@article{BlickHarvey2012,
  author    = {Theo Blick and Mark S. Harvey},
  title     = {Worldwide catalogues and species numbers of the arachnid orders (Arachnida)},
  journal   = {Arachnologische Mitteilungen},
  volume    = {2011},
  number    = {41},
  pages     = {41 -- 43},
  doi       = {10.5431/aramit4108},
  year      = {2012},
}