Keywords: Haeckel Lacertilia (Chlamydosaurus kingii).jpg in German <gallery> Image Haeckel_Lacertilia_text JPG </gallery> Kunstformen der Natur 1904 plate 79 Lacertilia see http //caliban mpiz-koeln mpg de/haeckel/kunstformen/high/Tafel_079_300 html here http //caliban mpiz-koeln mpg de/haeckel/kunstformen/high/Tafel_079_text_1_200 html here and http //caliban mpiz-koeln mpg de/haeckel/kunstformen/high/Tafel_079_text_2_200 html here creator Ernst Haeckel 1904 public domain due to age <gallery>Image Haeckel_Lacertilia_labels jpg Uncropped version</gallery> PD-old Kunstformen der Natur 1904 Chlamydosaurus kingii |