File:Aeginura grimaldii by Haeckel.png

Summary
English: Medusa of Aeginura grimaldii (bottom view). Русский: Накромедуза Aeginura grimaldii (вид снизу). Date: 2011-03-14 20:35 (UTC) - edited version uploaded Source: Haeckel, E.. Kunstformen der Natur. Plate ???. Narcomedusae. 1904 This is a derivative work from: derivative work: Mithril Date: 1904 Source: Kunstformen der Natur (1904), plate 72: Muscinae Author: Ernst Haeckel (1834–1919)