@article{Young2010,
  author    = {Frank N. Young},
  title     = {The genus Desmopachria Babington, subgenus Portmannia Young (Coleoptera: Dytiscidae)},
  journal   = {Insecta mundi : a journal of world insect systematics},
  volume    = {09},
  number    = {1-2},
  pages     = {37 -- 45},
  year      = {2010},
}