Peter Hausen was a German developmental biologist who spent most of his career at the Max Planck Institute for Developmental Biology, where he was appointed Director of the Department of Cell Biology in 1973. Hausen died in 2012.
Hausen's research focused on developmental biology. He is especially well recognized for studies of the development of the model organismXenopus laevis (African clawed frog). With Metta Riebesell, he coauthored a widely used and well-reviewed reference work on the topic, The early development of Xenopus laevis. An atlas of the histology. ==References==