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CHIRONOMUS Journal of Chironomidae Research最新文献

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Life cycle of natural populations of Metriocnemus (Inermipupa) carmencitabertarum Langton & Cobo 1997 (Diptera: Chironomidae) in The Netherlands: indications for a southern origin? 荷兰Metrionemus（Inermippa）carmencitabeertarum Langton&Cobo 1997（直翅目：摇蚊科）自然种群的生命周期：南部起源的迹象？
CHIRONOMUS Journal of Chironomidae Research Pub Date : 2017-08-18 DOI: 10.5324/cjcr.v0i30.2268
J. Kuper
{"title":"Life cycle of natural populations of Metriocnemus (Inermipupa) carmencitabertarum Langton & Cobo 1997 (Diptera: Chironomidae) in The Netherlands: indications for a southern origin?","authors":"J. Kuper","doi":"10.5324/cjcr.v0i30.2268","DOIUrl":"https://doi.org/10.5324/cjcr.v0i30.2268","url":null,"abstract":"The life-history and behaviour of the chironomid Metriocnemus ( Inermipupa ) carmencitabertarum was studied for three years and a comparison was made between two populations in the Netherlands. Key life-history characteristics are reported, including the number of generations (2-5 generations) and duration of larval development (19-55 days). Life-history characteristics differed between the two populations and between generations within a population. These differences were likely related to differences in competitors (mainly Chironomus riparius Meigen ) and thermal characteristics of the habitat from variations in water volume and ambient temperature. Results suggested a diapause in summer, when water levels dropped, and not in winter. A clear seasonal pattern in body size was found with pupal length increasing steeply at the beginning of the summer. The increase in body size was positively correlated with mean ambient temperature during larval development. This correlation is in contrast with the Temperature-Size Rule (TSR) in ectotherms, which postulates a negative correlation between temperature and adult body size. The chance of ectotherm predators being present in the habitat is low, which may explain this feature. Life history characteristics supported a recent northward range expansionfor M. (I.) carmencitabertarum due to warmer winters. If correct, it is predicted that the species will be found in Scotland and northern Germany and/or southern Denmark in the near future.","PeriodicalId":30852,"journal":{"name":"CHIRONOMUS Journal of Chironomidae Research","volume":"1 1","pages":"55-66"},"PeriodicalIF":0.0,"publicationDate":"2017-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47439743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Two new Neotropical Chironominae genera (Diptera: Chironomidae) 新热带摇蝇科二新属(双翅目:摇蝇科)
CHIRONOMUS Journal of Chironomidae Research Pub Date : 2017-08-06 DOI: 10.5324/CJCR.V0I30.2029
T. Andersen, H. Mendes, L. C. Pinho
{"title":"Two new Neotropical Chironominae genera (Diptera: Chironomidae)","authors":"T. Andersen, H. Mendes, L. C. Pinho","doi":"10.5324/CJCR.V0I30.2029","DOIUrl":"https://doi.org/10.5324/CJCR.V0I30.2029","url":null,"abstract":"Claudiotendipes n. gen. and Sigmoitendipes n. gen. are described and figured based on adults, pupae and larvae. Two species are included in Claudiotendipes: the type species, C. froehlichi n. sp. from Bahia, Rio de Janeiro, Sao Paulo and Santa Catarina States in Brazil; and C. epleri n. sp. from Costa Rica. Five species are included in Sigmoitendipes, all from Brazil: the type species, S. susanae n. sp. from Sao Paulo, Mato Grosso, Amazonas and Para States; S. fittkaui n. sp. from Mato Grosso and Para; S. reissi n. sp. from Sao Paulo; and S. oliveirai n. sp. and S. spiesi n. sp., both from Mato Grosso. A cladistic analysis grouped the two new genera with Beardius, Oukuriella and Endotribelos. Keys to the males of the two new genera are presented.","PeriodicalId":30852,"journal":{"name":"CHIRONOMUS Journal of Chironomidae Research","volume":"1 1","pages":"26-54"},"PeriodicalIF":0.0,"publicationDate":"2017-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47613316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Impact of the bird-manure caused eutrophication on the abundance and diversity of chironomid larvae (Diptera; Chironomidae) in lakes of the Bolshoy Aynov Island (Russia, Barents Sea) 鸟粪引起的富营养化对Bolshoy Aynov岛（俄罗斯，巴伦支海）湖泊中摇蚊幼虫（直翅目；摇蚊科）丰度和多样性的影响
CHIRONOMUS Journal of Chironomidae Research Pub Date : 2017-06-07 DOI: 10.5324/CJCR.V0I30.2260
V. Baranov, I. Nekhaev
{"title":"Impact of the bird-manure caused eutrophication on the abundance and diversity of chironomid larvae (Diptera; Chironomidae) in lakes of the Bolshoy Aynov Island (Russia, Barents Sea)","authors":"V. Baranov, I. Nekhaev","doi":"10.5324/CJCR.V0I30.2260","DOIUrl":"https://doi.org/10.5324/CJCR.V0I30.2260","url":null,"abstract":"We report on the perceived impact of bird faeces as an agent of organic matter transfer on the density and species richness of the Chironomidae in the lakes of the Bolshoy Aynov island (Barents Sea, Northern Russia). In total we recorded 15 species of Chironomidae. Highest species richness and specimen numbers were recorded in Lake Severnoe, closest to the large bird colony.","PeriodicalId":30852,"journal":{"name":"CHIRONOMUS Journal of Chironomidae Research","volume":"1 1","pages":"72-75"},"PeriodicalIF":0.0,"publicationDate":"2017-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41607795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chironomus strenzkei Fittkau, 1968 is a junior synonym of C. striatipennis Kieffer, 1910 Chironomus strenzkei Fittkau, 1968是C. striatipennis Kieffer, 1910的初级同义词
CHIRONOMUS Journal of Chironomidae Research Pub Date : 2017-05-12 DOI: 10.5324/CJCR.V0I30.2190
John Martin
{"title":"Chironomus strenzkei Fittkau, 1968 is a junior synonym of C. striatipennis Kieffer, 1910","authors":"John Martin","doi":"10.5324/CJCR.V0I30.2190","DOIUrl":"https://doi.org/10.5324/CJCR.V0I30.2190","url":null,"abstract":"Two species of Chironomus with essentially identical adult wing patterns, C. strenzkei and C. striatipennis , have been reported from Brazil. Specimens were collected from the same region in the Manaus area some 50 years apart. Morphological, cytological and DNA Barcode comparisons all confirm that these two species are inseparable on any of the characteristics studied. Moreover, for the mitochondrial COI region investigated, the sequences are completely identical, and polytene chromosome banding patterns are shared between C. strenzkei and C. striatipennis populations from Japan. I therefore argue that the former species must be a junior synonym of C. striatipennis . As a result of the synonymy, C. striatipennis now becomes a new record for California and North America, and hence has a Holarctic distribution. The DNA sequence comparisons suggest that the Brazilian population may have derived from China, rather than Korea as suggested previously, and that the Californian population may not have been introduced from South America, but could equally likely have come from Asia.","PeriodicalId":30852,"journal":{"name":"CHIRONOMUS Journal of Chironomidae Research","volume":"1 1","pages":"19-25"},"PeriodicalIF":0.0,"publicationDate":"2017-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47160695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Prof. Dr. Wolfgang Friedrich Wülker Wolfgang Friedrich Wülker教授博士
CHIRONOMUS Journal of Chironomidae Research Pub Date : 2017-04-21 DOI: 10.5324/CJCR.V0I30.2252
P. Michailova, John Martin, M. Butler
{"title":"Prof. Dr. Wolfgang Friedrich Wülker","authors":"P. Michailova, John Martin, M. Butler","doi":"10.5324/CJCR.V0I30.2252","DOIUrl":"https://doi.org/10.5324/CJCR.V0I30.2252","url":null,"abstract":"","PeriodicalId":30852,"journal":{"name":"CHIRONOMUS Journal of Chironomidae Research","volume":"1 1","pages":"82-83"},"PeriodicalIF":0.0,"publicationDate":"2017-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42980188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An annotated preliminary list of the Chironomidae (Diptera) of Zurquí, Costa Rica 哥斯达黎加Zurquí蠓科(双翅目)初步表
CHIRONOMUS Journal of Chironomidae Research Pub Date : 2017-04-21 DOI: 10.5324/CJCR.V0I30.2240
J. H. Epler
{"title":"An annotated preliminary list of the Chironomidae (Diptera) of Zurquí, Costa Rica","authors":"J. H. Epler","doi":"10.5324/CJCR.V0I30.2240","DOIUrl":"https://doi.org/10.5324/CJCR.V0I30.2240","url":null,"abstract":"An annotated list of the species of Chironomidae found at a four-hectare site, mostly cloud forest, in Costa Rica is presented. A total of 137 species, 98 of them undescribed, in 63 genera (17 apparently new), were found.","PeriodicalId":30852,"journal":{"name":"CHIRONOMUS Journal of Chironomidae Research","volume":"1 1","pages":"4-18"},"PeriodicalIF":0.0,"publicationDate":"2017-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46157670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
A Time to Reflect and a Look to the Future 一个反思和展望未来的时刻
CHIRONOMUS Journal of Chironomidae Research Pub Date : 2016-12-21 DOI: 10.5324/CJCR.V0I29.2178
Alyssa M. Anderson
{"title":"A Time to Reflect and a Look to the Future","authors":"Alyssa M. Anderson","doi":"10.5324/CJCR.V0I29.2178","DOIUrl":"https://doi.org/10.5324/CJCR.V0I29.2178","url":null,"abstract":"This time of year we often take time to celebrate the work of chironomid workers that have retired from their positions or passed on over the course of the past year. While we are still, of course, taking time to celebrate these individuals in this year’s issue, we thought it might also be appropriate to take time to look to the future, and think about how we are able to inspire a new generation of chironomid enthusiasts.","PeriodicalId":30852,"journal":{"name":"CHIRONOMUS Journal of Chironomidae Research","volume":"1 1","pages":"2-3"},"PeriodicalIF":0.0,"publicationDate":"2016-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70780531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A new record of Metriocnemus (Inermipupa) carmencitabertarum (Orthocladiinae) from England 标题英格兰Metriocnemus (inmipupa) carmencitabertarum (Orthocladiinae)新记录
CHIRONOMUS Journal of Chironomidae Research Pub Date : 2016-12-21 DOI: 10.5324/CJCR.V0I29.2174
D. Murray
{"title":"A new record of Metriocnemus (Inermipupa) carmencitabertarum (Orthocladiinae) from England","authors":"D. Murray","doi":"10.5324/CJCR.V0I29.2174","DOIUrl":"https://doi.org/10.5324/CJCR.V0I29.2174","url":null,"abstract":"Metriocnemus (Inermipupa) carmencitabertarum Langton and Cobo, 1997 was described from specimens collected by Fernando Cobo in 1989 and 1994 in Spain and Portugal (Langton and Cobo, 1997) and was subsequently reported from the Azorean islands of Terceira (Murray et al., 2004) and Santa Maria (Ramos et al. 2010). On mainland Europe, north of the Iberian Peninsula, the species was reported from the Netherlands by Kuper et al. (2012) and Kuper (2015). It is cited as being present in Estonia and Poland in Fauna Europaea, (Spies and Sæther, 2013) but these records are unconfirmed. The species was first reported in the British Isles from Somerset, England by Langton and Wilson (2012) and from County Meath in Ireland by Murray (2012). That record from England is thus far unique. However, M. carmencitabertarum is now known from nine locations in Ireland, eight, including one in Northern Ireland cited in Murray et al. (2014) and a ninth location recently reported by Murray (2016).","PeriodicalId":30852,"journal":{"name":"CHIRONOMUS Journal of Chironomidae Research","volume":"1 1","pages":"43-44"},"PeriodicalIF":0.0,"publicationDate":"2016-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70780763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In memoriam: Hiroshi Hashimoto (1924–2015) 纪念:桥本浩(1924-2015)
CHIRONOMUS Journal of Chironomidae Research Pub Date : 2016-12-20 DOI: 10.5324/CJCR.V0I29.2176
Hiromi Niitsuma
{"title":"In memoriam: Hiroshi Hashimoto (1924–2015)","authors":"Hiromi Niitsuma","doi":"10.5324/CJCR.V0I29.2176","DOIUrl":"https://doi.org/10.5324/CJCR.V0I29.2176","url":null,"abstract":"Dr Hiroshi Hashimoto, Emeritus Professor of Shizuoka University, passed away quietly on 26 February 2015 in Kanagawa, Japan, at the age of 90. He was a distinguished entomologist and authority of Japanese dipterology, and produced many conspicuous achievements, especially on chironomids. He was also an excellent taxonomist of fresh-water hydroids.","PeriodicalId":30852,"journal":{"name":"CHIRONOMUS Journal of Chironomidae Research","volume":"1 1","pages":"46-48"},"PeriodicalIF":0.0,"publicationDate":"2016-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70780461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Benefits of chironomid research: Perspectives from undergraduate researchers chironomid研究的好处:来自本科生研究人员的观点
CHIRONOMUS Journal of Chironomidae Research Pub Date : 2016-12-19 DOI: 10.5324/CJCR.V0I29.2179
Alyssa M. Anderson, N. Roberts, Tessa I. Durnin, Katherine M. Wollman
{"title":"Benefits of chironomid research: Perspectives from undergraduate researchers","authors":"Alyssa M. Anderson, N. Roberts, Tessa I. Durnin, Katherine M. Wollman","doi":"10.5324/CJCR.V0I29.2179","DOIUrl":"https://doi.org/10.5324/CJCR.V0I29.2179","url":null,"abstract":"Shifting from the research-intensive environment of graduate school to a tenure-track gig at a primarily undergraduate institution (PUI) required a bit of a change in mindset. No longer could I (Anderson) spend day after day at in the microscope or hour after hour thinking about how to analyze, interpret or present a certain data set. Instead, my time began to fill with lecture and syllabi prep and brainstorming sessions on how to best relay difficult scientific concepts to groups of naïve undergraduate students. My personal research time was suddenly shoved into tight 1-2 hour pockets of time, often at the end of the week, or restricted to summer months, when teaching obligations are limited.","PeriodicalId":30852,"journal":{"name":"CHIRONOMUS Journal of Chironomidae Research","volume":"1 1","pages":"39-42"},"PeriodicalIF":0.0,"publicationDate":"2016-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70780556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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