Hydraena (Hydraenopsis) alterra Perkins, 1980

Hydraena alterra Perkins, 1980: 121; Benetti et al. 2020: 395–398.

Hydraena (Hydraenopsis) alterra Perkins: Trizzino et al. 2013: App. 1.

DISTRIBUTION:Endemic to Brazil, presently known only from the type locality (Minas Gerais State, Jaboticatubas, Serra do Cipó) .

HABITAT RECORDS: Highlands is the only available data (Perkins 1980).