@article{Porter1999,
  author    = {Charles C. Porter},
  title     = {First notice of Therion from South America with description of two new species from Argentina and Bolivia (Hymenoptera: Ichneumonidae)},
  journal   = {Insecta mundi : a journal of world insect systematics},
  volume    = {13},
  number    = {1-2},
  pages     = {85 -- 91},
  year      = {1999},
}