Imai & Ogimoto 1983. Parabundleia ruminantium gen. n., sp. n., Diplodinium mahidoli sp. n. with two formae, and Entodinium parvum forma monospinosum forma n. from the zebu cattle (Bos indicus L., 1758) in Thailand. Japanese Journal of Veterinary Science, 45(5) 1983: 585-591