@article {700,
	title = {Sinopsis del g{\'e}nero Heteroscelis Latreille 1829 (Hem. Pentatomidae) con la descripci{\'o}n de cinco especies nuevas},
	journal = {Revista de Investigaciones Agr{\'\i}colas},
	volume = {15},
	year = {1961},
	pages = {83{\textendash}98},
	author = {Pir{\'a}n, A.A.}
}
@article {545,
	title = {Notas sobre Corixidae (Hemiptera) (2{\textordfeminine} serie)},
	journal = {Neotr{\'o}pica},
	volume = {7},
	year = {1961},
	pages = {19{\textendash}24},
	author = {Bachmann, A.O.}
}
