66942 Mystus velifer Ng, 2012 Bagridae Bagrid catfishes Siluriformes Teleostei Asia: lower Mekong River drainage (upstream to the Tonlé Sap) westwards and southwards to Songkhla Lake in Peninsula Thailand, including the majority of river drainages debouching into the Gulf of Thailand such as the lower Bang Pakong, Chao Phraya, Mae Khlong and Tapi river drainages. CAS 55855 13 N 100 E 1957 Mystus velifer UMMZ 181263 12 N 104 E 1959 Mystus velifer UMMZ 217918 10 N 106 E 1974 Mystus velifer UMMZ 249560 11 N 104 E 1995 Mystus velifer UMMZ 232222 11 N 104 E 1995 Mystus velifer UMMZ 232131 11 N 104 E 1995 Mystus velifer UMMZ 232733 1995 Mystus velifer ZRC 53463 7 N 100 E 1998 Mystus velifer