Revision of black fungus gnat species (Diptera, Sciaridae) described from the Hawaiian Islands by D. E. Hardy and W. A. Steffan, and a contribution to the knowledge of the sciarid fauna of the Galápagos Islands Mohrig, Werner Kauschke, Ellen Broadley, Adam Zootaxa 2019 2019-04-30 4590 4 401 439 89PY8 2402477 Frey, 1942 Frey 1942 [151,444,519,545] Insecta Sciaridae Cosmosciara GBIF Animalia Diptera 13 414 Arthropoda genus   Typespecies:  Plastosciara perniciosa Edwards, 1922[ Edwards (1922): 160 –161 (original designation)]. Selected literature: Frey (1942): 24, 39.