†Catuniella Egorova, Lomovitskaya, Poletaeva & Sivov 1957

Egorova, Lomovitskaya, Poletaeva & Sivov 1957. Cambrian System Class Trilobita Atlas of the leading forms of the fossil fauna and flora of Western Siberia I., L. L. Khalfin [ed.], Atlas of the leading forms of the fossil fauna and flora of Western Siberia I. Moscow 1955 : 102-145 pls. xi-xvi. [Those descriptions not specifically attributed stated to be by Sivov p. 103] [In Russian.]", 1957: 102-145. Chapter pagination: 102-145