@article{Johnson2010,
  author    = {Kurt Johnson},
  title     = {A new subspecies of Sandia macfarlandi from the Sierra Madre Oriente of Mexico (Lepidoptera: Lycaenidae)},
  journal   = {Insecta mundi : a journal of world insect systematics},
  volume    = {02},
  number    = {1},
  pages     = {16 -- 20},
  year      = {2010},
}