Monographia pselaphorum, dissertatio entomolgica Richenbach, Heinrich Gottlieb Ludwig, 1793-1879 creator text book Lipsiae Impressit I.B. Hirschfeld [1816] 1816
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LAT Diss.--Leipzig. Pselaphidae https://www.biodiversitylibrary.org/bibliography/50613 19421373 10.5962/bhl.title.50613 MNP