[1]
Makarkin, V.N., Archibald, S.B. and Mathewes, R.W. 2021.

New Protosmylinae (Neuroptera: Osmylidae) from the early Eocene of western North America, with taxonomic remarks

. Zootaxa. 4980, 1 (May 2021), 142–156. DOI:https://doi.org/10.11646/zootaxa.4980.1.9.