Berkas:Haeckel Discomedusae 8.jpgp=taxdetails&id=287188 http://www.marinespecies.org/aphia.php?p=taxdetails&id=135304 English Ernst Haeckel Kunstformen der Natur 1904 Discomedusae Illustrated Plate 8
Berkas:Haeckel Discomedusae 8 text1.JPGDescriptionHaeckel Discomedusae 8 text1.JPG Page 1 of full text description (in German) of: Date 1904 Source Kunstformen der Natur (1904), plate 8: Discomedusae
Berkas:Haeckel Discomedusae 8 text2.JPGDescriptionHaeckel Discomedusae 8 text2.JPG Page 2 of full text description (in German) of: Date 1904 Source Kunstformen der Natur (1904), plate 8: Discomedusae