| phylogeographic structure in penguin ticks across an ocean basin indicates allopatric divergence and rare trans-oceanic dispersal. | the association of ticks (acarina) and seabirds provides an intriguing system for assessing the influence of long-distance dispersal on the evolution of parasitic species. recent research has focused on host-parasite evolutionary relationships and dispersal capacity of ticks parasitising flighted seabirds. evolutionary research on the ticks of non-flighted seabirds is, in contrast, scarce. we conducted the first phylogeographic investigation of a hard tick species (ixodes eudyptidis) that parasi ... | 2015 | 26083353 |