Back بيرتولد هاتشيك ARZ Berthold Hatschek German Berthold Hatschek Spanish Berthold Hatschek Polish Berthold Hatschek Portuguese Гатчек, Бертольд Russian Berthold Hatschek Swedish 貝特霍爾德·哈切克 Chinese
Berthold Hatschek (3 April 1854 in Skrbeň – 18 January 1941 in Vienna) was an Austrian zoologist remembered for embryological and morphological studies of invertebrates.