Taxonomic studies on nematodes of Vidarbha Region of Maharashtra, India IV. Sporonchulus grandis sp. n. and Iotonchus shamimi sp. n. (Nematoda: Mononchida)¹

Division of Nematology, Indian Agricultural Research Institute, New Delhi-110012, India

²Present address—Entomology Section, College of Agriculture, Nagpur-440001, Maharashtra.

¹Part of thesis submitted by the senior author for the award of Ph. D. degree to P.G. School I.A.R.I., New Delhi. India in 1979.