Literature
- Vinokurov, N.N. 1979a. Nasekomye poluzhestkokrylye (Heteroptera) Yakutii [Heteroptera of Yakutia]. Nauka, Leningrad.
- Vinokurov, N.N. 1982c. Review of Pionosomus Fieb. (Heteroptera, Lygaeidae) from the USSR and Mongolia 8: 213-240. Nasekomye Mongolii.
- Vinokurov, N.N. 1984. Pionosomus trichopterus Thoms. and its subspecies (Heteroptera, Lygaeidae) 9: 73-74. Nasekomye Mongolii.