@article{williams_boyko_madad_2019, 
  title={Branchial parasitic isopods (Crustacea: Isopoda: Bopyridae: Pseudioninae) of hermit crabs (Crustacea: Decapoda: Diogenidae) from the western Pacific, with descriptions of a new genus and three new species}, 
  volume={67}, 
  DOI={10.26107/rbz-2019-0008}, 
  publisher={Lee Kong Chian Natural History Museum, National University of Singapore}, 
  author={Williams, Jason D. and Boyko, Christopher B. and Madad, Asma Z.}, 
  year={2019}
  }