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Integrated Systematics of the Simuliidae (Diptera): Evolutionary Relationships of the Little-Known Palearctic Black Fly Simulium acrotrichum 拟蝇科(双翅目)的综合系统学:鲜为人知的古北方拟黑蝇的进化关系
IF 0.9 4区 农林科学
Canadian Entomologist Pub Date : 2011-12-01 DOI: 10.4039/n11-035
P. Adler, Yao-Te Huang
{"title":"Integrated Systematics of the Simuliidae (Diptera): Evolutionary Relationships of the Little-Known Palearctic Black Fly Simulium acrotrichum","authors":"P. Adler, Yao-Te Huang","doi":"10.4039/n11-035","DOIUrl":"https://doi.org/10.4039/n11-035","url":null,"abstract":"Abstract Simulium (Simulium) acrotrichum Rubtsov, a black fly from Central Asia, provides a platform for examining the evolutionary relationships of selected species groups in the subgenus Simulium Latreille. The female, male, pupa, and larva of S. acrotrichum are properly associated and morphologically redescribed and illustrated. The banding sequence of the larval polytene chromosomes is compared with that of the Simulium subgeneric standard, from which it differs by nearly 30 fixed rearrangements. Structural and chromosomal features indicate that S. acrotrichum is the sister species of S. flavidum Rubtsov. Simulium acrotrichum can be placed confidently in a group consisting of the S. malyschevi Dorogostaisky, Rubtsov, and Vlasenko and S. reptans (L.) groups, which are part of a larger clade that also includes the S. jenningsi Malloch group. This more inclusive clade is defined chromosomally by a minimum of four fixed inversions, compared with the standard map for the subgenus Simulium. All four inversions are uniquely derived relative to the two selected outgroups, Simulium (Psilozia) vittatum Zetterstedt and Simulium (Boophthora) erythrocephalum (De Geer). The independent monophyly of the S. malyschevi and S. reptans groups, however, cannot be tested without study of additional group members. The problems illustrated by the taxonomic identity and phylogenetic placement of S. acrotrichum argue for an integrated approach to simuliid systematics, drawing from the character stores of morphology, cytology, and molecular biology.","PeriodicalId":55289,"journal":{"name":"Canadian Entomologist","volume":"5 1","pages":"612 - 628"},"PeriodicalIF":0.9,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83642814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 23
The History of Dipterology at the Canadian National Collection of Insects, with Special Reference to the Manual of Nearctic Diptera 加拿大国家昆虫收藏的双翅目学历史,特别参考新北极双翅目手册
IF 0.9 4区 农林科学
Canadian Entomologist Pub Date : 2011-12-01 DOI: 10.4039/n11-029
J. Cumming, B. Sinclair, S. E. Brooks, J. O'hara, J. Skevington
{"title":"The History of Dipterology at the Canadian National Collection of Insects, with Special Reference to the Manual of Nearctic Diptera","authors":"J. Cumming, B. Sinclair, S. E. Brooks, J. O'hara, J. Skevington","doi":"10.4039/n11-029","DOIUrl":"https://doi.org/10.4039/n11-029","url":null,"abstract":"Abstract \u0000 The history of Diptera research at the Canadian National Collection of Insects is briefly outlined. Short biographic sketches of the coordinators of the Manual of Nearctic Diptera are given and the development of the Manual project is presented to provide background on their achievements. Lists of publications by each of the coordinators and of patronyms honouring them are provided. This Festschrift honours the remarkable contributions of the coordinators, J. Frank McAlpine, Bobbie V. Peterson, Guy E. Shewell, Herbert J. Teskey, J. Richard Vockeroth, and D. Monty Wood.","PeriodicalId":55289,"journal":{"name":"Canadian Entomologist","volume":"7 1","pages":"539 - 577"},"PeriodicalIF":0.9,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84389377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Notes on Parerigone with a Description of a New Species from Nepal (Diptera: Tachinidae) 尼泊尔褐飞蛾记述及一新种记述(双翅目:褐飞蛾科)
IF 0.9 4区 农林科学
Canadian Entomologist Pub Date : 2011-12-01 DOI: 10.4039/n11-030
H. Shima
{"title":"Notes on Parerigone with a Description of a New Species from Nepal (Diptera: Tachinidae)","authors":"H. Shima","doi":"10.4039/n11-030","DOIUrl":"https://doi.org/10.4039/n11-030","url":null,"abstract":"Abstract \u0000 Parerigone flavipes sp. nov. is described from Nepal. Morphological characteristics of the genus are discussed, especially with respect to the male and female terminalia. A key to the known species is provided.","PeriodicalId":55289,"journal":{"name":"Canadian Entomologist","volume":"4 1","pages":"674 - 687"},"PeriodicalIF":0.9,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90364499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Phylogenetic Analyses using Molecular Markers Reveal Ecological Lineages in Medetera (Diptera: Dolichopodidae) 分子标记系统发育分析揭示密蝇科生态谱系(双翅目:密蝇科)
IF 0.9 4区 农林科学
Canadian Entomologist Pub Date : 2011-12-01 DOI: 10.4039/n11-031
M. Pollet, C. Germann, M. V. Bernasconi
{"title":"Phylogenetic Analyses using Molecular Markers Reveal Ecological Lineages in Medetera (Diptera: Dolichopodidae)","authors":"M. Pollet, C. Germann, M. V. Bernasconi","doi":"10.4039/n11-031","DOIUrl":"https://doi.org/10.4039/n11-031","url":null,"abstract":"Abstract \u0000 Medetera Fischer von Waldheim is the most speciose genus in the Medeterinae, with a nearly ubiquitous global distribution. Phylogenetic relationships within Medetera and between Medetera and four other medeterine genera were investigated using mitochondrial (COI, 16S) and nuclear (18S) markers to test morphological hypotheses. Our results confirm most of Bickel's hypotheses. Thrypticus Gerstäcker shows a sister-group relationship with Medetera + Dolichophorus Lichtwardt. The Medetera species included here split into two clades. One clade corresponds to the M. diadema L. — veles Loew species group sensu Bickel. The second clade is largely composed of the M. apicalis (Zetterstedt) species group sensu Bickel and the M. aberrans Wheeler species group sensu Bickel + Dolichophorus. Although most Medeterinae are associated with plants (mainly trees), species in at least two separate lineages demonstrate a secondary return to terrestrial habitats. The implication of this evolutionary phenomenon is briefly discussed.","PeriodicalId":55289,"journal":{"name":"Canadian Entomologist","volume":"27 1","pages":"662 - 673"},"PeriodicalIF":0.9,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86661443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
An Unusual New Genus of Eurychoromyiine Lauxaniidae (Diptera) 毛蝇科一罕见新属(双翅目)
IF 0.9 4区 农林科学
Canadian Entomologist Pub Date : 2011-12-01 DOI: 10.4039/n11-039
S. Gaimari
{"title":"An Unusual New Genus of Eurychoromyiine Lauxaniidae (Diptera)","authors":"S. Gaimari","doi":"10.4039/n11-039","DOIUrl":"https://doi.org/10.4039/n11-039","url":null,"abstract":"Abstract The unusual new Neotropical genus Exalla is described and illustrated, along with three new species, E. browni, E. macalpinei, and E. shewelli. A key to the species is provided. The species are known from wet montane rainforest habitats in Colombia and Ecuador at elevations above 1500 m.","PeriodicalId":55289,"journal":{"name":"Canadian Entomologist","volume":"42 1","pages":"594 - 611"},"PeriodicalIF":0.9,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77005228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Docosia adusta sp. nov. (Diptera: Mycetophilidae) from the Colombian Andes: A Holarctic Element in Northwestern South America 来自哥伦比亚安第斯山脉的Docosia adussta sp. 11 .(双翅目:嗜菌杆菌科):南美洲西北部的全北极元素
IF 0.9 4区 农林科学
Canadian Entomologist Pub Date : 2011-12-01 DOI: 10.4039/n11-033
S. S. Oliveira, D. Amorim
{"title":"Docosia adusta sp. nov. (Diptera: Mycetophilidae) from the Colombian Andes: A Holarctic Element in Northwestern South America","authors":"S. S. Oliveira, D. Amorim","doi":"10.4039/n11-033","DOIUrl":"https://doi.org/10.4039/n11-033","url":null,"abstract":"Abstract \u0000 A third Neotropical species of the genus Docosia Winnertz is described from the Colombian Andes. Three males and four females of D. adusta sp. nov. from Cundinamarca, Colombia, collected at 3600 m elevation were examined. Detailed illustrations of the male and female terminalia are presented and morphological differences in relation to those of other species of the genus are discussed. The relationships between Holarctic and Neotropical species within Docosia are discussed and overlap of circumantarctic, tropical, and Nearctic elements in the northern Andes is considered.","PeriodicalId":55289,"journal":{"name":"Canadian Entomologist","volume":"80 4 1","pages":"688 - 696"},"PeriodicalIF":0.9,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87982800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Efferia okanagana, a New Species of Robber Fly (Diptera: Asilidae) from the Grasslands of Southern British Columbia, Canada, with Notes on Taxonomy, Biology, Distribution, and Conservation Status 加拿大南不列颠哥伦比亚省草原盗蝇一新种(双翅目:盗蝇科)——分类、生物学、分布及保护现状
IF 0.9 4区 农林科学
Canadian Entomologist Pub Date : 2011-12-01 DOI: 10.4039/n11-032
R. Cannings
{"title":"Efferia okanagana, a New Species of Robber Fly (Diptera: Asilidae) from the Grasslands of Southern British Columbia, Canada, with Notes on Taxonomy, Biology, Distribution, and Conservation Status","authors":"R. Cannings","doi":"10.4039/n11-032","DOIUrl":"https://doi.org/10.4039/n11-032","url":null,"abstract":"Abstract Efferia okanagana sp. nov. is described from specimens collected in the grasslands of the southern Interior of British Columbia, Canada, mainly the Okanagan Valley. The male and female genitalia are described and illustrated. The existing key to species of Efferia Coquillett is modified to enable identification of male and female E. okanagana. The species belongs to the E. arida species group and perhaps is most closely related to E. arida (Williston) and E. pinali Wilcox. Efferia coulei Wilcox is the closest sympatric relative. Sequences of the cytochrome oxidase I gene (DNA barcode) for E. okanagana and E. coulei show distinct clusters for each species that are approximately 7.0% divergent (uncorrected p distance). Efferia okanagana has an early flight period (May and June) and lives in low-elevation grasslands dominated by bluebunch wheatgrass (Pseudoroegneria spicata (Pursh) Á. Löve) (Poaceae), especially where the soil is gravelly. It is considered a potential species at risk by the Committee on the Status of Endangered Wildlife in Canada.","PeriodicalId":55289,"journal":{"name":"Canadian Entomologist","volume":"37 1","pages":"578 - 593"},"PeriodicalIF":0.9,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88291535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Taxonomic Status of Macrocerides Species (Diptera: Phoridae) 大蠓属的分类现状(双翅目:蚜科)
IF 0.9 4区 农林科学
Canadian Entomologist Pub Date : 2011-12-01 DOI: 10.4039/n11-038
B. Brown
{"title":"Taxonomic Status of Macrocerides Species (Diptera: Phoridae)","authors":"B. Brown","doi":"10.4039/n11-038","DOIUrl":"https://doi.org/10.4039/n11-038","url":null,"abstract":"Abstract The taxonomic status of the nine species of the mostly Neotropical genus Macrocerides Borgmeier is reviewed after the holotypes of seven species are examined. Macrocerides anacleti Borgmeier, M. brevicornis Borgmeier, and M. luteus Borgmeier are transferred to Myriophora Brown (new combinations). Macrocerides neivai Borgmeier is transferred to Apocephalus (new combination), creating a homonym with Apocephalus neivai Borgmeier for which the replacement name A. elizaldae is proposed. The African Macrocerides leydheckeri Schmitz is placed in a new genus, Macrocerophora. Tauricornus, a new subgenus of Macrocerides, is proposed for a monophyletic group that includes M. (T.) abaristalis Borgmeier, M. (T). attophilus Disney, and two new species, M. (T.) taurocephalus from southern Texas, United States of America, and M. (T.) borkenti from Costa Rica to northern South America.","PeriodicalId":55289,"journal":{"name":"Canadian Entomologist","volume":"17 1","pages":"697 - 705"},"PeriodicalIF":0.9,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82980566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Genus Chrysopilus in New Caledonia (Diptera: Rhagionidae) 新喀里多尼亚的金蝇属(双翅目:金蝇科)
IF 0.9 4区 农林科学
Canadian Entomologist Pub Date : 2011-12-01 DOI: 10.4039/n11-037
D. Webb
{"title":"The Genus Chrysopilus in New Caledonia (Diptera: Rhagionidae)","authors":"D. Webb","doi":"10.4039/n11-037","DOIUrl":"https://doi.org/10.4039/n11-037","url":null,"abstract":"Abstract Seventeen new species of Chrysopilus Macquart are described from New Caledonia with illustrations of the male head, wing, and genitalia. The new species are C. bicoloratus sp. nov., C. brunneabdominalis sp. nov., C. caliginosus sp. nov., C. chazeaui sp. nov., C. everti sp. nov., C. irwini sp. nov., C. frankmcalpinei sp. nov., C. mandjelia sp. nov., C. melinus sp. nov., C. noumea sp. nov., C. petersoni sp. nov., C. plautifrons sp. nov., C. sarramea sp. nov., C. shewelli sp. nov., C. teskeyi sp. nov., C. vockerothi sp. nov., and C. woodi sp. nov. Keys are provided to identify the species from New Caledonia.","PeriodicalId":55289,"journal":{"name":"Canadian Entomologist","volume":"20 1","pages":"706 - 734"},"PeriodicalIF":0.9,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88416253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Xavier Ybargüengoitia: Everybody likes luxury. Even in turbulent times, quality and beauty are held dear. Xavier ybarg<e:1> engoitia:每个人都喜欢奢侈品。即使在动荡的时代,质量和美丽也被珍视。
IF 0.9 4区 农林科学
Canadian Entomologist Pub Date : 2011-09-15 DOI: 10.15581/002.ENT-1015
F. Ferraro, Xavier Ybargüengoitia
{"title":"Xavier Ybargüengoitia: Everybody likes luxury. Even in turbulent times, quality and beauty are held dear.","authors":"F. Ferraro, Xavier Ybargüengoitia","doi":"10.15581/002.ENT-1015","DOIUrl":"https://doi.org/10.15581/002.ENT-1015","url":null,"abstract":"","PeriodicalId":55289,"journal":{"name":"Canadian Entomologist","volume":"1 1","pages":"47-51"},"PeriodicalIF":0.9,"publicationDate":"2011-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67718878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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