Bionomics of black flies (Diptera: Simuliidae) in Costa Rica. III. Larval population dynamics in five selected streams

by Travis, B. V., Vargas V., Mario, Fallas B., F.
Published 1979

Bionomics of black flies (Diptera: Simuliidae) in Costa Rica. V. Description of Neomesomermis travisi sp. n. (Nematoda: Mermithidae)

by Vargas V., Mario, Rubtsov, I. A., Fallas B., F.
Published 1980

Bionomics of black flies (Diptera: Simuliidae) in Costa Rica. VII. Genus Simulium subgenus Hearlea

by Vargas V., Mario, Travis, B. V., Díaz Nájera, A., Fallas B., F.
Published 1977