Figure 1From: Comparative developmental osteology of the seahorse skeleton reveals heterochrony amongst Hippocampus sp. and progressive caudal fin lossCladogram showing the overall relationships between pipefishes, pipehorses, seadragons and seahorses. Note that the paraphyletic nature of ‘seadragons’ is not indicated in this figure. Cladogram is modified from Hamilton et al.[5].Back to article page