On the Auguste Forel ant collection in the Naturmuseum Solothurn, Switzerland: current state and illustrated type catalogue (Hymenoptera, Formicidae) Author Christoph Germann text Revue suisse de Zoologie 2017 2017-09-30 124 2 241 254 journal article 31823 10.5281/zenodo.893513 11739d14-d0b8-4837-aca8-0ae1678ca387 0035-418 893513 - L. umbratus (Nylander, 1846) 2 ♂, 1 ♀ Burghölzli [Zurich] 30.IX. [one ♂ is lost]. 2 ☿: München [Bayern, Germany].