@misc{Massin2013,
  author    = {Claude Massin},
  title     = {Redescription of Psolus tessellatus Koehler, 1896 (Echinodermata, Holothuroidea) with neotype designation},
  booktitle = {European journal of taxonomy : 38},
  doi       = {10.5852/ejt.2013.38},
  series    = {European journal of taxonomy : EJT},
  number    = {38},
  type      = {periodicalpart},
  pages     = {1 -- 5},
  year        = {2013},
}