Fujisawa, Yusuke, and Hiraku Yoshitake. 2026. “A New Subspecies of Mecopomorphus amurensis (Heyden, 1884) (Coleoptera, Curculionidae, Conoderinae, Mecopini) from Okinawa-Jima Island, the Ryukyus, Japan”. Zootaxa 5821 (1). Auckland, New Zealand:44-60. https://doi.org/10.11646/zootaxa.5821.1.3.