, Departamento de Biodiversidad y Gestión Ambiental (área de Zoología), Universidad de León, 24071 León, Spain.

• Zootaxa Vol. 4085 No. 1: 1 Mar. 2016 - Article
  

  Three new South American species of genus Aphis (Hemiptera: Aphididae)
  living on species of Euphorbia (Euphorbiaceae)

  
  Abstract
• Zootaxa Vol. 4216 No. 1: 4 Jan. 2017 - Article
  Aphis species (Hemiptera, Aphididae) living on Mulinum (Apiaceae) in South America, with a description of a new species
  Abstract
• Zootaxa Vol. 4294 No. 2: 18 Jul. 2017 - Article
  

  Contribution to the knowledge of North-American species Hyperomyzus subgenus Neonasonovia (Aphididae, Aphidinae, Macrosiphini)

  
  Abstract