PaleoDB taxon number: 175119
Full reference: M. S. Engel. 2009. A Miocene snakefly from Stewart Valley, Nevada (Raphidioptera: Raphidiidae). Transactions of the Kansas Academy of Science 112(4):211-214
Sister taxon: Agulla protomaculata
Type specimen: Cal Acad Sci 539, a hindwing. Its type locality is Stewart Valley, Pacific Union Site (BLM 26-30-09), which is in a Barstovian lacustrine - large mudstone in Nevada.
Average measurements (in mm): hindwing 10.9 x 3.8