Naturdata (http://naturdata.com) is a Portuguese biodiversity project established in 2009 to develop a database concerning all Portuguese biodiversity with the aim of collecting information about the taxonomy, ecology, morphology and distribution of species in Portugal. Collaboration among neuropterologists and local naturalists has led to a significant increase in our knowledge of Neuropterida in Portugal: 13 families, 43 genera and 103 species of these insects are now recorded from Portugal (mainland + oceanic islands).