Trjapitzin V.A.1, Izhevsky S.S.2, Akhatov A.K.3 2017. A review of Holarctic species of the genus Tyndarichus Howard, 1910 (Hymenoptera: Encyrtidae) // Russian Entomol. J. Vol.26. No.3: 257–262 [in English].
1 Do vostrebovania, Post Office 129344 (7 ulitsa Letchika Babushkina), Moscow, Russia.
2 1st Rizhsky pereulok, 3, apt. 66, Moscow, 129626 Russia.
3 Agrogorodok, 100, apt. 4, Balashikha, Chernoye, Moscow oblast, 143921 Russia.
KEY WORDS: Hymenoptera, Encyrtidae, Tyndarichus, hyperparasitoids, Lepidoptera, Holarctic.
ABSTRACT. A key to six known Holarctic species of the genus Tyndarichus Howard, 1910 (Hymenoptera: Encyrtidae), four Palearctic and two Nearctic, and their synopsis are provided. Members of this genus with known hosts are hyperparasitoids of Lepidoptera.