Notiophilus quadripunctatus DEJEAN, 1826: Ausbreitung im nördlichen Mitteleuropa

Le résumé fourni par la source

Notiophilus quadripunctatus Dejean, 1826: Range expansion in northern Central Europe -Using information from own catches, the data available in the literature, and online databases, the occurrence of the ground beetle Notiophilus quadripunctatus DEJEAN, 1826 is summarised and evaluated.This allows the spread of the species in Central Europe to be estimated and understood.Apparently, the wing dimorphic species has expanded its range in the northern half of Central Europe at a maximum rate of about 50 km/year.The newly established population in the Lüneburg Heath nature reserve consists exclusively or predominantly of winged individuals.Therefore, the spread probably occurred via flight activity.The phenology documented by year-round trapping shows clear winter activity in the sandy heaths of the Lüneburg Heath nature reserve.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.