@article{Scarplla2018,
  author    = {Eugene J. Scarplla},
  title     = {Four submarginal cells on a forewing of Melitoma taurea (Say) (Hymenoptera: Apidae), and a summary of known records of atypical and variable numbers of submarginal cells},
  journal   = {Insecta mundi},
  volume    = {2018},
  number    = {article 667},
  pages     = {1 -- 28},
  year      = {2018},
}