Abstract: During a field investigation in 2020, some beetles of Nosodendridae were found in Shandong province, which was not recorded in Shandong province. In this paper, the species was identified and described. After dissecting the adults, the species was identified according to their morphological characteristics, and their living conditions were observed in the field. This species was identified as Nosodendron taiwanense Yoshitomi, Kishimoto & Lee, 2015 (Coleoptera, Bostrichoidea: Nosodendridae). The specie was first recorded in China mainland, and the family was also first recorded in Shandong province. In this paper, the species was redescribed and its ecological and behavioral information was supplemented.was redescribed and its ecological and behavioral information was supplemented.was redescribed and its ecological and behavioral information was supplemented.was redescribed and its ecological and behavioral information was supplemented.