. T. annamica stumpfi ssp. n., male, paratype China, Guangdong, slide HHL-1500-1 (NEFU); 69–73. Series of T. glauca sp. n. (North India, North Vietnam, North Thailand, Myanmar, Southwest China); 74–78. Series of T. indeterminata sp. n. (North India, North Thailand, Southwest China); 79–83. Series of T. annamica sp. n. (North Vietnam); 84–88. Series of T. annamica stumpfi ssp. n. (China: Shaanxi, Guangxi, Guangdong).
FIGURES 41–46. Tambana spp., adults. 41. T in A revision of the genus Ta mb ana Moore, 1882 with description of eight new species and one subspecies (Lepidoptera, Noctuidae: Pantheinae). Revision of Pantheinae, contribution XIII
FIGURES 41–46. Tambana spp., adults. 41. T. mekonga sp. n., male, holotype, China, Yunnan, slide GB12074 (GB/ZSM); 42. T. mekonga sp. n., male, paratype, China, Yunnan, slide GB8676 (GB/ZSM); 43. T. helmuti, male, holotype, Myanmar, slide GB12020 (GB/ZSM); 44. T. fansipana sp. n., female, holotype, Vietnam, slide GB7402 (GB/ZSM); 45. T. funebris, male, holotype, Myanmar (NHRM); 46. T. funebris, male, paratype of T. gerri, Vietnam, slide GB8050 (GB/ZSM); 47. T. funebris, female, China, Sichuan, slide GB12106 (PGM); 48. T. ronnyi, male, paratype, Vietnam, slide GB7707 (GB/ZSM).
FIGURES 33–40. Tambana spp., adults. 33. T. c in A revision of the genus Ta mb ana Moore, 1882 with description of eight new species and one subspecies (Lepidoptera, Noctuidae: Pantheinae). Revision of Pantheinae, contribution XIII
FIGURES 33–40. Tambana spp., adults. 33. T. c-album, male, China, Shaanxi, slide GB8242 (GB/ZSM); 34. T. c-album, male, China, Shaanxi, slide GB12166 (JS/ZSM); 35. T. similina, male, holotype, China, Yunnan slide, DS-ZFMK (ZFMK); 36. T. similina, male, paratype, China, Yunnan, slide VK2018 ZFMK (ZFMK); 37. T. nekrasovi, male, holotype, China, Shaanxi, slide VK-ZISP (ZISP); 38. T. nekrasovi, male, China, Sichuan, slide GB1218 (PGM); 39. T. xilinga sp. n., male, holotype, China, Sichuan, slide GB7401 (GB/ZSM); 40. T. sp., male, Myanmar, slide GB7401 (GB/ZSM).
FIGURES 25–32. Tambana spp., adults. 25. T in A revision of the genus Ta mb ana Moore, 1882 with description of eight new species and one subspecies (Lepidoptera, Noctuidae: Pantheinae). Revision of Pantheinae, contribution XIII
FIGURES 25–32. Tambana spp., adults. 25. T. variegata, male, holotype N India (NHM); 26. T. variegata, male, Myanmar (NHRM); 27. T. variegata, male, North Vietnam (GR); 28. T. entoxantha, male, syntype North India, Sikkim (NHM); 29. T. entoxantha, male, holotype of klapperichii, China, Guangdong (ZFMK); 30. T. entoxantha, female, holotype China, Jianxi/ Fujian (AB/ZSM); 31. T. c-album, female, syntype China (NHM); 32. T. c-album, male, China, Hubei (GR).
FIGURES 9–16. Tambana spp., adults. 9. T in A revision of the genus Ta mb ana Moore, 1882 with description of eight new species and one subspecies (Lepidoptera, Noctuidae: Pantheinae). Revision of Pantheinae, contribution XIII
FIGURES 9–16. Tambana spp., adults. 9. T. burmana, male, holotype, Myanmar (NHRM); 10. T. burmana, male, China, Fujian (PGM); 11. T. burmana, female, China, Sichuan, slide GB12122 (PGM); 12. T. burmana, female, China, Sichuan, slide GB12130 (PGM); 13. T. naumanni, male, holotype, China, Guangdong (ZFMK); 14. T. naumanni, male, paratype, China, Guangdong (ZFMK); 15. T. plumbea, female, holotype, Japan, Tokyo (NHM); 16. T. plumbea, male, Russia, Sakhalin (GR).
FIGURES 17–24. Tambana spp., adults. 17. T in A revision of the genus Ta mb ana Moore, 1882 with description of eight new species and one subspecies (Lepidoptera, Noctuidae: Pantheinae). Revision of Pantheinae, contribution XIII
FIGURES 17–24. Tambana spp., adults. 17. T. subflava, male, holotype, Taiwan (NHM); 18. T. subflava, female, holotype of T. albitessellata, N India (NHM); 19. T. subflava, male, South China, slide VK1875 ZFMK (ZFMK); 20. T. subflava, female, China, Jiangxi/Fujian, slide GB12053 (AZ/ZFMK); 21. T. subflava, male, Taiwan (GR); 22. T. tibetica sp. n., male, holotype, China, Tibet, slide GB/ZSM N 4290 (ZSM); 23. T. succincta, male, holotype, Myanmar (NHRM); 24. T. succincta, male, Myanmar, slide GB12162 (AB/ZSM).
FIGURES 114–117. Tambana spp, male genitalia. 114. T in A revision of the genus Ta mb ana Moore, 1882 with description of eight new species and one subspecies (Lepidoptera, Noctuidae: Pantheinae). Revision of Pantheinae, contribution XIII
FIGURES 114–117. Tambana spp, male genitalia. 114. T. annamica sp. n., holotype, North Vietnam, slide GB7405 (GB/ ZSM); 115. T. annamica sp. n., paratype, North Vietnam, slide 6669 (HNHM); 116. T. annamica stumpfi ssp. n., paratype, China, Guangxi, slide GB12113 (PGM); 117. T. a. stumpfi ssp. n., China, Guangdong, paratype, slide HHL-1500-1 (NEFU).
FIGURES 104–106. Tambana spp., male genitalia. 104. T in A revision of the genus Ta mb ana Moore, 1882 with description of eight new species and one subspecies (Lepidoptera, Noctuidae: Pantheinae). Revision of Pantheinae, contribution XIII
FIGURES 104–106. Tambana spp., male genitalia. 104. T. sp., Myanmar, slide GB7401 (AB/ZSM); 105. T. mekonga sp. n., holotype, China, slide GB12074 (WS/ZSM); 106. T. helmuti sp. n., holotype, Myanmar, slide GB12020 (HS/NHM, Vienna).
FIGURES 95–97. Tambana spp., male genitalia. 95. T in A revision of the genus Ta mb ana Moore, 1882 with description of eight new species and one subspecies (Lepidoptera, Noctuidae: Pantheinae). Revision of Pantheinae, contribution XIII
FIGURES 95–97. Tambana spp., male genitalia. 95. T. subflava, China, Yunnan, slide HHL-1770-1 (NEFU); 96. T. tibetica, China, Tibet, slide GB ZSM N4290 (ZSM); 97. T. succincta, paratype, Myanmar slide VK/NHRM-2 (NHRM).
FIGURES 1–8. Tambana spp., adults. 1. T in A revision of the genus Ta mb ana Moore, 1882 with description of eight new species and one subspecies (Lepidoptera, Noctuidae: Pantheinae). Revision of Pantheinae, contribution XIII
FIGURES 1–8. Tambana spp., adults. 1. T. albiplaga, male, lectotype, N India (NHM); 2. T. albiplaga, female, Thailand (AB/ ZSM); 3. T. arctoides, male, holotype, North Vietnam, slide VK1695 (ZFMK); 4. T. arctoides, female, Myanmar (AB/ZSM); 5. T. bella, male, lectotype, China, Guanxi (ZFMK); 6. T. bella, male, paralectotype of T. chekiana, China, Zhejiang (ZFMK); 7. T. bella, male, holotype of T. quadrata, Myanmar (NHRM); 8. T. bella, male, China, Guangdong, slide HHL-1502-1 (NEFU).
FIGURE 4 in Erythrodiplax ana sp. nov. (Odonata: Libellulidae) from Brazilian palm swamps
FIGURE 4. Erythrodiplax ana last instar larva: (a) left and right mandibles; (b) prementum; (c) labial palp; (d) lateral spines on abdominal segments 8–10; (e) paraproct and epiproct in lateral and dorsal views.
FIGURE 3 in Erythrodiplax ana sp. nov. (Odonata: Libellulidae) from Brazilian palm swamps
FIGURE 3. Erythrodiplax ana female final abdominal segments: (a) ventral view; (b) lateral view; (c) dorsal view.
FIGURE 1 in Erythrodiplax ana sp. nov. (Odonata: Libellulidae) from Brazilian palm swamps
FIGURE 1. Photographs of (a) the study site and living habitat of Erythrodiplax ana: palm swamp pond typical of the Neotropical savanna; (b) male and (c) female.
FIGURE 5 in Erythrodiplax ana sp. nov. (Odonata: Libellulidae) from Brazilian palm swamps
FIGURE 5. Color change according to the age of the male during six days of recapturing. (a) Teneral individual; (b) young male with green olive eyes and thorax; (c) male with darkened green eyes and thorax; (d) male with black eyes and thorax.
FIGURES 217–221. Occidenchthonius anae n in Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae)
FIGURES 217–221. Occidenchthonius anae n. sp., female holotype. 217, anterior margin of carapace, partial view; 218, carapace; 219, left chelicera; 220, fingers of left chelicera, partial view; 221, left chela, antiaxial view.
Casey Robards, Ana Maria Otamendi, Michael Bunchman_Interview Clips for 'Accompaniment in America'
<p>11 .mp3 clips featuring Casey Robards, Ana Maria Otamendi, and Michael Bunchman, interviewed online by Kathleen Kelly and Chanda VanderHart on 29 May,19 May and 7 June 2024 respectively. Edited by Bill Lloyd and curated by Kathleen Kelly and Chanda VanderHart in connection with the hybrid publication <em>Accompaniment in America </em>(Routledge 2025). </p>
Data from: A parapatric propensity for breeding precludes the completion of speciation in common teal (Anas crecca, sensu lato)
Speciation is a process in which genetic drift and selection cause divergence over tSpeciation is a process in which genetic drift and selection cause divergence over time. However, there is no rule dictating the time required for speciation, and even low levels of gene flow hinder divergence, so that taxa may be poised at the threshold of speciation for long periods of evolutionary time. We sequenced mitochondrial DNA (mtDNA) and eight nuclear introns (nuDNA) to estimate genomic levels of differentiation and gene flow between the Eurasian common teal (Anas crecca crecca) and the North American green-winged teal (A. c. carolinensis). These ducks come into contact in Beringia (northeastern Asia and northwestern North America) and have likely done so, perhaps cyclically, since the Pliocene-Pleistocene transition, ~2.6 Ma, when they apparently began diverging. They have diagnosable differences in male plumage and are 6.9% divergent in the mtDNA control region, with only 1 of 58 crecca and 2 of 86 carolinensis having haplotypes grouping with the other. Two nuclear loci were likewise strongly structured between these teal (ΦST > 0.35), but six loci were undifferentiated or only weakly structured (ΦST = 0.0–0.06). Gene flow between crecca and carolinensis was ~1 individual per generation in both directions in mtDNA, but was asymmetrical in nuDNA, with ~1 and ~20 individuals per generation immigrating into crecca and carolinensis, respectively. This study illustrates that species delimitation using a single marker oversimplifies the complexity of the speciation process, and it suggests that even with divergent selection, moderate levels of gene flow may stall the speciation process short of completion.
Pteropus cognatus is often considered a subspecies of P. raynen. It is related to P. rayneri and P. rennelli of the samoensis species group but clearly distinct. Monotypic. Distribution. E Solomon Is on Makira (= San Cristobal), Ugi, and Santa Ana. in Pteropodidae
Pteropus cognatus is often considered a subspecies of P. raynen. It is related to P. rayneri and P. rennelli of the samoensis species group but clearly distinct. Monotypic. Distribution. E Solomon Is on Makira (= San Cristobal), Ugi, and Santa Ana.
45: Formação de Recursos Humanos de Excelência, com Ana Regina Cavalcanti da Rocha (COPPE UFRJ)
<p>No episódio de hoje do Fronteiras da Engenharia de Software, Adolfo Neto e Maria Claudia Emer, ambos professores da UTFPR Curitiba, entrevistam a professora Ana Regina Cavalcanti da Rocha, uma figura central na formação de recursos humanos em Engenharia de Software no Brasil. Discutimos sua trajetória, desde sua formação até suas contribuições marcantes, passando por sua recente homenagem durante o CBSoft 2023. Ana Regina compartilhou insights sobre a importância da formação acadêmica, sua participação no desenvolvimento do MPS.Br e sua visão sobre os desafios atuais da área. Também abordamos questões relevantes, como a presença feminina na computação e a fuga de talentos brasileiros para o exterior. No desfecho, Ana Regina compartilhou sua visão sobre os próximos avanços na engenharia de software.</p>
Large-scale Analysis of Infrastructure-leaking DNS Servers - (Dataset)
<p>Dataset of the paper: "Lar­ge-sca­le Ana­ly­sis of In­fra­struc­tu­re-lea­king DNS Ser­vers", published at Con­fe­rence on De­tec­tion of In­tru­si­ons and Mal­wa­re & Vul­nerabi­li­ty As­sess­ment (DIMVA), Go­then­burg, Swe­den, June 2019.</p> <p>Abstract</p> <p>The Do­main Name Sys­tem (DNS) is a fun­da­men­tal back­bone ser­vice of the In­ter­net. In prac­tice, this in­fra­struc­tu­re often shows flaws, which in­di­ca­te that me­a­su­ring the DNS is im­portant to un­der­stand po­ten­ti­al (se­cu­ri­ty) is­su­es. Se­ver­al works deal with the DNS and pre­sent such pro­blems, miti­ga­ti­ons, and at­tack vec­tors. A so far over­look­ed issue is the fact that DNS ser­vers might an­s­wer with in­for­ma­ti­on about in­ter­nal net­work in­for­ma­ti­on (e.g., host­na­mes) to ex­ter­nal que­ries. This be­ha­vi­or re­sults in a ca­pa­bi­li­ty to per­form an ac­tive net­work re­con­nais­sance wi­thout the need for in­di­vi­du­al vul­nerabi­li­ties or ex­ploits. Ana­ly­zing how pu­blic DNS ser­vices might in­vol­un­ta­ri­ly dis­clo­se sen­si­ti­ve in­for­ma­ti­on ties in with the trust we have on In­ter­net ser­vices.</p> <p>To in­ves­ti­ga­te this phe­no­men­on, we con­duc­ted a sys­te­ma­tic me­a­su­re­ment study on this topic. We crawl all pu­blic re­acha­ble DNS ser­vers in 15 scans over a pe­ri­od of al­most six months and ana­ly­ze up to 574,000 DNS ser­vers per run that are con­fi­gu­red in a way that might lead to this kind of in­for­ma­ti­on le­a­ka­ge. With this lar­ge-sca­le eva­lua­ti­on, we show that the amount of this pos­si­ble in­fra­struc­tu­re lea­king DNS ser­vers is on aver­a­ge al­most 4 per­cent over all of our scans on every re­acha­ble DNS ser­vers on the In­ter­net. Based on our ne­west scan, the coun­tri­es with most of these ser­vers are Ro­ma­nia, China, and the US. In these coun­tri­es, the share of such ser­vers among of all re­acha­ble ser­vers is about 15% in Ro­ma­nia, 9% in China, and 2.9% in the US. A de­tai­led ana­ly­sis of the re­s­pon­ses re­veals that not all an­s­wers pro­vi­de use­ful in­for­ma­ti­on for an ad­versa­ry. Howe­ver, we found that up to 158,000 DNS ser­vers pro­vi­de po­ten­ti­al­ly ex­ploi­ta­ble in­for­ma­ti­on in the wild. Hence, this me­a­su­re­ment study de­mons­tra­tes that the con­fi­gu­ra­ti­on of a DNS ser­ver should be exe­cu­ted ca­re­ful­ly; other­wi­se, it may be pos­si­ble to dis­clo­se too much in­for­ma­ti­on.</p>
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Allen Brain Atlas
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