The three remaining samples were silvatic, "two-spots" phenotypes.
J De la Riva, F Le Pont, V Ali, A Matias, S Mollinedo, JP Dujardin 2001, 'Wing geometry as a tool for studying the Lutzomyia longipalpis (Diptera: Psychodidae)complex', Memórias do Instituto Oswaldo Cruz.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762001000800011. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Also, 12 silvatic places were explored around the same areas using the same techniques as the ones sampled.
Francisco Espinoza-Gómez, Arcadio Maldonado-Rodríguez, Rafael Coll-Cárdenas, CarlosMoises Hernández-Suárez, Ildefonso Fernández-Salas 2002, 'Presence of Triatominae (Hemiptera, Reduviidae) and Risk of Transmission of ChagasDisease in Colima, México', Memórias do Instituto Oswaldo Cruz.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762002000100002. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)