NO. I BLACK FLIES OF GUATEMALA — DALMAT 293 



Rio Ladrillera, Finca Esperanza, Acatenango 



Rio Chacaja, Finca Espanola, Acatenango 



Small stream in park, Parramos 



Rio Chajilla, Aldea San Antonio, Acatenango 



Rio Beneficio, Finca Montevideo, Yepocapa 



Rio Laguneta, Finca Tehuya, Acatenango 



Rio Tehuya, Finca Tehuya, Acatenango 



Rio San Diego, Finca San Diego, Acatenango 



Rio La Esmeralda, Finca La Esmeralda, Acatenango 



Rio Cipres, Aldea Los Pajales, Acatenango 



Rio Cocoya, Finca EI Carmen, Acatenango 

 Department of Guatemala 



Rio Rosita, Municipio Santa Rosita 

 Department of El Quiche 



Rio San Jose Chagual, Aldea San Jose Chagual 

 Department of Jalapa 



Rio Los Llanitos, Aldea Los Llanitos 



Rio Laguneta, Jalapa 

 Department of El Progreso 



Rio Platanos, Sanarate 

 Department of Zacapa 



Rio Gualan, Municipio Gualan 

 Department of Quezaltenango 



Toma Beneficio, Finca San Luis Almolonga 

 Department of Solola 



Rio below Maria Tecun 

 Department of Baja Verapaz 



Stream at kilometer 4, Route No. 3, Purulha 

 Simulium (Simulium) jobbinsi Vargas, Martinez, and Diaz, 1946 — 750 specimens 

 Department of Chimaltenango 



Numerous streams in the Municipality of Yepocapa 



Numerous streams in the Municipality of Acatenango 



Rio Aserradero Santa Elena, Tecpan 

 Department of Guatemala 



Rio Puente Incapie #1155, Route No. i to Moran, Moran 

 Department of Sacatepequez 



Antigua 

 Department of Alta Verapaz 



Small stream between kilometers 176 and 177 on Route No. 5, Tactic 

 Department of Baja Verapaz 



Rio Chorro, San Jeronimo 

 Department of Huehuetenango 



Small stream #2, Aldea Agua Duke, Cuilco 



Rio Injerto, Municipio Aguacatan 

 Department of Quezaltenango 



Stream at kilometer 228 between San Carlos Sija and Chequijel 



Rio Pajonal, kilometer 224, Route No. 9, Quezaltenango 



Cumbre del Aire, between Chicabal and San Carlos Sija 

 Department of San Marcos 



Rio El Triangulo, Finca La Paz, Reforma 



