NO. I BLACK FLIES OF GUATEMALA — DALMAT 3OI 



Department of Huehuetenango 



Rio Chancol, Finca Chancel, Chiantla 



Rio Coyotes, Chiantla 

 Department of El Quiche 



Rio San Jose, Aldea San Jose Chaqual, Quiche 



Rio Jocopilas, Municipio San Pedro Jocopilas 

 Department of Quezaltenango 



Small tributary of Rio Samala, Zunil 

 Department of Solola 



Primera Catarata Panajachel, Panajachel 

 Department of Totonicapan 



Rio Samala, Totonicapan 



Rio Maria Tecun, Chumuluchic, Totonicapan 

 Department of San Marcos 



Rio Guatayil, Aldea El Chamaco, San Marcos 

 Simulittm (Hearlea) ethelae Dalmat, 1950 — 150 specimens 

 Department of Chimaltenango 



Rio Cipres, Aldea Los Pajales, Acatenango 



Rio Cocoya, Finca El Carmen, Acatenango 



Rio La Torre, Finca La Torre, Acatenango 

 Department of Guatemala 



Rio Campamento, between kilometers 24 and 25, National Route No. i, 

 Mixco 

 Department of Huehuetenango 



Stream on Route No. 9, between Quezaltenango and Huehuetenango 

 Department of Quezaltenango 



Rio Pajonal, kilometer 224, Route No. 9 

 Department of Solola 



Rio Los Arcos near Los Encuentros, Los Encuentros, Solola 



Rio Patanatic #3 between Panajachel and Godinez 



Catarata Puente above Panajachel on Route No. i to Solola, Panajachel 

 Simulium (Hearlea) larvispinosum De Leon, 1948 — 500 specimens 

 Department of Chimaltenango 



Rio Costita, Finca La Providencia, Acatenango 



Rio Monjon, Finca Santa Margarita, Acatenango 



Rio La Torre, Finca La Torre, Acatenango 



Rio Chorrera, Finca La Torre, Pochuta 



Rio San Rafael Pacun, Finca San Rafael Paciin, Acatenango 



Rio Chorrera, Finca San Jose Miramar, Acatenango 



Rio Cocoya, Finca El Carmen, Acatenango 

 Department of Solola 



Catarata Santa Alicia, Finca Monte de Oro, Atitlan 

 Department of Suchitepequez 



Catarata El Mono, Finca Naranjo, Chicacao 

 Simulium {Hearlea) microbranchiiim Dalmat, 1949 — 200 specimens 

 Department of Huehuetenango 



Stream on Route No. 9 between Quezaltenango and Huehuetenango 

 Department of El Quiche 



Rio Micovez, "El Puente," Nebaj 

 Department of Quezaltenango 



Cumbre del Aire between Chicabal and Sija 



