Feeding sources and natural infection of Belminus herreri (Hemiptera, Reduviidae, Triatominae) from dwellings in Cesar, Colombia

Belminus herreri, originally described from specimens collected in Panama, was considered entirely silvatic until to 2000 when it was found for the first time in a domestic habitat in Colombia. In 2001, during a new search of houses in the Department of Cesar, Colombia, 121 specimens were collected. Study of their feeding sources using an ELISA test revealed that 96% of these specimens had fed on cockroaches (Blattidae). However, a small proportion of these B. herreri specimens also showed the presence of Trypanosoma cruzi in their gut contents, suggesting a possible role for these insects in the epidemiology of Chagas disease.

Bibliographic Details

Main Authors:	Sandoval,Claudia Magaly, Duarte,Rosemere, Gutíerrez,Reinaldo, Rocha,Dayse da Silva, Angulo,Victor Manuel, Esteban,Lida, Reyes,Marlen, Jurberg,José, Galvão,Cleber
Format:	Digital revista
Language:	English
Published:	Instituto Oswaldo Cruz, Ministério da Saúde 2004
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762004000200004
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