compressus, Petersius Poll [M.] & Gosse [J.-P.] 1963:47, Pl. 1 (fig. 2) [Annales, Musée Royal de l'Afrique Centrale, Tervuren, Série in 8o, Sciences Zoologiques No. 116; ref. 5138] River Lotolo, route Yangambi-Bosulo, Central Congo. Holotype: MRAC 137845. Paratypes: (12) MRAC 102218-19 (2), 137846-47 (2), 137848-49 (2), 13750-51 (1, 1), 137852-55 (4). Type catalog: Derijst 1991:61 [ref. 21528]. •Valid as Phenacogrammus compresus (Poll & Gosse 1963) -- (Géry 1995:54 [ref. 22057]). •Valid as Alestopetersius compressus (Poll & Gosse 1963) -- (Paugy 1984:161 [ref. 6183], Mbimbi Mayi Munene & Stiassny 2012:59 [ref. 31766]). Current status: Valid as Alestopetersius compressus (Poll & Gosse 1963). Alestidae. Distribution: Central Congo, Africa. Habitat: freshwater.