Pionosomus trichopterus trichopterus (Thomson, 1870)

Literature

• Thomson, C.G. 1870b. Bidrag till Sveriges insect fauna 3: 339-340. Thomson's Opuscula Entomologica.
• Vinokurov, N.N. 1984. Pionosomus trichopterus Thoms. and its subspecies (Heteroptera, Lygaeidae) 9: 73-74. Nasekomye Mongolii.