Three new genera and five new species of uncertain taxonomic position, i.e., Solza margarita gen. et sp. nov., Parvancorina sagitta sp. nov., Karakhtia nessovi gen. et sp. nov., Temnoxa molliuscula gen. et sp. nov., and Vaveliksia vana sp. nov., from the Late Vendian localities of the Onega Peninsula and Zimnii Bereg of the White Sea are described.
