Exostoma effrenum
Exostoma peregrinator
Ng & Vidthayanon, 2014
A review of the glyptosternine catfish genus Exostoma Blyth 1860 from Thailand, with descriptions of two new species (Teleostei: Siluriformes)
H.H. Ng & C. Vidthayanon
Zootaxa 3869 (4): 420–434, 2014