C. B.  Barr, Cerdan, A., Clavier, S., and Murienne, J., ?Amazonopsis cerdani (Coleoptera: Elmidae: Elminae), a New Species of Riffle Beetle from French Guiana with Habitat Observations?, The Coleopterists Bulletin, vol. 75, no. 2, pp. 427?439, 2021.