Historic illustration, tablet 6, title Siphonophorae, Hydrozoa, name Epibulia, 3/ Sarsia tubulosa, Anthomedusae, Ernst Haeckel, Kunstformen der Natur, "Artforms of Nature".
Historic illustration, tablet 6, title Siphonophorae, Hydrozoa, name Epibulia, 3/ Sarsia tubulosa, Anthomedusae, Ernst Haeckel, Kunstformen der Natur, "Artforms of Nature"