The Kissing bug, aka: Conenose bug or Mexican Bedbug is a member of the Triatoma species, whatever that is. The important point is that they are blood suckers and sneak under your pillow at night and wait for you to fall asleep. They then creep up on your lips, anesthetize them and begin their dirty work. As the season for opening your windows begins, I thought I would post a word of caution about the conenose bug. They are most active during the months of May and June. They co-habitate with packrats, so get rid of your middens. The worst of it all is that they can carry a disease called Chagas Disease, caused by a parasite, which can kill you. Read More
Here is an article on Chagas Disease by the CDC. Thankfully, Arizona screens blood donations for Chagas Disease, whereas Texas is not required to.
Luckily, Arizona has seen few cases of this disease. It is best known in South America where living conditions assist in the spread Tens of thousands of people are infected every year.
The kissing bug gets in through your loose screens, open doors or on a pet. They are attracted to the light and love to hide in the dark until night .
Prevention
Get rid of your packrat nests, and spray with something like Malathion. If you leave your windows open, check under your pillows at night. They are somewhat singular, unlike the common bedbug, so do not look for an infestation.
It takes one to two years for a kissing bug to grow from egg to adult, morphing through 5 phases, from teeny tiny to about and inch or so.
For more information on the conenose bug contact the University of Arizona Extension Service.