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ABSTRACT The SISBIOTA-BRASIL was a three-year multimillion-dollar research program of the Brazilian government to document plants and animals in endangered/understudied areas and biomes in Brazil. Distributional patterns and the historical events that generated them are extensively unknown regarding Brazilian fauna and flora. This deficiency hinders the development of conservation policies and the understanding of evolutionary processes. Conservation decisions depend on precise knowledge of the taxonomy and geographic distribution of species. Given such a premise, we proposed to research the diversity of Diptera of the Brazilian western arc of Amazon, Cerrado, and Pantanal in the states of Mato Grosso, Mato Grosso do Sul, and Rondônia. Three important biomes of the South American continent characterize these Brazilian states: Amazon forest, Cerrado (Brazilian Savannah), and Pantanal. Besides their ecological relevance, these biomes historically lack intensive entomological surveys. Therefore, they are much underrepresented in the Brazilian natural history collections and in the scientific literature, which is further aggravated by the fact that these areas are being exponentially and rapidly converted to commercial lands. Our project involved over 90 collaborators from 24 different Brazilian institutions and one from Colombia among researchers, postdocs, graduate and undergraduate students, and technicians. We processed and analyzed nearly 300,000 specimens from ~60 families of Diptera collected with a large variety of methods in the sampled areas. Here, we provide a detailed overview of the genera and species diversity of 41 families treated. Our results point to a total of 2,130 species and 514 genera compiled and identified for the three states altogether, with an increase of 41% and 29% in the numbers of species and genera known for the three states combined, respectively. Overall, the 10 most species-rich families were Tachinidae, Cecidomyiidae, Tabanidae, Psychodidae, Sarcophagidae, Stratiomyidae, Bombyliidae, Syrphidae, Tephritidae, and Asilidae. The 10 most diverse in the number of genera were Tachinidae, Stratiomyidae, Asilidae, Mycetophilidae, Syrphidae, Tabanidae, Muscidae, Dolichopodidae, Sarcophagidae, and Chloropidae. So far, 111 scientific papers were published regarding taxonomic, phylogenetic, and biogeographical aspects of the studied families, with the description of 101 new species and three new genera. We expect that additional publications will result from this investigation because several specimens are now curated and being researched by specialists.

https://doi.org/10.1590/1806-9665-rbent-2023-0051

An illustrated catalogue of the types of Blephariceridae (Diptera) in the collection of Museu de Zoologia da Universidade de São Paulo, Brazil
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Gil-Azevedo, Leonardo Henrique

; Lamas, Carlos José Einicker

Papéis Avulsos de Zoologia

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2021, Volumen 61 elocation e20216161

Resumen: En | Texto: En | PDF: En

Abstract KellogginaWilliston, 1907 is one of the least studied Blephariceridae genera in the world, despite being the most diverse in the Neotropics with 34 species. We provide a catalogue with the 14 nominal species of the genus described by Lane and d’Andretta from the Southeastern Region of Brazil, of which the type-specimens are deposited at the Diptera Collection of the Museu de Zoologia da Universidade de São Paulo. There are 60 specimens deposited at this museum, including male holotypes of 14 species and females “allotypes” (paratypes) for seven species. We include male diagnoses and photographs of the holotypes of all species.

https://doi.org/10.11606/1807-0205/2021.61.61 66 descargas

Preliminary observations on the patterns of co-occurrence of Black fly (Diptera: Simuliidae) larvae and some of their potential macroinvertebrate predators
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Figueiró, Ronaldo

; Santos, Suzana Silva dos

; Docile, Tatiana Nascimento

; Costa, Tayanna Rodrigues da

; Ferreira, Christina de Albuquerque

; Gil-Azevedo, Leonardo Henrique

Revista Brasileira de Entomologia

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2020, Volumen 64 Nº 3 elocation e20200046

Resumen: En | Texto: En | PDF: En

ABSTRACT Biotic factors such as predation, although important drivers of the black fly community, are rarely investigated in the literature. This study aimed to test the hypothesis that the patterns of co-occurrence of black fly larvae and its potential predators is not random and that there is a correlation between its frequencies and Simuliidae larvae abundances. Larvae were sampled from two localities in the Pedra Branca State Park, Rio de Janeiro, Brazil, during the dry season in june 2018. We collected Simulium pertinax Kollar, 1832, Simulium subpallidum Lutz, 1910, Simulium (Inaequalium) sp., Simulium (Psaroniocompsa) sp. and Simulium (Trichodagmia) sp. The predators families present were Perlidae, Hydropsychidae, Leptoceridae, Libellulidae and Chironomidae. The null models showed that species co-occurred significantly more than expected by chance. The canonical correlation analyses for the Vargem Grande and Pau da Fome areas area showed a significant relationship between black fly abundances and predator abundances. In Vargem Grande the abundance of Chironomidae showed a highly significant positive correlation to S. (Psaroniocompsa) sp., while Hydropsychidae was significantly correlated to Simulium sp. On the other hand, in Pau da Fome Libellulidae was significantly correlated to S. (Psaroniocompsa) sp. and Simulium sp. and Chironomidae correlated significantly to Simulium sp. The result is consistent with what would be expected of organisms that exercise mutual population regulation, although other factors than biotic interactions may be causing these patterns. However the lack of mechanistic evidences on the effect of biotic interactions on black fly populations pose a challenge on the understanding of these patterns.

https://doi.org/10.1590/1806-9665-rbent-2020-0046 898 descargas

Atualização da Diretriz de Ressuscitação Cardiopulmonar e Cuidados Cardiovasculares de Emergência da Sociedade Brasileira de Cardiologia - 2019
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Bernoche, Claudia

; Timerman, Sergio

; Polastri, Thatiane Facholi

; Giannetti, Natali Schiavo

; Siqueira, Adailson Wagner da Silva

; Piscopo, Agnaldo

; Soeiro, Alexandre de Matos

; Reis, Amélia Gorete Afonso da Costa

; Tanaka, Ana Cristina Sayuri

; Thomaz, Ana Maria

; Quilici, Ana Paula

; Catarino, Andrei Hilário

; Ribeiro, Anna Christina de Lima

; Barreto, Antonio Carlos Pereira

; Azevedo Filho, Antonio Fernando Barros de

; Pazin Filho, Antonio

; Timerman, Ari

; Scarpa, Bruna Romanelli

; Timerman, Bruno

; Tavares, Caio de Assis Moura

; Martins, Cantidio Soares Lemos

; Serrano Junior, Carlos Vicente

; Malaque, Ceila Maria Sant’Ana

; Pisani, Cristiano Faria

; Batista, Daniel Valente

; Leandro, Daniela Luana Fernandes

; Szpilman, David

; Gonçalves, Diego Manoel

; Paiva, Edison Ferreira de

; Osawa, Eduardo Atsushi

; Lima, Eduardo Gomes

; Adam, Eduardo Leal

; Peixoto, Elaine

; Evaristo, Eli Faria

; Azeka, Estela

; Silva, Fabio Bruno da

; Wen, Fan Hui

; Ferreira, Fatima Gil

; Lima, Felipe Gallego

; Fernandes, Felipe Lourenço

; Ganem, Fernando

; Galas, Filomena Regina Barbosa Gomes

; Tarasoutchi, Flavio

; Souza, Germano Emilio Conceição

; Feitosa Filho, Gilson Soares

; Foronda, Gustavo

; Guimarães, Helio Penna

; Abud, Isabela Cristina Kirnew

; Leite, Ivanhoé Stuart Lima

; Linhares Filho, Jaime Paula Pessoa

; Moraes Junior, João Batista de Moura Xavier

; Falcão, João Luiz Alencar de Araripe

; Ramires, Jose Antônio Franchini

; Cavalini, José Fernando

; Saraiva, José Francisco Kerr

; Abrão, Karen Cristine

; Pinto, Lecio Figueira

; Bianchi, Leonardo Luís Torres

; Lopes, Leonardo Nícolau Geisler Daud

; Piegas, Leopoldo Soares

; Kopel, Liliane

; Godoy, Lucas Colombo

; Tobase, Lucia

; Hajjar, Ludhmila Abrahão

; Dallan, Luís Augusto Palma

; Caneo, Luiz Fernando

; Cardoso, Luiz Francisco

; Canesin, Manoel Fernandes

; Park, Marcelo

; Rabelo, Marcia Maria Noya

; Malachias, Marcus Vinícius Bolívar

; Gonçalves, Maria Aparecida Batistão

; Almeida, Maria Fernanda Branco de

; Souza, Maria Francilene Silva

; Favarato, Maria Helena Sampaio

; Carrion, Maria Julia Machline

; Gonzalez, Maria Margarita

; Bortolotto, Maria Rita de Figueiredo Lemos

; Macatrão-Costa, Milena Frota

; Shimoda, Mônica Satsuki

; Oliveira-Junior, Mucio Tavares de

; Ikari, Nana Miura

; Dutra, Oscar Pereira

; Berwanger, Otávio

; Pinheiro, Patricia Ana Paiva Corrêa

; Reis, Patrícia Feitosa Frota dos

; Cellia, Pedro Henrique Moraes

; Santos Filho, Raul Dias dos

; Gianotto-Oliveira, Renan

; Kalil Filho, Roberto

; Guinsburg, Ruth

; Managini, Sandrigo

; Lage, Silvia Helena Gelas

; Yeu, So Pei

; Franchi, Sonia Meiken

; Shimoda-Sakano, Tania

; Accorsi, Tarso Duenhas

; Leal, Tatiana de Carvalho Andreucci

; Guimarães, Vanessa

; Sallai, Vanessa Santos

; Ávila, Walkiria Samuel

; Sako, Yara Kimiko

Arquivos Brasileiros de Cardiologia

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Sep 2019, Volumen 113 Nº 3 Paginas 449 - 663

Resumen: Pt | Texto: Pt | PDF: Pt

https://doi.org/10.5935/abc.20190203 54793 descargas

Evidence of phenotypic plasticity of larvae of Simulium subpallidum Lutz in different streams from the Brazilian Cerrado
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Figueiró, Ronaldo

; Calvet, Anderson

; Gil-Azevedo, Leonardo Henrique

; Docile, Tatiana Nascimento

; Monteiro, Ricardo Ferreira

; Maia-Herzog, Marilza

Revista Brasileira de Entomologia

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Mar 2015, Volumen 59 Nº 1 Paginas 28 - 31

Resumen: En | Texto: En | PDF: En

In this paper, the overall morphological differences between populations of Simulium subpallidumLutz, 1909 are studied. Several studies found in the literature point to a relationship between the labral fans and body size and the habitat where blackfly larvae occur. However, other characteristics potentially related to the microhabitat, such as abdominal hook circlet morphology, which is used for larvae to fix themselves in the substratum, and thoracic prolegs morphology, which help larvae move in the substratum, were analyzed in three different populations of S. subpallidum, one of which occupied a faster flow. The results suggest phenotypic plasticity in S. subpallidum and a tendency toward larger structures in faster flows.

https://doi.org/10.1016/j.rbe.2015.02.003 1336 descargas

Simulium (Chirostilbia) brunnescens (Diptera: Simuliidae) - new species from the Brazilian cerrado, Manso Dam, state of Mato Grosso, Brazil
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Maia-Herzog, Marilza

; Valente, Ana Carolina dos Santos

; Luna-Dias, Antonio Paulino A

; Gil-Azevedo, Leonardo Henrique

; Marchon-Silva, Verônica

Memórias do Instituto Oswaldo Cruz

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Ago 2012, Volumen 107 Nº 5 Paginas 591 - 597

Resumen: En | Texto: En | PDF: En

A new species of Simuliidae, Simulium (Chirostilbia) brunnescens, was discovered at Chapada dos Guimarães, state of Mato Grosso, Brazil, and nearby municipalities (Paranatinga, Rosário do Oeste and Nobres). This species is described here based on the adults, pupae and larvae. This species is closely related to Simulium (C.) subpallidum Lutz, but could be differentiated in all stages: females, leg colour pattern and frontal dilatation size; males, gonostyle shape; pupae, number of gill filaments; larvae, body size and colour, postgenal cleft, ratio between antenna and stalk of labral fan.

2623 descargas

Diversity and microdistribution of black fly (Diptera: Simuliidae) assemblages in the tropical savanna streams of the Brazilian cerrado
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Figueiró, Ronaldo

; Gil-Azevedo, Leonardo Henrique

; Maia-Herzog, Marilza

; Monteiro, Ricardo Ferreira

Memórias do Instituto Oswaldo Cruz

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May 2012, Volumen 107 Nº 3 Paginas 362 - 369

Resumen: En | Texto: En | PDF: En

We describe the abiotic factors affecting the distribution of black flies at a microhabitat scale, rather than at the regional scale usually present in the literature on the Neotropics. Black fly larvae were sampled from the Tocantins River and three tributaries, located in the Brazilian savanna (state of Tocantins, Brazil) during six bi-monthly sampling periods from October 2004-August 2005. At each sampling site, 15 random quadrats (30 x 30 cm) were sampled each period and for each quadrat were determined mean water velocity, predominant substrate type (rocks, riffle litter or riparian vegetation) and depth detrended correspondence analysis (DCA) was used to determine associations with current velocity, whereas correspondence analysis (CA) was used to estimate site specific current velocity associations. Canonical correspondence analysis (CCA) was used to identify general microhabitat associations. The CCA showed that most species had a trend towards riffle litter, except for Simulium nigrimanum associated with rocky substrate and Simulium cuasiexiguum associated with riparian vegetation. The DCA showed a well defined pattern of water velocity associations. The CA revealed that the species showed different speed associations from one site to another, suggesting different competitive pressures resulting in the occurrence of different realized niches.

2589 descargas Citado 4 veces en SciELO

The phylogeny of Simulium (Chirostilbia) (Diptera: Simuliidae) and perspectives on the systematics of the genus in the Neotropical Region
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Gil-Azevedo, Leonardo Henrique

; Coscarón, Sixto

; Maia-Herzog, Marilza

Memórias do Instituto Oswaldo Cruz

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Mar 2012, Volumen 107 Nº 2 Paginas 178 - 185

Resumen: En | Texto: En | PDF: En

Recently, knowledge of Neotropical Simuliidae has been accumulating quickly. However, information about supra-specific relationships is scarce and diagnoses of Simulium subgenera are unsatisfactory. To investigate the relationships among Simulium (Chirostilbia) species and test the subgenus monophyly, we performed a cladistic analysis. The ingroup included all species of this subgenus and the outgroup included representatives of the 17 species groups of Neotropical Simulium and three Holarctic species. The study was based on a data matrix with 31 terminal taxa and 45 morphological characteristics of adult, pupa and larva. The phylogenetic analysis under equal weights resulted in eight most-parsimonious trees (length = 178, consistency index = 34, retention index = 67). The monophyly of the S. (Chirostilbia) was not supported in our analysis. The Simulium subpallidum species group was closer to Simulium (Psilopelmia) and Simulium (Ectemnaspis) than to the Simulium pertinax species group. Additionally, we describe the three-dimensional shape of the terminalia of male and female of Simulium (Chirostilbia) for the first time and provide comments about the taxonomic problems involving some species of the subgenus: Simulium acarayense, Simulium papaveroi, S. pertinax, Simulium serranum, Simulium striginotum and S. subpallidum.

2423 descargas Citado 2 veces en SciELO

Local distribution of blackfly (Diptera, Simuliidae) larvae in two adjacent streams: the role of water current velocity in the diversity of blackfly larvae
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Figueiró, Ronaldo

; Nascimento, Érika Silva do

; Gil-Azevedo, Leonardo Henrique

; Maia-Herzog, Marilza

; Monteiro, Ricardo Ferreira

Revista Brasileira de Entomologia

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Sep 2008, Volumen 52 Nº 3 Paginas 452 - 454

Resumen: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Este estudo teve como objetivo avaliar, nos criadouros de simulídeos, a influência da velocidade da água sobre a ocorrência de suas larvas e estrutura de suas taxocenoses. Para obtenção da amostragem foram utilizados "quadrats" de madeira distribuídos aleatoriamente no rio Caputera e um de seus tributários. Foram encontradas quatro espécies: Simulium incrustatum sl. Lutz, 1910; Simulium (Inaequalium) sp. ; Simulium pertinax sl. Kollar, 1832 e Simulium subpallidum sl. Lutz 1909. S. (Inaequalium) sp. teve uma distribuição quase constante ao longo do gradiente de correnteza. S. pertinax se mostrou fortemente associada às velocidades mais altas de correnteza, enquanto que S. subpallidum se mostrou associado às velocidades mais baixas.

This study aimed to evaluate the influence of water velocity speed on the local distribution and taxocenosis structure of blackfly larvae. The larvae were collected from two adjacent streams located in the municipality of Angra dos Reis (RJ): Caputera River and one of its tributaries. Riffle litter patches were sampled randomly using a 30 x 30 cm quadrat. Four blackfly species were found: Simulium incrustatum s. l. Lutz, 1910; Simulium (Inaequalium) sp. ; Simulium pertinax s. l. Kollar, 1832 and Simulium subpallidum s. l. Lutz, 1909. Among these species, Simulium pertinax s. l. was clearly associated with higher water current speeds, while Simulium subpallidum s. l. showed association with lower water velocities, and Simulium (Inaequalium) sp. had a relatively constant distribution along the water current gradient.

3195 descargas Citado 5 veces en SciELO

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