Archangelsky, M., and V. Manzo. 2006. “The Larva of Hydora Annectens Spangler and Brown (Coleoptera: Elmidae, Larainae) and a Key to New World Larainae Larvae”. Zootaxa 1204 (1). Auckland, New Zealand:41–52. https://doi.org/10.11646/zootaxa.1204.1.4.