Eickstadt (1932 p. 612) established Praehomo europaeus and Praehomo heidelbergensis. Campbell (1965) listed Praehomo euopaeus as establsiehd in a later publication (Eickhardt, 1934) but the name appears in the 1932 paper as well. Groves (1989) lists Praehomo europaeus Eickstedt, 1934 as an available objective junior synonym of Homo sapiens heidelbergensis Schoetensack, 1908.
