Chatthanabun, N.; Voraphab, I.; Thanoosing, C.; Traiyasut, P.; Warrit, N. A New Species of Megachile (Callomegachile) Michener, 1962 (Hymenoptera: Megachilidae) Described from Thailand. Trop. Nat. His. 2025, 25, 359-367.