Pseudecheneis sympelvicus Roberts 1998 Genera of the Asian Catfish Families Sisoridae and Erethistidae (Teleostei: Siluriformes). Alfred W. Thomson Lawrence M. Page Zootaxa 2006 1345 1 96 4NLZ6 Actinopterygii Sisoridae Pseudecheneis Animalia Siluriformes 61 Chordata species sympelvica   Pseudecheneis sympelvicus Roberts 1998: 290, fig. 1.  Type locality: Nam Veo, trib. of Nam Phao, 25 km east of Lak Sao, Nam Theun watershed, Mekong basin, Laos. Holotype:  ZRC40359. Paratypes:  ZRC40360(1).  Distribution: Nam Theun watershed, Mekong drainage (Roberts, 1998; Kottelat, 2001a). 923901144 ZRC Laos Type locality: Nam Veo, trib. of Nam Phao, 25 km east of Lak Sao, Nam Theun watershed, Mekong basin ZRC 40359, ZRC 40360 Holotype, Paratypes