Template:Yu, 1999a

• Yu G. 1999. New species of family Coccinellidae from Mt. Jigong in Henan (Coleoptera, Coccinellidae). Pp. 17–20 in Shen Xiaocheng (ed.) The Fauna and Taxonomy of Insects in Henan (Vol. 3) - Insects of Jigongshan 181 pp. ISBN 9787801195852  
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Nomenclatural acts

• Date of publication: June 1999

New names (2)

• Pseudoscymnus curvatus
• Scymnus jigongshan