Mohrig, W., Kauschke, E., & Broadley, A. (2019).

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

. Zootaxa, 4590(4), 401–439. https://doi.org/10.11646/zootaxa.4590.4.1