@article{Takafumi Nakano2018230107, title={A New Quadrannulate Species of Orobdella (Hirudinida: Arhynchobdellida: Orobdellidae) from Kii Peninsula, Japan}, author={Takafumi Nakano}, journal={Species Diversity}, volume={23}, number={1}, pages={43-49}, year={2018}, doi={10.12782/specdiv.23.43} }