Figure 2.

Pairwise intraspecific (white bar) and interspecific (black bar) distances for land snakes, sea snakes and sea kraits. Panel A: 3FTx (1a and 1b: land snakes; Pseudonaja textilis and Bungarus species respectively), 2 and 3: sea kraits and sea snakes respectively. Panel B: PLA₂: (4a and 4b: land snakes; Australian elapids and Bungarus species respectively), 5 and 6: sea kraits and sea snakes respectively. RF denotes relative frequency.