NO. I BLACK FLIES OF GUATEMALA — DALMAT 29I 



Department of Santa Rosa 



Rio Ahuacapa, Municipio Nuevo Vinas 



Rio and Finca Desojal, Cuilapa 

 Department of Baja Verapaz 



Stream between kilometers 82 and 83, Route No. 5 

 Department of Huehuetenango 



Rio and Municipio Aguacatan 



Rio Campamento, Los Naranjales, Colotenango 



Rio Ojosla, San Antonio Huista 



Rio and Municipio Cuilco 



Small stream and Municipio La Democracia 



Rio Coyotes, Chiantla 

 Department of El Quiche 



Rio Estanzuela on Route No. 15 between Quiche and San Pedro 

 Jocopilas 

 Department of Chiquimula 



Rio Puente Esquipulas, Esquipulas 



Stream, at kilometer 222, Route No. 18, Esquipulas 

 Department of Jutiapa 



Rio and Aldea Los Esclavos 



Rio El Riito, Aldea San Jose Acatempa 



Rio Las Lajas, Jutiapa 

 Department of El Progreso 



Rio Guastatoya, Progreso 

 Department of Solola 



Rio Monte de Oro, Finca Monte de Oro, Atitlan 



Catarata Santa Anita, Finca Monte de Oro, Atitlan 



Puente Panajachel, Panajachel 

 Department of Alta Verapaz 



Rio Cotzibal, Finca Las Palmas 

 Department of Suchitepequez 



Toma Castano, Finca Castafio, Chicacao 



Rio Perla, Finca Concepcion, Chicacao 



Rio and Finca Trebol, Chicacao 



Rio and Finca San Rafael Panan, Chicacao 



Rio Mixpia, San Jose La Sierra, Chicacao 



Rio Quebrada, Finca Castaiio, Chicacao 



Rio and Finca Las Camelias, Chicacao 



Rio and Finca Conchita, Chicacao 



Rio El Mono, Finca Naranjo, Chicacao 

 Department of Totonicapan 



Rio Samala, Totonicapan 

 Department of San Marcos 



Rio Suchiate, Ayutla 

 Simulium (Dyarella) smarti Vargas, 1946 — 1,400 specimens 

 Department of Chimaltenango 



Numerous streams in the Municipality of Yepocapa 



Numerous streams in the Municipality of Acatenango 

 Department of Sacatepequez 



Rio Antigua, Antigua 



