Reference

Ulrich Irmler (2009-2016): Autecology and population ecology of Chlaenius nigricornis (F., 1787) and Blethisa multipunctata Bonelli, 1810 in a wet grassland of northern Germany (Coleóptera: Carabidae) – Faunistisch-Ökologische Mitteilungen – 9: 357 - 370.