@article{Staines2010,
  author    = {Charles L. Staines},
  title     = {A preliminary checklist of the Hydradephaga (Coleoptera) of Maryland},
  journal   = {Insecta mundi : a journal of world insect systematics},
  volume    = {01},
  number    = {3},
  pages     = {118 -- 155},
  year      = {2010},
}