Acrossocheilus iridescens
Acrossocheilus iridescens is a species of cyprinid fish native to freshwater in southeastern China, northern Laos, and northern Vietnam. It reaches up to in standard length. Juveniles are pale yellowish with 5–6 narrow dark bars, but in adults the dark bars are broad. It has sometimes included A. longipinnis as a subspecies, but recent authorities recognize them as separate species.