Paratimmus provulvatus gen. nov., sp. nov. (Dorylaimida: Mydonomidae) from natural forests in Arunachal Pradesh,India

A new genus of soil-inhabiting nematode belonging to the family Mydonomidae Thorne, 1964 Thorne, G. 1964. Nematodes of Puerto Rico: Belondiroidea, new superfamily, Leptonchidae Thorne, 1934 and Belonenchidae new family (Nematoda, Adenophorea, Dorylaimida). University Puerto Rico Agriculture Experiment Station Technical paper No. 39, : 51 Google Scholar] is described and illustrated from natural forests of Arunachal Pradesh, India. Paratimmus provulvatus gen. nov., sp .nov. is characterized by having a continuous lip region; tiny, asymmetrical odontostyle; single distinctly sclerotized guiding ring; simple, rod-like odontophore; a thin sheath (not spiral) around basal pharyngeal bulb; elongate conoid cardia; mono-opisthodelphic female genital system; transverse vulva; long filiform tail in both sexes and males with dorylaimoid spicules and three to four spaced ventromedian supplements.