Species that contain: Sewellia and diardi [ 1 ] records

diardi, Sewellia Roberts [T. R.] 1998:281, Fig. 6 [Raffles Bulletin of Zoology v. 46 (no. 2); ref. 23902] Lower Xe Nam Noi, 1.5 kilometers downstream from bridge on route 232 to Attapeu, 26 kilometers by road from Ban Nam Tang, Laos, elevation 270 meters. Holotype: ZRC 40364. Paratypes: CAS 91778 (5), MNHN 1997-0001 (5), USNM 344488 (5), ZRC 40365-66 (21, 12). •Valid as Sewellia diardi Roberts 1998 -- (Freyhof & Serov 2000:229 [ref. 25068], Kottelat 2001:119 [ref. 25780], Freyhof 2003:225 [ref. 27390], Kottelat 2012:70 [ref. 32367], Kottelat 2013:196 [ref. 32989], Endruweit & Nguyen 2016:300 [ref. 34912]). Current status: Valid as Sewellia diardi Roberts 1998. Gastromyzontidae. Distribution: Southeast Asia: Mekong River basin, Laos. Habitat: freshwater.