Colonization of Panstrongylus megistus (Hemiptera:Reduvidae:Triatominae) in an urban area and its association with Didelphis marsupialis in the metropolitan region of São Paulo

Abstract

INTRODUCTION:

This communication reports the colonization of Panstrongylus megistus in an urban area of the municipality of Taboão da Serra in the metropolitan region of São Paulo.

METHODS:

After receiving a notification from the population, entomological research comprising active search, collection, identification, and examination of triatomines was conducted. Wild animals were captured and examined.

RESULTS:

A colony of triatomines was found to be associated with dogs in the backyard of the property.

CONCLUSIONS:

The colonization of P. megistus shows the potential for their occupation of artificial ecotopes, which may pose a risk to the human population.

Keywords:
Chagas disease; Panstrongylus sp.; Urban area