Figure 2.

Relationships between species richness, generic richness, number of sites and evolutionary history preserved, and between the number of genera and number of species preserved, for the data sets of the flightless insects of North Queensland (A–D), Florida ants (E–H), New England bog ants (I–L) and New Zealand lepidosaurs (M–P). Where applicable, combinations of sites preserving a selected phylogenetically divergent taxon are given in red and others in black; the rare taxa are Austrovelia queenslandica (A–C), Myrmecina americana (E–G), Amblyopone pallipes (I–K) and the genus Sphenodon (M–O).