Reference
Al Vrezec (2004): Pojavljanje kozlicka Isotomus speciosus (Schneider, 1787) v Sloveniji (Coleoptera: Cerambycidae)
The occurence of the longhorn beetle Isotomus speciosus (Schneider, 1787) in Slovenia (Coleoptera: Cerambycidae) – Acta Entomologica Slovenica – 12: 249 - 252.