Derivative of Image:Haeckel_Ophiodea_70.jpg, cropped to show only the central figure, a Gorgonocephalidae brittle star. Name given as Astrophyton darwinium...
http://www.marinespecies.org/aphia.php?p=taxdetails&id=243274 English Ernst Haeckel Kunstformen der Natur 1904 Ophiodea Brittle stars Illustrated Plate 70...
