Career
He was curator at the Berlin Zoological Museum from 1890 until 1921 specialising in Coleoptera, Psocoptera and the “Neuroptera”. He died in Berlin-Lichterfelde.
He was curator at the Berlin Zoological Museum from 1890 until 1921 specialising in Coleoptera, Psocoptera and the “Neuroptera”. He died in Berlin-Lichterfelde.
