Coscarón, Sixto
Taxonomy and distribution of the black fly subgenus Simulium (Pternaspatha) Enderlein (Simuliidae, Diptera, Insecta) / Sixto Coscarón, Pedro Wygodzinsky. -- New York : [s.n.], 1972 - p. 201-240. -- (Bulletin of the American Museum of Natural History ; 147, 4).
Dípteros
595.77
Taxonomy and distribution of the black fly subgenus Simulium (Pternaspatha) Enderlein (Simuliidae, Diptera, Insecta) / Sixto Coscarón, Pedro Wygodzinsky. -- New York : [s.n.], 1972 - p. 201-240. -- (Bulletin of the American Museum of Natural History ; 147, 4).
Dípteros
595.77