Results 21 to 30 of about 1,153 (178)

Linking the maximum reported life span to the aging rate in wild birds

open access: yesEcology and Evolution, Volume 11, Issue 10, Page 5682-5689, May 2021., 2021
We explicitly linked the maximum reported life span to the aging process by employing a Weibull distribution and calculating the shape parameter in the model for 246 bird species based on published information from EURING. Abstract Dozens of surrogates have been used to reflect the rate of aging in comparative biology.
Canwei Xia, Anders Pape Møller
wiley   +1 more source

Epidemiologia da doença de Chagas na zona rural do Município de Teresina-Piauí, Brasil

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1992
Na área rural do município de Teresina-Piauí, foram capturados 129 triatomíneos distribuídos em (a) ecótopos artificiais: habitações (1 Triatoma brasiliensis, 1 Panstrongylus geniculatus, 1 Rhodnius pictipes e 1 Rhodnius prolixusj e galpão abandonado (7 ...
Dalva Neves da Costa Bento   +3 more
doaj   +3 more sources

Cytochemical study of Rhodnius neglectus and Rhodnius prolixus salivary gland cells (Hemiptera, Triatominae) [PDF]

open access: yesIheringia. Série Zoologia, 2014
Triatomines are hematophagous bugs of medical interest in South and Central America, where they may act as invertebrate hosts of the hemoflagellate protozoa Trypanosoma cruzi (the causative of Chagas’ disease) and Trypanosoma rangeli (Tejera, 1920).
Anhê, Ana C. B. M.   +2 more
openaire   +6 more sources

Comparative descriptions of eggs from three species of Rhodnius (Hemiptera: Reduviidae: Triatominae) [PDF]

open access: yes, 2009
The authors describe and compare the morphological and ultrastructural characteristics of eggs from the three most recent described species of the genus Rhodnius Stål, 1859, which have not previously been studied. These species are Rhodnius colombiensis (
Abad-Franch F   +33 more
core   +3 more sources

Spatial distribution of Triatominae populations (Hemiptera: Reduviidae) in Mauritia flexuosa palm trees in Federal District of Brazil [PDF]

open access: yes, 2004
Para determinar e analisar a distribuição espacial de populações silvestres de triatomíneos no Distrito Federal, Brasil, foram amostradas 150 palmeiras da espécie Mauritia flexuosa em seis veredas de diferentes paisagens (silvestre, rural e periurbana ...
Cuba, César Augusto Cuba   +5 more
core   +2 more sources

Rhodnius neglectus Lent 1954

open access: yes, 2020
Published as part of de Oliveira, Jader, Gaiani, Marco, Velasquez, Diony, Savini, Vilma, Ayala, José Manuel, Da Rosa, Joao Aristeu, Vilela de Azeredo-Oliveira, Maria Tercília & Chaboli Alevi, Kaio Cesar, 2020, The importance of biological collections for public health: The case of the Triatominae collection of the Museum of the Institute of ...
de Oliveira, Jader   +7 more
openaire   +2 more sources

Distribuição e infecção de triatomíneos por Trypanosoma do tipo cruzi na Ilha de São Luís-Maranhão

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1985
São apresentados dados referentes às espécies e infecção natural de triatomíneos na Ilha de São Luis-MA. Dos triatomíneos coletados foram encontradas as seguintes espécies: Rhodnius pictipes Rhodnius neglectus, Rhodnius nasutus, Triatoma rubrofasciata ...
Reginaldo Peçanha Brazil   +3 more
doaj   +3 more sources

Feeding and defecation behavior of Triatoma rubida (Uhler, 1894) (Hemiptera: Reduviidae) under laboratory conditions, and its potential role as a vector of chagas disease in Arizona, USA [PDF]

open access: yes, 2011
Chagas disease is caused by the parasite Trypanosoma cruzi, which is transmitted to humans by blood-sucking triatomine insects. This disease is endemic throughout Mexico and Central and South America, but only a few autochthonous cases have been reported
Gregory, Teresa   +3 more
core   +1 more source

Nota sobre o ciclo evolutivo de Rhodnius nasutus stal 1859, em condiçoes de laboratório [PDF]

open access: yes, 1981
Neste trabalho foi estudado o ciclo evolutivo de Rhodnius nasutus. A duração completa do cic/o, i.e, de ovo adulto foi de 101 dias. A duração para cada estágio foi: NI = 9,5 (± 1,21, NII = 18,8 (± 1,8), NIII = 19,1 (± 1,8), NIV = 23,5 (± 2,1) eNV = 27,8 ...
Mello, Dalva A.
core   +3 more sources

Occurrence of positivity for Trypanosoma cruzi in triatomine from municipalities in Southeastern Brazil, from 2002 to 2004 Ocorrência e positividade para Trypanosoma cruzi em triatomíneos de municípios da região sudeste do Brasil, de 2002 a 2004

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2010
INTRODUCTION: from an epidemiological point of view, more than 120 species of triatomine (Hemiptera, Reduviidae) are known. The occurrence and positivity for Trypanosoma cruzi in triatomines in 16 municipalities of the Triângulo Mineiro and Alto ...
Márcia Beatriz Cardoso de Paula   +7 more
doaj   +1 more source

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