EditorialCtenophora, Print, Ctenophora comprise a phylum of invertebrate animals that live in marine waters worldwide. They are notable for the groups of cilia they use for swimming (commonly referred to as "combs"), and they are the largest animals to swim wit...
EditorialCtenophora or comb jelly: Haeckelia rubra 1,2, Hormiphora species 3, Callianira bialata 4, Tinerfe cyanea 5, and Lampea pancerina 6. Chromolithograph by Adolf Glitsch from an illustration by Ernst Haeckel from Art Forms in Nature, Kunstformen der Natur...