Carvalho, B. L. D. S.; Moreno, L.; Desidério, G. R.; Pes, A. M.; Hamada, N. The First Microcaddisflies Metrichia Ross, 1938 Recorded in Tocantins State, Northern Brazil (Trichoptera: Hydroptilidae): Metrichia elongata Sp. Nov. and Metrichia Vulgaris Santos, Takiya & Nessimian 2016. Zootaxa 2024, 5406, 165-174.