@misc{Tennessen2014,
  author    = {Kenneth J. Tennessen},
  title     = {A hybrid male in the Genus Ophiogomphus (Odonata: Gomphidae)},
  booktitle = {Insecta mundi : a journal of world insect systematics},
  series    = {Insecta Mundi},
  number    = {0367},
  type      = {periodicalpart},
  pages     = {6},
  year        = {2014},
}