Requested reference
Panzer, G. W. F. (1801). Fauna insectorum germaniae initia. Deutschlands Insekten. Regensburg, hft. 74 (fol. 19, 20), 78 (fol. 21), 83 (fol. 21). doi:10.5962/bhl.title.15007 -- Show included taxa
Panzer, G. W. F. (1801). Fauna insectorum germaniae initia. Deutschlands Insekten. Regensburg, hft. 74 (fol. 19, 20), 78 (fol. 21), 83 (fol. 21). doi:10.5962/bhl.title.15007 -- Show included taxa