Achiroides melanorhynchusAchiroides melanorhynchus is a species of sole native to Southeast Asia. It was first described by Pieter Bleeker in 1850. It can grow to standard length.RangeThe species is native to rivers as well as both brackish and marine waters along the coasts of Cambodia, Thailand, Malaysia, and Indonesia. In Mekong, it reaches up to the Khone Falls.