Back يوهان لودفيج كريستيان جرافنهورست Arabic يوهان لودفيج كريستيان جرافنهورست ARZ Johann Ludwig Christian Gravenhorst Czech Carl Gravenhorst (Zoologe) German Johann Ludwig Christian Gravenhorst Spanish Johann Ludwig Christian Carl Gravenhorst French Johann Ludwig Christian Gravenhorst Italian Johann Ludwig Christian Gravenhorst Dutch Johann Ludwig Christian Carl Gravenhorst Polish Johann Ludwig Christian Gravenhorst Portuguese
Johann Ludwig Christian Carl Gravenhorst (14 November 1777 – 14 January 1857), sometimes Jean Louis Charles or Carl, was a German entomologist, herpetologist, and zoologist.