Ichthyophis asplenius is a species of amphibian in the family Ichthyophiidae found in Malaysia and possibly Thailand. It is also known as broad-striped caecilian, Boven Mahakkam caecilian and Malayan caecilian. It is only known with certainty from Mahakam River and Matang Hunting ReserveIts natural habitats are subtropical or tropical moist lowland forests, rivers, intermittent rivers, plantations, rural gardens, heavily degraded former forest, irrigated land, and seasonally flooded agricultural land.