Two new species of the genus Lamellodiscoides Yamaguti, 1963 (Monogenea: Diplectanidae) with a key to its species, and synonymity of the genus Pseudolamellodiscoides Gupta and Krishna, 1979. Joshi, B.D.; Chopra, A.K.; Bhatt, D.[Eds]. Fish and Their Environment. National symposium. Selected papers., Indian Academy of Environmental Sciences, Hardwar, 1990: i-vi, 1-164. Chapter pagination: 27-31. 29 [Zoological Record Volume 128]