Aphis mirabilis sp. n. (Hemiptera, Aphididae, Aphidina), a South American species resembling A. craccivora, and further data on A. tropaeoli

1. Nieto Nafría, J.M.
2. Moreno-González, V.
3. Ortego, J.
4. Favret, C.
5. Mier Durante, M.P.