García, F.G., Espadaler, X., Serrano, A.R.M. & Boieiro, M. (2015) Nuevas citas de Stenamma westwoodii Westwood, 1839 (Hymenoptera: Formicidae) de la Península Ibérica. Boletin de la Sociedad Entomologica Aragonesa (S.E.A), 56, 203-206.
Stenamma westwoodii is a species with a confusing history. Based on all the available information –keys, workers and sexuals– allowing for specific identification and differentiation from S. debile, we contribute new distribution data for the Iberian Peninsula, including the first record for Portugal. Its presence in Spain is proved with sexuals associated with workers. Spanish records predating 1998 should be revised.