Tenthredopsis carinatus Malaise, 1931

A valid species, Tenthredopsis carinata Malaise, 1931 .

Types. Tenthredopsis carinatus Malaise, 1931:9 10. Syntypes, 30 ♂, 30 ♀, Petropawlowsk, Klutchi, Elisowo. Type localities: Russia: Kamtchatka: Petropawlowsk, Klutchi, Elisowo. Syntypes. 1♂, 1♀ “ Kamtschatka ” (♀ MNCN_ Ent 82400, http://dx.doi.org/10.6084/m9.figshare.850189, ♂ MNCN_ Ent 82401, MNCN Cat. Tipos Nº 2271).

Discussion. Malaise distributed syntypes of T. carinatus to several museums. The specimens are labeled as paratypes, but according to the description they are syntypes. The lectotype should be selected from the remaining specimens in the NHRS collection.