Renocera striata is a species of marsh fly in the family Sciomyzidae, a group commonly known as snail-killing flies due to the predatory or parasitic larval associations with molluscs. The species was described by Johann Wilhelm Meigen in 1830, originally placed in the genus Sciomyza. It is recorded from parts of northern Europe including Denmark, Norway, and Sweden. Like other members of Sciomyzidae, its biology is likely tied to aquatic or semi-aquatic habitats where gastropod hosts occur, though specific details for this species remain poorly documented.