The insect fauna in nests of Coryphistera alaudina Burmeister, 1860 (Aves: Furnariidae) were studied in the provinces of Santiago del Estero, Chaco, Córdoba, and La Pampa in Argentina. A total of 7364 insect specimens comprising 77 taxa in a total of 29 families and 7 orders was found in their nests: 40 identified to species, 23 identified to genus, and 14 identified to family. Coryphistera alaudina and some of their vertebrate inquilines are new host records for the triatomine bugs Psammolestes coreodes Bergroth, 1911 and/or Triatoma platensis Neiva, 1913 (Hemiptera: Reduviidae). The insects in the nests of C. alaudina are separated by functional guilds, and their permanence time inside the nests are presented in a new manner and discussed.
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Insects found in birds' nests from Argentina: Coryphistera alaudina Burmeister, 1860 (Aves: Furnariidae), their inquiline birds and mammals, new hosts for Psammolestes coreodes Bergroth, 1911 and Triatoma platensis Neiva, 1913 (Hemiptera: Reduviidae: Triatominae).
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Entomología. Departamento de Biodiversidad y Biología Experimental. Facultad de Ciencias Exactas y Naturales. 4º Piso, Pabellón II, Ciudad Universitaria C1428EHA, Buenos Aires, Argentina.; Email:
The insect fauna in nests of Coryphistera alaudina Burmeister, 1860 (Aves: Furnariidae) were studied in the provinces of Santiago del Estero, Chaco, Córdoba, and La Pampa in Argentina. A total of 7364 insect specimens comprising 77 taxa in a total of 29 families and 7 orders was found in their nests: 40 identified to species, 23 identified to genus, and 14 identified to family. Coryphistera alaudina and some of their vertebrate inquilines are new host records for the triatomine bugs Psammolestes coreodes Bergroth, 1911 and/or Triatoma platensis Neiva, 1913 (Hemiptera: Reduviidae).
View Article and Find Full Text PDFTriatominae in furnariid nests of the Argentine Gran Chaco.
J Vector Ecol
June 2014
Centro de Estudios Parasitológicos y de Vectores (CEPAVE-CCT-La Plata-CONICET - UNLP) 2 # 584, 1900 La Plata, Argentina; Centro Regional de Investigaciones Científicas y Transferencias Tecnológicas (CRILAR - CONICET), La Rioja, Argentina.
Triatomines (Hemiptera, Reduviidae) are bloodsucking insects involved in the transmission of Trypanosoma cruzi, the causative agent of Chagas disease, an important public health problem in Latin America. The triatomine species found in sylvatic habitats generally play a limited epidemiological role compared to domestic species, but they may act as a reinfestation source of dwellings after insecticide spraying and have to be carefully considered in control strategies of Chagas disease transmission. The objectives of this work were to carry out a survey of the sylvatic triatomine species colonizing Furnariidae nests in a typical area of the Chaco region of Argentina during the winter and to study the parasites and natural enemies associated with the collected triatomines.
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