Diacanthous undulatus (De Geer, 1774)

Barševskis, Arvīds, Janovska, Marina, Aksjuta, Kristīna & Cibuļskis, Raimonds, 2009, Faunistic Records Of The Beetles (Hexapoda: Coleoptera) In Latvia. 3., Acta Biologica Universitatis Daugavpiliensis 9 (2), pp. 139-159 : 146

74. Diacanthous undulatus (De Geer, 1774)

– Bauska distr. , Skaistkalne, 09. VI 2009. (1, A.B., R.O.) ; Talsi distr. , protected area „Kaļķupes ieleja”, window trap, VI – 13. VII 2009. (3, A.B.) .