Consulta: subjectFacets:"Chironomidae"
Registros recuperados: 53
Data/hora: 06/06/2024 02:31:37

Biological colonization and leaf decomposition in a subtropical stream
Provedor de dados: 67
Autores: Biasi,Cristiane; Cerezer,Cristina; Santos,Sandro.
In small streams, aquatic community obtains energy mainly from leaves of the riparian vegetation. Processing these leaves involves physical, chemical and biological factors that may difer among leaf species. We assessed the efects of litter quality on leaf decomposition and colonization by aquatic invertebrates in a subtropical stream. Leaves from two native, highly represented tree species common in subtropical riparian areas, Ficus luschnathiana and Gasearía sylvestris, were incubated in coarse mesh bags in a stream. Bags were sampled weekly during an incubation of 28 days. The decomposition rates were higher in leaves of F. luschnathiana than in those of C. sylvestris. In the frst seven days of the experiment, leaves of F. luschnathiana lost ~60% of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Shredders; Chironomidae; Leaf-toughness; Fungal biomass.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2016000200008

Organisation of the benthic macroinvertebrate assemblage in tropical streams of different orders in North-Eastern Brazil
Provedor de dados: 67
Autores: Gomes Pio,Jéssica F; da Silva Pereira,Tiago; Calor,Adolfo R; Copatti,Carlos E.
We selected streams located in north-eastern Brazil with the objective of assessing the effect of streams of different orders (1st, 2nd, 3rd) on the distribution and composition of benthic macroinvertebrates in the rainy and dry seasons. A total of 12822 individuals and 62 taxa of benthic macroinvertebrates were obtained, of which Chironomidae was the taxon with the most individuals (60.08% of the total). The benthic macroinvertebrate assemblage ordination demonstrated that streams of the 3rd order had a different assemblage structure compared to streams of the 1st and 2nd order. This distinction may be the result of taxa substitution. The benthic macroinvertebrate assemblage structure was correlated with environmental variables. In conclusion, the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Composition; Distribution; Dry and rainy seasons; Chironomidae; Replacement of taxa.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2018000100007

Chironomus gr. decorus (Diptera: Chironomidae) e outros insetos aquáticos de um açude temporário do semi-árido paraibano, Brasil
Provedor de dados: 71
Autores: Abílio,Francisco José Pegado; Fonseca-Gessner,Alaíde A.; Watanabe,Takako; Leite,Romualdo Lunguinho.
Com o objetivo de estudar a composição da fauna de Chironomidae e de outros insetos aquáticos do açude temporário Soledade, Soledade-PB (07º 02' S e 36º 22' W), coletas qualitativas foram realizadas em dois períodos: agosto de 1995, período em que o açude tinha um bom volume d'água e em março de 1999, após o completo dessecamento do açude por um período de 3 anos. Utilizou-se para isso um pegador manual com malha de 0,50 mm. As amostras coletadas foram fixadas em formol a 10%, a triagem através de bandejas iluminadas e a identificação através de estereomicroscópio. Apenas uma espécie de Chironomidae foi registrada, Chironomus gr. decorus, a qual contribuiu com 28,09% para o total da fauna de insetos aquáticos no mês de agosto/95 e foi a única espécie a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Chironomus gr. decorus; Semi-arido; Açude temporário.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0328-03812005000200007

Fauna de Chironomidae e outros insetos aquáticos de açudes do semi-árido paraibano, Brasil
Provedor de dados: 71
Autores: Abílio,Francisco José Pegado; Fonseca-Gessner,Alaíde A.; Watanabe,Takako; Leite,Romualdo Lunguinho.
Com o objetivo de estudar a fauna de Chironomidae e outros insetos aquáticos dos açudes São Mamede - SM (06º 55' S e 37º 06' W) e São Gonçalo - SG (06º 50' S e 38º 19' W), do semi-árido paraibano, coletas qualitativas foram realizadas em agosto e dezembro/95 (período seco) e julho/96 (após o pico máximo de chuvas da região). Foram feitos arrastos junto a vegetação da margem, utilizou-se para isso um pegador manual com 0,50 mm de abertura de malha. Registrou-se a participação de 15 taxa, dos quais Chironomus gr. decorus foi à espécie de Chironomidae dominante e freqüente nos dois açudes, contribuindo com uma abundância máxima de 81,82% em SG (dezembro/1995). Já no mês de julho/1996, constatou-se também a ocorrência de Goeldichironomus gr. pictus (1,45% em...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insetos aquáticos; Chironomidae; Chironomus gr. decorus; Semi-arido.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0328-03812005000200009

Chironomidae (Diptera) em substratos artificiais num pequeno reservatório: Represa do Monjolinho, São Carlos, São Paulo, Brasil
Provedor de dados: 71
Autores: Correia,Leny Célia da Silva; Trivinho-Strixino,Susana.
O presente estudo teve como objetivo verificar possíveis diferenças taxonômicas e funcionais entre as assembléias de Chironomidae que colonizam substratos orgânicos e inorgânicos estruturalmente distintos. Substratos poliméricos (isopor e tela de náilon), minerais (pedra de argila expandida e areia grossa) e orgânicos vegetais (detritos de Scirpus cubensis e Cabomba piauhyensis; detritos de madeira), contidos em sacos de náilon, foram submersos na Represa do Monjolinho. Estes, após 30 dias, foram retirados, lavados em peneira de malha de 0,21 mm e os organismos retidos identificados sob microscópios estereoscópicos e/ou óptico. A análise de 3432 larvas indicou a presença de 17 unidades taxonômicas das quais Goeldichironomus neopictus foi predominante, com...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Substratos artificiais; Goeldichironomus neopictus; Estrutura taxonomica; Guildas de alimentação.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0328-03812005000200010

Insetos aquáticos do açude São José dos Cordeiros (semi-árido paraibano) com ênfase em Chironomidae
Provedor de dados: 71
Autores: Brito-Junior,Luciano de; Abílio,Francisco José Pegado; Watanabe,Takako.
Com o objetivo de estudar a composição da fauna de Chironomidae e outros insetos aquáticos do açude São José dos Cordeiros (07º 23'S e 36º 49'W), semi-árido paraibano, coletas qualitativas bimestrais foram realizadas durante o período de julho/1998 a julho/1999. Utilizou-se para isso um pegador manual com 0,50 mm de abertura de malha. Os arrastos foram feitos junto a vegetação da margem e as amostras fixadas em formol a 10 %. Para a triagem do material utilizou-se bandejas iluminadas e a identificação dos organismos foi feita através de estereomicroscópio. Foram determinadas algumas variáveis físicas e químicas da água para correlacionar com os dados biológicos. Aedokritus foi o gênero de Chironomidae dominante e freqüente no sedimento do açude,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Aedokritus sp; Insetos aquáticos; Semi-arido.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0328-03812005000200002

Colonização do "litter" de Eleocharis sellowiana kunth. (Cyperaceae) por larvas de Chironomidae (Diptera) em um brejo no litoral do Estado do Rio de Janeiro
Provedor de dados: 71
Autores: Nessimian,Jorge Luiz; Henriques-de-Oliveira,Ana Lucia.
Foram observados os processos de colonização do "litter" de Eleocharis sellowiana (Cyperaceae), macrófita dominante no Brejo-canal de Itaipuaçú, Maricá, RJ, pela fauna de macroinvertebrados aquáticos. Realizou-se um experimento no período de abril a junho de 1996, depositando-se no corpo d'água, 25 amostras de mesmo peso (50 g de peso úmido) de folhas. Foram realizadas 5 retiradas de 5 amostras em um período de 70 dias. Insetos representaram 51% do total de macroinvertebrados colonizadores sendo Chironomidae (Diptera) o principal táxon com 58%, totalizando 2347 indivíduos. Dentre os Chironomidae, Chironomini (Chironominae) constituiu o grupo mais abundante com 63,1%, seguido de Tanypodinae com 34,3%. Tanytarsini (Chironominae) apresentou participação...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Larvas; Colonização; Macrófitas; Brejos.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0328-03812005000200003

Chironomidae (Diptera) do Rio Ribeira (divisa dos Estados de São Paulo e Paraná) numa avaliação ambiental faunística
Provedor de dados: 71
Autores: Trivinho-Strixino,Susana; Strixino,Giovanni.
Durante um programa de caracterização limnológica, foi avaliado um trecho do Rio Ribeira, contido na área de influência do futuro reservatório da UHE Tijuco Alto, através da comunidade macrobentônica. Em 4 campanhas de coleta, no período de XII/95 a IX/96, foram colhidas amostras de sedimento em 5 pontos do rio compreendidos entre o Córrego das Criminosas e o município de Eldorado, ambos no estado de São Paulo. Os dados faunísticos analisados (composição taxonômica, participação relativa de cada táxon, índices comunitários e bióticos) permitiram estabelecer a seguinte avaliação preliminar: 1- Das 15 famílias de macroinvertebrados assinaladas, Chironomidae (Diptera) e Elmidae (Coleoptera) foram as mais representativas, contribuindo, respectivamente, com...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diptera; Chironomidae; River macroinvertebrates; Faunist river evaluation; Biotic index.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0328-03812005000200008

A new species of Oukuriella Epler, 1986 (Insecta, Diptera, Chironomidae, Chironominae) from São Paulo State , Brazil
Provedor de dados: 71
Autores: Trivinho-Strixino,Susana; Messias,Maria Conceição.
The immature and adult stages of a new species of the genus Oukuriella Epler, 1986 from the Southeast of Brazil are described. The larvae, reared in laboratory to obtain adults, were obtained from submerged wood collected in a reservoir situated in the Jataí Ecological Station (Luiz Antônio, SP). According to Messias et al. (2000) the genus is composed of three species group. The adults of this new species congregate morphological characteristics of the Oukuriella - second group, which is characterised by wings without markings, abdominal tergites with setal tufts and gonostylus broad, 1,5x longer than gonocoxite, but is distinguished by different thoracic and abdominal pigmentation. This is the first description of female for the Oukuriella second group....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Região neotropical; Brazil; Chironomidae; Chironomini; Oukuriella.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0328-03812005000200012

Diet of Iheringichthys labrosus (Siluriformes, Pimelodidae) in the Ibicuí River, Southern Brazil
Provedor de dados: 76
Autores: Fagundes,Camila K.; Behr,Everton R.; Kotzian,Carla B.
The diet of the benthic-feeding fish Iheringichthys labrosus (Lütken, 1874) was analyzed. Samples were taken bimonthly from December 1999 to January 2002, in three sites of the Ibicuí River, a tributary of Uruguay River basin (Rio Grande do Sul, Brazil). In each sampling point the specimens were collected in lentic and lotic environments. Gillnets and trammel nets were examined every 6 hours (6h, 12h, 18h and 24h). Diet description was based on the frequency of occurrence and the volume of each food item to obtain the Alimentary Index (IAi). The average stomach fullness was adopted to detect variations in the feeding activity according to the season, the circadian rhythm and the environment. Chironomids were the most important food item, followed by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feeding activity; Chironomidae; Rio Grande do Sul.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212008000100008

Forecasting the impact of an invasive macrophyte species in the littoral zone through aquatic insect species composition
Provedor de dados: 76
Autores: Saulino,Hugo H. L.; Trivinho-Strixino,Susana.
ABSTRACT Invasive macrophytes threaten freshwater ecosystem biodiversity. We analyzed the impact of the invasive white ginger lily (Hedychium coronarium J. König, Zingiberaceae) on aquatic insect assemblages living in the littoral zone of a tropical reservoir. We took aquatic insect samples in the littoral zone on four main vegetal profile banks: white ginger monotypic bank, forest partially invaded, native macrophyte monotypic bank and riparian forest. At each vegetal bank, we measured abiotic variables such as dissolved oxygen, pH, water temperature and depth. We analyzed the aquatic insects through abundance, richness and Simpson diversity. We used the non-Metric Multidimensional Scaling (nMDS) analysis to analyze the spatial distribution of each...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Habitat complexity; Chironomidae; Freshwater conservation; Macroinvertebrates; Hedychium coronarium.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100243

Composition and diversity of benthic macroinvertebrates in a Brazilian Cerrado stream
Provedor de dados: 76
Autores: Pio,Jéssica F. G.; Santiago,Eunice de F. E.; Copatti,Carlos E.
ABSTRACT This study aimed to analyse the diversity and composition of benthic macroinvertebrate assemblages in the dry and rainy seasons in a Brazilian Cerrado stream, where it was hypothesized that the dry season has higher diversity and it differs in terms of organism composition in relation to the rainy season. Sampling was carried out in the dry (May and August/2016 and August/2017) and rainy seasons (November/2016 and February and November/2017). Individuals were identified at the family level and classified according to functional feeding group (FFG). There were 3,776 individuals, in which Chironomidae was the most abundant taxon with 2,226 organisms. The FFG with the highest number of individuals and species richness were collector-gatherer and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abundance; Chironomidae; Functional feeding group; Seasonal variations; Richness.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212020000100216

Checklist de Chironomidae para o estado de Mato Grosso do Sul
Provedor de dados: 76
Autores: Fusari,Lívia Maria; Roque,Fabio de Oliveira; Lamas,Carlos José Einicker.
RESUMO A família Chironomidae é amplamente distribuída com aproximadamente 4.147 espécies conhecidas para o mundo, entretanto esse valor já está desatualizado; para o Brasil cerca de 379 espécies são registradas. Apresentamos um inventário atualizado das espécies de Chironomidae do estado do Mato Grosso do Sul. Até o momento, 16 espécies possuem registro assinalado para o estado. Estas pertencem aos gêneros Aedokritus, Beardius, Chironomus, Corynoneura, Djalmabatista, Fissimentum, Goeldichironomus, Oukuriella e Xenochironomus. Além destas, são conhecidas 83 morfoespécies, referentes a 33 gêneros de Chironominae, seis de Orthocladiinae e dez de Tanypodinae, todas provenientes de levantamentos faunísticos e estudos ecológicos no Alto Rio Paraná e seus rios...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Larvas; Insetos aquáticos; Rio Paraná; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200228

Nestedness of stream insects in Subtropical region: importance of inter-annual temporal scale
Provedor de dados: 76
Autores: Hepp,Luiz U.; Milesi,Silvia V.; Nava,Diane; Restello,Rozane M.
ABSTRACT Stream insects use in different ways the stream habitats which affect patterns of species occurrence on stream. The nestedness is one of these patterns being an ecological mechanism that generates beta diversity. In this study, we verify the effects of temporal environmental variations on nestedness patterns of Chironomidae assemblages on subtropical streams. We collected chironomid larvae during winter and summer during three years (2010, 2011 and 2012) in Brazilian Subtropical low-order streams (Erechim, state of Rio Grande do Sul, Brazil). We measured environmental variables in each stream. To assess if assemblages will show nested patterns intra- and interannual we used a NODF metric. We observed nestedness only in one year, this pattern was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic forest streams; Beta-diversity; Chironomidae; Climate changes; Conservation.
Ano: 2021
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212021000100205

Chironomidae da Amazonia Oriental: resposta da funcionalidade alimentar aos diferentes usos/cobertura do solo.
Provedor de dados: 14
Autores: SONODA, K. C.; MONTELES, J. S.; FERREIRA, A.; GERHARD, P.
Este trabalho procurou avaliar a utilização da funcionalidade alimentar dos macroinvertebrados da família Chironomidae como ferramenta para mostrar a importância da cobertura e uso do solo nos ecossistemas aquáticos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Uso da Terra; Cobertura Vegetal; Agricultura; Impacto Ambiental; Chironomidae; Macroinvertebrates; Land use.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098619

Dansmuggen in natuurontwikkelingsgebieden (Chironomidae)
Provedor de dados: 16
Autores: Moller Pillot, H.K.M.
Chironomidae in newly created nature reserves  In a newly created nature reserve near Eindhoven many interesting species of Chironomidae were found. Several new species to the Dutch fauna were identified and one species (of the genus Neozavrelia) proved to be new to science. The fauna of these young habitats is poorly known, but proves to be very interesting.
Tipo: Article / Letter to the editor
Palavras-chave: Insecta; Chironomidae; Verspreiding; Biotopen; Nederland; 42.75.
Ano: 1999
URL: http://www.repository.naturalis.nl/record/209737

Opmerkingen over nomenklatuur en determinatie van Chironomidae
Provedor de dados: 16
Autores: Moller Pillot, H.K.M.
In het onderstaande worden enkele aanvullingen gegeven op de determinatietabellen voor larven van Nederlandse Chironomidae (Moller Pillot, 1984a; 1984b). Tanypodinae Tanypus. Imagines van T. kraatzi en T. punctipennis zijn tot op heden door iedereen onjuist gedetermineerd. Fittkau zal het enige goede verschilkenmerk (vleugeladering) binnenkort publiceren. De larvale determinatiekenmerken, zoals in Nederland gebruikt, zijn korrekt. Als T. punctipennis gedetermineerde imagines kunnen ten dele tot T. kraatzi behoren. In de exuviae-tabel van Langton (1984) komt Tanypus Pe 1 overeen met T. punctipennis, Tanypus Pe 2 met T. kraatzi (en waarschijnlijk grotendeels met T. vilipennis). Conchapelopia. De larven van dit genus zijn volgens Fittkau &amp; Roback (1983)...
Tipo: Article / Letter to the editor
Palavras-chave: Insecta; Diptera; Chironomidae; Larven; Nomenclatuur; Determinatie; Nederland; 42.75.
Ano: 1990
URL: http://www.repository.naturalis.nl/record/317368

Metriocnemus carmencitabertarum, een nieuwe dansmug voor Nederland (Diptera: Chironomidae)
Provedor de dados: 16
Autores: Kuper, J.T.; Moller Pillot, H.K.M.
In augustus 2011 werd een larve van een dansmug gevonden in een emmer onder een dakgoot in Appingedam. Na uitkweken bleek het te gaan om Metriocnemus carmencitabertarum, een nieuwe soort voor Nederland. In het buitenland komt deze soort voor in met water gevulde natuurlijke kommen in rotsen en soortgelijke kunstmatige habitats als drinkbakken. Aan het eind van 2011 werden vrouwtjes dansmuggen gezien die hun eieren afzetten in dezelfde emmer. Dit gaf de unieke mogelijkheid om informatie over de biologie van deze mug te verzamelen.
Tipo: Article / Letter to the editor
Palavras-chave: Diptera; Chironomidae; Nederland; Metriocnemus carmencitabertarum; Herkenning; Verspreiding; Biologie; 42.75.
Ano: 2012
URL: http://www.repository.naturalis.nl/record/512750

De larven der Nederlandse Chironomidae (Diptera) Deel C: Autoekologie en verspreiding
Provedor de dados: 16
Autores: Moller Pillot, H.K.M.; Buskens, R.F.M.
Chironomid larvae occur in nearly all kinds of fresh and brackish waters as well as in semiterrestrial environments. The authors treat the autecology and the distribution of more than 200 taxa in the Netherlands. Except for the tribe Tanytarsini (Chironominae) all the subfamilies occurring in the Netherlands are included. The autecology of the larvae is given in ecological spectra including values of geographic distribution, water type, habitat, oxygen, pH/trophic level and chlorid concentration. The presence of larvae in the columns of the table with ecological spectra has roughly been indicated with a scale varying between 0 and 4 , except in the first two columns. The table is followed by a text describing aspects of the autecology not shown in the...
Tipo: Article / Letter to the editor
Palavras-chave: Insecta; Diptera; Chironomidae; Larven; Ecologie; Verspreiding; Nederland; 42.75.
Ano: 1990
URL: http://www.repository.naturalis.nl/record/317379

De dansmug Psectrocladius schlienzi nieuw voor Nederland, met een beschrijving van de larve (Diptera: Chironomidae)
Provedor de dados: 16
Autores: Beauvesère-Storm, A. de; Tempelman, D.
De meeste soorten Chironomidae (dans- of vedermuggen) zijn dieren met een aquatische larve. Ze zijn een belangrijk onderdeel van de macrofaunagemeenschap van het zoete water, waarbij ze goede indicatoren zijn voor de milieukwaliteit. Veel soorten zijn met enige moeite goed tot soort of soortgroep te determineren. Om deze redenen  wordt naar deze diergroep in ons land veel onderzoek uitgevoerd, vooral door of in opdracht voor waterschappen. Dit artikel beschrijft de vondst van Psectrocladius schlienzi, een soort die nog niet eerder in Nederlands onderzoeksmateriaal werd opgemerkt, en waarvan tot dusver een goede beschrijving van de larve ontbrak.
Tipo: Article / Letter to the editor
Palavras-chave: Psectrocladius schlienzi; Diptera; Chironomidae; Verspreiding; Herkenning; Nederland; 42.75.
Ano: 2009
URL: http://www.repository.naturalis.nl/record/420994

De larven van het geslacht Einfeldia Kieffer, 1924: nomenclatuur en tabel tot de soorten (Diptera: Chironomidae)
Provedor de dados: 16
Autores: Moller Pillot, H.K.M.; Wiersma, S.M.
The larvae of the genus Einfeldia Kieffer, 1924: nomenclature and key to the species (Diptera: Chironomidae). A review is given of the identities of groups and taxa of Einfeldia in the larval stage as given in the literature. Three species remain on the Dutch list: E. carbonaria (Meigen), E. dissidens (Walker) and E. pagana (Meigen). A key is presented to identify these species. Corrections are given to update a previously given key (Moller Pillot, 1984).
Tipo: Article / Letter to the editor
Palavras-chave: Insecta; Diptera; Chironomidae; Einfeldia Kieffer; Larven; Tabel; 42.75.
Ano: 1997
URL: http://www.repository.naturalis.nl/record/317384

De Larven der Nederlandse Chironomidae (Diptera) : Orthocladiinae sensu lato
Provedor de dados: 16
Autores: Moller Pillot, H.K.M.
Systematiek De indeling van de Orthocladiinae levert zo mogelijk nog meer problemen op dan die van de andere subfamilies van de Chironomidae. Momenteel is het algemeen gebruikelijk de groep in vier subfamilies te splitsen: Diamesinae, Prodiamesinae, Orthocladiinae en Telmatogetoninae (zie bijv. Saether, 1979a; Ferrarese &amp; Rossaro, 1981; Cranston, 1982). In oudere literatuur worden deze subfamilies vaak niet onderscheiden of wordt een andere indeling gemaakt (Brundin, 1956; Pankratova, 1970; Fittkau &amp; Reiss, 1978). De Telmatogetoninae leven uitsluitend marien en zullen hier buiten beschouwing blijven. De verschillen tussen de larven van de overige subfamilies zijn voor een determineerwerk onpraktisch. Zo is het belangrijkste kenmerk van de...
Tipo: Article / Letter to the editor
Palavras-chave: Insecta; Diptera; Chironomidae; Orthocladiinae; Larven; Nederland; 42.75.
Ano: 1984
URL: http://www.repository.naturalis.nl/record/317374

De larven der Nederlandse Chironomidae (Diptera) : Inleiding, Tanypodinae &amp; Chironomini
Provedor de dados: 16
Autores: Moller Pillot, H.K.M.
This first part of 'The larvae of the Dutch Chironomidae' deals with the larvae of Tanypodinae and Chironomini. In chapter I an introduction is given to sampling and handling of chironomid larvae. In chapter II their general morphology and development are described, followed by a key to the subfamilies (p. 25).  The key for larvae of Tanypodinae (p. 34) in many cases leads to species level . For the Chironomini the first key (p. 103) leads to a genus or species group, but sometimes a further key (with description of the genus) enables identification of the species. For every taxon the fourth instar larva is described and the most important data on life cycle and ecology are given. When using this book in other countries one should be aware of the possible...
Tipo: Article / Letter to the editor
Palavras-chave: Insecta; Diptera; Chironomidae; Tanypodinae; Chironomini; Larven; Nederland; 42.75.
Ano: 1984
URL: http://www.repository.naturalis.nl/record/317369

New records of Chironomus Meigen (Diptera, Chironomidae) in the State of São Paulo, Brazil
Provedor de dados: 92
Autores: Correia,Leny Célia da Silva; Trivinho-Strixino,Susana.
In this paper seven species of the genus Chironomus Meigen, 1803 are recorded for the first time in the State of São Paulo (Brazil). C. stigmaterus Say, 1823 and C. columbiensis Wülker et al., 1989 are new records for Brazil, while C. calligraphus Goeldi, 1905, C. strenzkei Fittkau, 1968, C. gigas Reiss, 1974, C. latistylus Reiss, 1974 and C. paragigas Reiss, 1974 had already been registered in aquatic systems in North and Northeast regions of Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Chironomus; Diptera; New records.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262005000300015

Species of Oukuriella Epler (Diptera, Chironomidae) inside freshwater sponges in Brazil
Provedor de dados: 92
Autores: Roque,Fabio de Oliveira; Trivinho-Strixino,Susana; Couceiro,Sheyla Regina Marques; Hamada,Neusa; Volkmer-Ribeiro,Cecília; Messias,Maria Conceição.
Larvae of Oukuriella Epler, 1986 (Diptera, Chironomidae) inside freshwater sponges are reported for the first time in Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oukuriella; Chironomidae; Diptera; Freshwater sponges; Porifera.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000200020

Ciclo de vida de duas espécies de Goeldichironomus (Diptera, Chironomidae)
Provedor de dados: 92
Autores: Corbi,Juliano José; Trivinho-Strixino,Susana.
Duas espécies de Goeldichironomus foram criadas em condições de laboratório (21ºC -26ºC), com alimento para peixes do tipo TetraMin® e alimento para aves Avemicina Purina®, para se obter informações bionômicas e analisar a viabilidade de cultivo para fins de bioensaios. As massas ovígeras das duas espécies, foram mantidas em placas de Petri até a eclosão das lárvulas. A duração média do desenvolvimento larval até a emergência dos adultos foi de 28 (23-34) dias para Goeldichironomus maculatus Strixino &amp;amp; Strixino, 1991 e 20 (18-22) dias para Goeldichironomus luridus Trivinho-Strixino &amp;amp; Strixino, 2005. Os estádios larvais para as duas espécies foram determinados através da relação entre o tamanho da cabeça e o tamanho do corpo. Essas medidas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Desovas; Goeldichironomus.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262006000100010

Effect of Bacillus sphaericus Neide on Anopheles (Diptera: Culicidae) and associated insect fauna in fish ponds in the Amazon
Provedor de dados: 92
Autores: Ferreira,Francisco Augusto da Silva; Arcos,Adriano Nobre; Sampaio,Raquel Telles de Moreira; Rodrigues,Ilea Brandão; Tadei,Wanderli Pedro.
ABSTRACTWe analyzed the effects of Bacillus sphaericus on Anopheles larvae and on the associated insect fauna in fish farming ponds. Five breeding sites in the peri-urban area of the city of Manaus, AM, Brazil, were studied. Seven samples were collected from each breeding site and B. sphaericus was applied and reapplied after 15 days. The samples were made at 24 h before application, 24 h post-application and 5 and 15 days post-application. We determined abundance, larval reduction and larval density for Anopheles, and abundance, richness, Shannon diversity index and classified according to the functional trophic groups for associated insect fauna. A total of 904 Anopheles larvae were collected and distributed into five species. Density data and larval...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anopheles darlingi; Biological control; Chironomidae.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262015000300234

First record and ecological features of Goeldichironomus petiolicola (Diptera: Chironomidae) mining Eichhornia crassipes in the Middle Paraná River floodplain, Argentina
Provedor de dados: 99
Autores: Montalto,Luciana; Capello,Soledad; Paggi,Analía C.
The first records from Argentina of larvae of Goeldichironomus petiolicola Trivinho-Strixino &amp;amp; Strixino mining in Eichhornia crassipes (Martius) Solms petioles in wetlands of the Paraná River floodplain were analyzed. G petiolicola larvae and pupae were collected seasonally during 2005 from stands of E. crassipes and bottom sediment samples in floodplain habitats. Larvae inside E. crassipes petioles were reared with the purpose of obtaining their complete life cycle. G. petiolicola was the most abundant chironomid species living inside E. crassipes petioles; the III and IV instar larvae and pupae were found during all the seasons while the I and II instar larvae were not found. The highest average densities of G. petiolicola larvae inside the E....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Eichhornia crassipes miner; Larval ecology; Wetlands.
Ano: 2012
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802012000100013

Labrundinia separata: redescription of adults and description of immatures (Diptera: Chironomidae: Tanypodinae)
Provedor de dados: 99
Autores: Siri,Augusto; Donato,Mariano.
Adults male and female of Labrundinia separata (Edwards), and the immatures are described and illustrated. The studied specimens were collected as immatures in the Notophagus forest of northern Argentinean Patagonia, and reared to adult in laboratory. The species is compared with the most similar cogeners.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Tanypodinae; Labrundinia separata; Argentina; Neotropical region.
Ano: 2011
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802011000100007

Chironomid (Chironomidae: Diptera) checklist from Nahuel Huapi National Park, Patagonia, Argentina
Provedor de dados: 99
Autores: Donato,Mariano; Massaferro,Julieta; Brooks,Stephen J.
This paper presents the first inventory of modern and subfossil taxa of the Family Chironomidae (Insecta: Diptera) from Nahuel Huapi National Park in Patagonia, Argentina. The catalogued fauna contains 104 species in 48 genera and 6 sub-families for modern fauna and 52 morphotypes in 36 genera and 4 subfamilies for sub-fossil fauna.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Diversity; Modern fauna; Sub-fossil fauna; Southern Hemisphere.
Ano: 2008
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802008000100015

Estado del conocimiento taxonómico de la fauna de Chironomidae (Diptera: Nematocera) de la Patagonia
Provedor de dados: 99
Autores: Donato,Mariano; Massaferro,Julieta; Brooks,Stephen J.
La familia Chironomidae (Diptera: Nematocera) es uno de los grupos de insectos más ampliamente distribuidos y abundantes en cuerpos de agua dulce. Los representantes de esta familia pueden explotar áreas con amplios gradientes ambientales. La información que se presenta está basada en la recopilación de datos distribucionales bibliográficos, del estudio del material tipo de las especies de Chironomidae depositadas en el Natural History Museum (UK) y del material de colección del Museo de La Plata (Argentina). En la Patagonia, se registran 9 subfamilias, la subfamilia monotípica Chilenomyiinae es endémica de esta área. Dentro de estas subfamilias, 53 de los 111 géneros conocidos para América del Sur están presentes en la Patagonia. Del total de géneros de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Diversidad; Patagonia.
Ano: 2009
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802009000100013

Composición y abundancia de Chironomidae (Diptera) en un río serrano de zona semiárida (San Luis, Argentina)
Provedor de dados: 99
Autores: Medina,Ana I.; Paggi,Analía C.
En numerosas investigaciones acerca de las comunidades bentónicas de ambientes lóticos ha quedado excluído el estudio de la diversidad y abundancia de la familia Chironomidae (Diptera), debido a las dificultades que presenta la taxonomía de los estados inmaduros. En este trabajo se estudió la composición y abundancia larval de la familia Chironomidae en el tramo no-regulado del río Grande. Se identificaron 24 géneros correspondientes a tres subfamilias; Chironominae, Tanypodinae y Orthocladiinae. Chironominae fue la subfamilia con mayor riqueza genérica (11), siguiéndole Tanypodinae (8) y por último Orthocladiinae con sólo cinco. En la misma secuencia la tribu Tanytarsini fue la más abundante, seguidas de Pentaneurini y Orthocladiini. La distribución...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Bentos; Arroyos no-regulados; Distribución; Diversidad Argentina.
Ano: 2004
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802004000200016

Distribución de Chironomidae (Diptera) en dos sistemas fluviales ritrónicos (Andino-serrano) de Argentina
Provedor de dados: 99
Autores: Medina,Ana I.; Scheibler,Erica E.; Paggi,Analía C.
Se presentan los primeros registros sobre el estado actual de la composición faunística de larvas de la familia Chironomidae (Diptera) en dos sistemas fluviales: río Mendoza (Mendoza) y río Grande (San Luis), a la misma latitud en una zona cuyana. Se analizaron los patrones de distribución y se comparó su taxocenosis con sistemas fluviales similares de tipo ritrónicas. En el caso del río Mendoza la subfamilia Orthocladiinae presentó la mayor riqueza genérica (5), siguiéndole Podonominae con tres géneros; mientras que el resto de las subfamilias halladas exhibieron las densidades genéricas más bajas, éstas compuestas por: Chironominae (2), Diamesinae (2) y Tanypodinae (1). En el río Grande, el patrón de distribución de las subfamilias mostró que la riqueza...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Riqueza genérica; Distribución de la fauna; Ambientes lóticos áridos-semiáridos.
Ano: 2008
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802008000100008

Morphology and anatomy of leaf miners in two species of Commelinaceae (Commelina diffusa Burm. f. and Floscopa glabrata (Kunth) Hassk)
Provedor de dados: 39
Autores: Elb,Paula Maria; Melo-de-Pinna,Gladys Flávia; Menezes,Nanuza Luiza de.
In specialized literature, reports on anatomy of miners in host plants are few in number. These agents trigger excavations, or paths, by consumption of plant inner tissues by larvae of several insects. The aim of this work was to investigate leaf miner occurrence in Commelina diffusa (a cosmopolitan plant) and Floscopa glabrata (an amphibious plant) using anatomical techniques. The place where the plants were collected is subjected to seasonal floods, consequently both the species were exposed to the same weather conditions and seasonal floods. This study showed that members of Agromyzidae and Chironomidae families, which are Diptera endophytophagous larvae types, were responsible for the tunnels. Moreover, in Commelina diffusa Agromyzidae larvae were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant anatomy; Miners; Amphibious plant; Chironomidae; Agromyzidae.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062010000100030

Avaliação da importância da unidade de conservação na preservação da diversidade de Chironomidae (Insecta: Diptera) no córrego Vargem Limpa, Bauru, Estado de São Paulo, Brasil - DOI: 10.4025/actascibiolsci.v29i4.883
Provedor de dados: 3
Autores: Silva, Fabio Laurindo da; UFSCar; Moreira, Diana Calcidoni; UNESP; Ruiz, Sonia Silveira; UNIP; Bocchini, Gabriel Lucas; UNESP.
Este estudo avaliou a qualidade das águas do córrego Vargem Limpa e testou a hipótese de que trechos protegidos, do sistema aquático, localizados no interior de uma unidade de conservação, favorecem a preservação da diversidade de Chironomidae (Insecta: Diptera). Foram realizadas amostragens em quatro pontos e algumas variáveis físicas e químicas da água foram aferidas. Os resultados, obtidos com o estudo, indicaram o predomínio de gêneros associados a substratos arenosos e que os trechos protegidos pela unidade de conservação apresentaram melhor qualidade ambiental, com diversidade de Chironomidae mais preservada, demonstrando a importância destas áreas na manutenção da diversidade de Chironomidae.
Palavras-chave: 2.05.00.00-9    Ecologia unidade de conservação; Chironomidae; Diversidade 2.05.00.00-9    Ecologia.
Ano: 2008
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/883

Analysis of an alternative method for the study of bromeliad-associated fauna in plants with different foliar organization
Provedor de dados: 42
Autores: Müller,Gerson A.; Name,Fernando T.; Pacheco,Frederico C.L.; Marcondes,Carlos B.
The efficiency of an alternative method of collection (by suction of water) for the study of Culicidae and Chironomidae (Diptera), Scirtidae (Coleoptera) and Coenagrionidae (Odonata) in bromeliads with different foliar architecture in a restinga at Florianópolis, SC, Brazil, was studied. The alternative method was less efficient to collect Culicidae and Chironomidae (Wilcoxon test p &lt; 0.05) and was more efficient to Scirtidae and Coenagrionidae (Wilcoxon test p &amp;gt; 0.05) from Aechmea lindenii. This method was less efficient to collect insects of all groups from Vriesea friburgensis (Wilcoxon test p &lt; 0.05). The alternative method was efficient to estimate the diversity of these insects in both species of bromeliads. The higher mobility of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Collecting method; Culicidae; Odonata; Phytotelmata; Scirtidae.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652010000400012

A new species of Colosmittia Andersen et Sæther from Costa Rica (Chironomidae: Orthocladiinae)
Provedor de dados: 49
Autores: Andersen,Trond; Mendes,Humberto Fonseca; Hagenlund,Linn Katrine.
Colosmittia anamariae sp. n. from Costa Rica is described and figured as male imago. The genus Colosmittia Andersen et Sæther, 1994 was described based on a single species, C. clavata Andersen et Sæther, 1994 from the West Usambara Mountains in Tanzania, East Africa. A second species, C. brasileira Mendes et Andersen, 2009 was recently described from Brazil. The discovery of a third species in Costa Rica indicates that the genus might be widespread in the Neotropical region.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Orthocladiinae; Colosmittia; New species; Costa Rica.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000300019

Records of chironomidae larvae living on other aquatic animals in Brazil
Provedor de dados: 49
Autores: Roque,Fabio de Oliveira; Trivinho-Strixino,Susana; Jancso,Mário; Fragoso,Evelise N.
In this study, we report forty-nine cases of Chironomidae larvae living on other animals in Brazilian aquatic ecosystems, including a wide range of hosts, such as hydrozoans, snails, insects and fish. We also discuss some empirical difficulties to establish the ecological interactions between chironomids and their hosts.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Chironomidae; Aquatic insects; Mollusks; Fish; Ecological interaction; Hosts.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032004000200018

Dieta do cascudo Aspidoras fuscoguttatus (Ostariophysi, Callichthyidae) em riachos com diferentes características limnológicas e estruturais
Provedor de dados: 49
Autores: Casatti,Lilian; Veronezi Júnior,José Luis; Ferreira,Cristiane de Paula.
No presente estudo a dieta de Aspidoras fuscoguttatus Nijssen &amp;amp; Isbrücker, 1976 foi analisada em exemplares procedentes de 18 riachos da região noroeste do estado de São Paulo, sistema do Alto Rio Paraná. Foram analisados os conteúdos gástricos de 246 indivíduos, com o registro de 26 tipos de itens alimentares e predominância de itens autóctones. Destes, larvas de Chironomidae, Simuliidae e Ceratopogonidae foram os mais importantes, mas a contribuição de detritos, tecamebas e fragmentos de vegetais variou de acordo com as características dos riachos. Enquanto em águas mais claras os itens alimentares podem ser visualmente selecionados pelos peixes, em águas mais turvas essa seleção pode ocorrer. Assim, a habilidade da espécie em obter recursos em...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dieta; Chironomidae; Matéria orgânica; Fragmentos de vegetais; Tecamebas.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032009000100013

Chironomidae (Insecta, Diptera, Nematocera) do Estado de São Paulo, Sudeste do Brasil
Provedor de dados: 49
Autores: Trivinho-Strixino,Susana.
É apresentado um inventário atualizado (junho/2010) das espécies de Chironomidae do Estado de São Paulo. Ao todo são listadas 149 espécies (91 Chironominae, 44 Orthocladiinae, 13 Tanypodinae e 1 Podonominae) acompanhadas de informações sobre os estágios de vida conhecidos e comentários adicionais sobre alguns táxons com nomenclatura duvidosa e/ou modificada.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Biota paulista; BIOTA/FAPESP Program.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000500032

The female of Ichthyocladius kronichticola Mendes, Andersen et Sæther, 2004 (Diptera: Chironomidae: Orthocladiinae)
Provedor de dados: 49
Autores: Mendes,Humberto F.; Andersen,Trond; Pinho,Luiz C. de.
The female of Ichthyocladius kronichticola Mendes, Andersen et Sæther is described and figured. The female genitalia shows characters like a large, apparently undivided gonapophysis VIII; large oval seminal capsules; and fused, fully sclerotized labia, that strengthen the placement of the genus in the Corynoneura-group of genera.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ichthyocladius; Corynoneura-group; Orthocladiinae; Chironomidae; Female; Brazil.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032007000200020

A new species of Lyrocladius Mendes et Andersen from Brazil (Diptera: Chironomidae, Orthocladiinae)
Provedor de dados: 49
Autores: Mendes,Humberto Fonseca; Andersen,Trond.
The genus Lyrocladius Mendes et Andersen was described in 2008 based on L. radulatus Mendes et Andersen from Southern and Southeastern Brazil. Here a second species, Lyrocladius cacau sp.n., is described and figured based on a single male from Bahia in Northeastern Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Orthocladiinae; Lyrocladius cacau; New species; Brazil; Bahia; Neotropical region; Mata Atlântica.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000100005

A new species of Rheocricotopus Brundin from Mato Grosso, Brazil (Diptera: Chironomidae, Orthocladiinae)
Provedor de dados: 49
Autores: Andersen,Trond; Mendes,Humberto Fonseca.
Rheocricotopus (Psilocricotopus) sirventorum sp. n. is described and figured based on a male from Mato Grosso, Brazil. It is tentatively placed in subgenus Psilocricotopus Sæ,ther as it has a triangular, subapical crista dorsalis and a rounded superior volsella. However, the new species apparently lacks acrostichals and has 40 dorsocentrals in 1-4 irregular rows.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Orthocladiinae; Rheocricotopus; Psilocricotopus; New species; Mato Grosso; Brazil; Neotropical region.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000100010

Chironomus amissum sp. n. (Diptera, Chironomidae) from southeastern Brazil
Provedor de dados: 49
Autores: Correia,Leny Célia da Silva; Trivinho-Strixino,Susana; Michailova,Paraskeva.
The paper presents a description of larva, pupa, imago (male) and karyotype of Chironomus amissum from southeastern Brazil. It belongs to pseudothummi cytocomplex with 2n=8 and chromosome arm combinations: AE BF CD G. Several fixed homozygous inversions distinguished arm A of the new species from that of Chironomus columbiensis Wülker et al. 1989 and Chironomus anonymus Williston, 1896. One homozygous inversion of arm F differentiated it from C. anonymus. Species-specific characters were presented in the larva, pupa and imago.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomus amissum sp. n.; Morphology; Karyology; Chironomidae; Diptera; Brazil.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000400133

Miambera miae n. gen., n. sp. from southern Brazil (Diptera: Chironomidae, Orthocladiinae)
Provedor de dados: 49
Autores: Andersen,Trond; Mendes,Humberto Fonseca.
Miambera miae n. gen., n. sp. is described and figured based on adult males from Mata Atlântica in southern Brazil. This genus can be separated from other Orthocladiinae based on the combination of hairy eyes; antenna with strong, subapical seta; decumbent acrostichals in the anterior third of scutum; bare wing and squama; R4+5 ending proximal to M3+4; anal point lacking; and tuft of strong, flattened macrotrichia on low, dorsal protuberance of tergite IX.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Orthocladiinae; Miambera; New genus; New species; Brazil; Neotropical region; Mata Atlântica.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000100009

A review of chironomidae studies in lentic systems in the state of São Paulo, Brazil
Provedor de dados: 49
Autores: Roque,Fábio de Oliveira; Correia,Leny Célia da Silva; Trivinho-Strixino,Susana; Strixino,Giovanni.
Information on the chironomid fauna in lentic habitats in the State of São Paulo is gathered from the literature, and suggestions for future studies are provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Lentic systems; Neotropics; References.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032004000200007

Maximberus maxi n. gen., n. sp. from Southern and Southeastern Brazil (Diptera: Chironomidae, Orthocladiinae)
Provedor de dados: 49
Autores: Andersen,Trond; Mendes,Humberto Fonseca.
Maximberus maxi n. gen., n. sp. is described and illustrated based on adult males from Mata Atlântica in Southern and Southeastern Brazil. This genus can be separated from other Orthocladiinae on the combination of bare eyes, wing, and squama; no acrostichals; R4+5 ending proximal to M3+4; comb of setae on hind tibiae composed of few thin setae; well developed anal point; and virga composed of bundles of flattened spines attached to the oral part of the penis cavity.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Orthocladiinae; Maximberus; New genus; New species; Brazil; Neotropical region; Mata Atlântica.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000100011

Jururumberus, a new genus of Orthocladiinae (Diptera: Chironomidae) from Brazil
Provedor de dados: 49
Autores: Mendes,Humberto Fonseca; Andersen,Trond.
Jururumberus n. gen. is erected based on the males of J. arapuca n. sp. from São Paulo State, in southeastern Brazil and J. uatuma n. sp. from the Amazonas in northern Brazil. The genus can be separated from other Orthocladiinae based on the combination of bare eyes, wing, and squama; frons U-shaped, extended ventrally; AR ≤ 0.3, antenna without apical seta; palp short, five-segmented, with sensilla clavata in subapical sensillum coeloconicum; no acrostichals; costa strongly extended; R4+5 ending proximal to M3+4; anal point narrowly triangular with microtrichia only, sitting high on tergite IX; and virga composed of two spines.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Orthocladiinae; Jururumberus; New genus; New species; Brazil; Neotropical region; Mata Atlântica; Amazon.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000400071

A new species of Djalmabatista Fittkau (Chironomidae, Tanypodinae) from Mato Grosso, Brazil
Provedor de dados: 49
Autores: Hagenlund,Linn Katrine; Andersen,Trond; Mendes,Humberto Fonseca.
Djalmabatista scopulata sp. n. is described and figured as male imago, based on material collected in a light trap in Mato Grosso, Brazil. The new species groups with Djalmabatista ivanyae Fittkau, 1968 by having a projection with apical brush on the inner margin of the gonocoxite; it can be separated from D. ivanyae on the banded abdomen.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Tanypodinae; Procladiini; Djalmabatista; New species; Neotropical region.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032010000300027

First record of Paraphaenocladius exagitans longipes Sæther &amp;amp; Wang 1995 (Diptera: Chironomidae: Orthocladiinae) from Brazil
Provedor de dados: 49
Autores: Mendes,H. F.; Andrade-Morraye,M.
Paraphaenocladius exagitans longipes Sæther &amp;amp; Wang, 1995, was collected in Southeastern Brazil for the first time, extending the geographical distribution of this subspecies.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Paraphaenocladius; Orthocladiinae; Chironomidae; Brazil; New record.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032005000100019

Iporangomberus pei n. gen., n. sp. from southeastern Brazil (Diptera: Chironomidae, Orthocladiinae)
Provedor de dados: 49
Autores: Mendes,Humberto Fonseca; Andersen,Trond.
Iporangomberus pei n. gen., n. sp. is described and illustrated based on an adult male from Mata Atlântica in southeastern Brazil. This genus can be separated from other Orthocladiinae based on the combination of hairy eyes; decumbent acrostichals starting close to antepronotum; bare wing; squama with few setae; R4+5 ending distal to M3+4; curved, apically spoon-shaped phallapodeme; and simple, subquadrangular gonostylus with well developed heel.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Orthocladiinae; Iporangomberus; New genus; New species; Brazil; Neotropical region; Mata Atlântica.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000400006

Relationship between space distribution of the benthic macroinvertebrates community and trophic state in a Neotropical reservoir (Itupararanga, Brazil)
Provedor de dados: 49
Autores: Beghelli,Frederico Guilherme de Souza; Santos,André Cordeiro Alves dos; Urso-Guimarães,Maria Virgínia; Calijuri,Maria do Carmo.
The purpose of this work was to verify the benthic macroinvertebrates community responses through environmental factors along a headwater tropical reservoir. Samplings were taken with a Van-Veen grab along the reservoir in littoral and profundal regions and in the headwater, next to the dam and the middle of the reservoir. Samples were taken during both wet and dry seasons. Dissolved oxygen concentrations, electric conductivity, temperature and pH near the sediment have been performed in situ, at every sampling station by using a multiprobe and Secchi disc. Total water phosphorus and chlorophyll a concentrations were analyzed to determine the trophic state index. Sediment's organic matter, total phosphorus, nitrogen concentrations and granulometric...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Benthos; Chironomidae; Limnology; Bioindicator; Water quality.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000400012

Biodiversity assessment of benthic macroinvertebrates in altitudinal lotic ecosystems of Serra do Cipó (MG, Brazil)
Provedor de dados: 57
Autores: GALDEAN,N.; CALLISTO,M.; BARBOSA,F. A. R.
Five lotic systems of Serra do Cipó, south-east Brazil, were investigated in order to assess the existing diversity of benthic macroinvertebrates, habitats-microhabitats, and the available trophic resources. For each river it was analysed the communities of benthic macroinvertebrates and the composition of some taxonomic groups (Plecoptera, Ephemeroptera, Trichoptera and Diptera Chironomidae): the community with Bivalvia Sphaeriidae, Oligochaeta and Ephemeroptera Baetidae (being supposed a closed relation Bivalvia-Oligochaeta based on the process of bioturbation and enrichment of sediment in organic matter) in Tanque River; the macrofauna associated to aquatic macrophytes from rivers Peixe and Preto do Itambé reflecting the reaction of the ecosystems...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Macroinvertebrates; River ecology; Ephemeroptera; Trichoptera; Chironomidae.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71082001000200006