Manukyan, A.R., Smirnova, A.V. & Sinelschikova, A.Y. (2025) A new fossil species Firkantus storozhenkoi Manukyan, sp. nov. (Hymenoptera: Ichneumonidae: Pimplinae) from the Eocene Baltic amber, with a key to Baltic amber Pimplinae. Zootaxa, 5715 (1), 272–279.