Nantarat, N.; Panha, S.; Chanabun, R.; Inkhavilay, K.; Bantaowong, U. Cryptic Diversity within the Endemic Mekong Giant Earthworm, Amynthas mekongianus (Cognetti, 1922) (Clitellata: Megascolecidae) Across the Lower Mekong River Basin with Descriptions of a New Species. Trop. Nat. His. 2025, 25, 368-379.