N. Chatthanabun, I. Voraphab, C. Thanoosing, P. Traiyasut, and N. Warrit, “A New Species of Megachile (Callomegachile) Michener, 1962 (Hymenoptera: Megachilidae) Described from Thailand”, Trop. Nat. His., vol. 25, no. 8, pp. 359–367, Oct. 2025.