Riodinella nympha Durden & Rose, 1978;  Comments: Fossil from USA: CO, questionably a riodinid TL: USA, CO.

Riodinella nympha USA: CO, Rio Blanco Co., Raydome (microwave tower), near Douglas Pass, Eocene, about 48 Mya. Original illustration of the holotype.   —   © Texas Memorial Museum