Hylogomphus abbreviatus (Spine-crowned Clubtail) Hylogomphus adelphus (Mustached Clubtail) Hylogomphus apomyius (Banner Clubtail) Hylogomphus geminatus (Twin-striped Clubtail) Hylogomphus parvidens (Piedmont Clubtail) Hylogomphus viridifrons (Green-faced Clubtail)