longibarbis, Clarias (Allabenchelys) dumerili David [L.] & Poll [M.] 1937:232, Fig. 21 [Annales du Musée du Congo Belge Sér. C (Zoologie) (Sér. 1) v. 3 (fasc. 5); ref. 1043] Kinshasa [Leopoldville], lower Congo River, Democratic Republic of Congo. Syntypes: MRAC 44011-013 (3). Type catalog: Derijst 1991:35 [ref. 21528]. Objectively invalid; preoccupied by Clarias longibarbis Worthington 1933; replaced by Clariallabes teugelsi Ferraris 2007:138 [ref. 29155]. See account of Clariallabes teugelsi for history of usage of this name. •Treated as valid as Clariallabes dumerili (Teugels 1986:67 [ref. 6193]), but Clarias dumerillii is a Steindachner species treated by Teugels on p. 77. 1°Homonym. Current status: Synonym of Clariallabes. Clariidae. Distribution: Central Congo River basin, Democratic Republic of Congo. Habitat: freshwater.