who will decide whether a cuttle-fish be higher than a bee-that insect which the great Von Baer believed to be "in fact more highly organised than a fish, although upon another type?" In the complex struggle for life it is quite credible that crustaceans, not very high in their own class, might beat cephalopods, the highest molluscs;
Biziaren aldeko borroka konplexuan erabat sinesgarria da krustazeoek, beren klase barruan oso goi-mailakoak ez direnek, azpiratu ahal izan zituztela goi-mailako moluskuak diren zefalopodoak;