Browse DSIDetails of the item << Previous Next >> Hagen Hermann August H. A. H. ; 1817 in Königsberg (nowadays Kaliningrad, Russia) 1893 Cambridge, MA jurist Carl Heinrich Hagen (auch Karl Heinrich Hagen) (1785-1856) writer and poet Ernst August Hagen (1797-1880) (uncle) at the university of Königsberg (medicine) Germany Georg Carl Berendt (1790-1850) ; Monograph of the North American astacidae (Mem. Mus. comp. Zool. 2, I, 1871) ; Louis Agassiz (1807-1873) ; zoological drawing http://de.wikipedia.org/wiki/Hermann_August_Hagen Nissen: Zoolog. Buchillustration 1969/78 ## 319, 1793 & 3805 ; Further Places of Activity: Russia, and the United States. 39492368 10317992
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