NORTH AMERICAN SCIARIDAE (Diptera). 1. A NEW SPECIES OF SCATOPSCIARA AND LECTOTYPE DESIGNATION OF EUGNORISTE OCCIDENTALIS COQUILLETT

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith