XXI.—On the organism of the Siphonophora and their phylogenetic derivation: a Criticism upon E. Haeckel's so-called Medusome-theory
Published in Annals And Magazine of Natural History, in 1889, in volume 4, pages 185-198
Date published:1889
Published in Annals And Magazine of Natural History, in 1889, in volume 4, pages 185-198
Date published:1889