Publikationen in Zusammenarbeit mit Forschern von Universidad de León (2)

2008

  1. Corrections and additions to the catalog of the aphid genera described from the new world

    Transactions of the American Entomological Society, Vol. 134, Núm. 3-4, pp. 275-282

2007

  1. Catalog of the aphid genera described from the new world

    Transactions of the American Entomological Society, Vol. 133, Núm. 3-4, pp. 363-412