Phylogenetic analysis of Haemaphysalis erinacei Pavesi, 1884 (Acari: Ixodidae) from China, Turkey, Italy and Romania.

This is the first finding of H. erinacei in Romania, and the first (although preliminary) phylogenetic comparison of H. erinacei subspecies. Phylogenetic analyses did not support that the three H. erinacei subspecies evaluated here are of equal taxonomic rank, because the genetic divergence between H. e. turanica from China and H. e. taurica from Romania exceeded the usual level of sequence divergence between closely related tick species, suggesting that they might represent different species. Therefore, the taxonomic status of the subspecies of H. erinacei needs to be revised based on a larger number of specimens collected throughout its geographical range.