Une espèce inattendue dans les galeries souterraines de la ville de Lyon : Eupolybothrus imperialis (Meinert, 1872) (Chilopoda, Lithobiomorpha, Lithobiidae)

An unexpected species in the underground galleries of the city of Lyon: Eupolybothrus imperialis (Meinert, 1872) (Chilopoda, Lithobiomorpha, Lithobiidae). The troglophilous chilopod Eupolybothrus imperialis (Meinert, 1872), know from Italy and Corsica, is found in the underground networks of the city of Lyon, in two distinct galleries. This is the first observation of this centipede in continental France. The conditions of the discovery and the description of the specimens are provided. The distribution map of the species is updated and the hypothesis on the presence of this unexpected species in the French region Auvergne-Rhône-Alpes is discussed.