Silurus longibarbatusSilurus longibarbatus is a species of catfish found in the Qingshuihe stream, near the Yunhuang Village, Xiyan Town, Shanglin County, Guangxi, China, at 23°29'25"N, 108°30'46"E, elevation 164 meters.EtymologyThe fish is named referring to its relatively long barbels. re: longus, long; barbatus, bearded.