Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the genus Nannopetersius: [ 4 ] records

ansorgii, Petersius Boulenger [G. A.] 1910:543 [Annals and Magazine of Natural History (Series 8) v. 6 (no. 36); ref. 577] Bengo River at Cabiri and Lake Kilungu, Angola. Lectotype: BMNH 1910.11.28.71 (65 mm, male). Paralectotypes: ANSP 37950-55 (6) Bengo R.; BMNH 1910.11.28.72-80 (9), 1910.11.28.81-85 (5); NMW 56565 (8); USNM 86614 [ex BMNH 1910.11.28.86] (1); ZMB 18207 (6) Bengo. Type catalog: Böhlke 1984:43 [ref. 13621], Vari & Howe 1991:33 [ref. 19022], Zarske 2011:64 [ref. 31375]. Lectotype selected by Poll 1967:118 [ref. 3529]. •Valid as Phenacogrammus ansorgii (Boulenger 1910) -- (Géry 1995:58 [ref. 22057]). •Valid as Nannopetersius ansorgii (Boulenger 1910) -- (Paugy 1984:178 [ref. 6183], Poll & Gosse 1995:145 [ref. 24781], Paugy & Schaefer 2007:407 [ref. 30022], Zarske 2011:64 [ref. 31375], Skelton 2019:226, 233 [ref. 36564], Fermon et al. 2022:149 [ref. 39448], Walsh et al. 2022:[4] [ref. 39281]). Current status: Valid as Nannopetersius ansorgii (Boulenger 1910). Alestidae. Distribution: Western and central Africa: Equatorial Guinea, Gabon, Democratic Republic of Congo and Angola. Habitat: freshwater.

lamberti, Nannopetersius Poll [M.] 1967:118, 122, Fig. 26 [Annales, Musée Royal de l'Afrique Centrale, Tervuren, Série in 8o, Sciences Zoologiques No. 162; ref. 3529] Pointe-Noire, Sunda, Republic of the Congo. Holotype: MRAC 153760. Paratypes: MRAC 153761-69 (9). Type catalog: Derijst 1991:57 [ref. 21528]. •Valid as Nannopetersius lamberti Poll 1967 -- (Paugy 1984:178 [ref. 6183], Poll & Gosse 1995:145 [ref. 24781], Paugy & Schaefer 2007:409 [ref. 30022], Fermon et al. 2022:149 [ref. 39448]). Current status: Valid as Nannopetersius lamberti Poll 1967. Alestidae. Distribution: Westerm-central Africa: Cameroon to Gabon and Republic of Congo, including Congo River system. Habitat: freshwater.

mutambuei, Nannopetersius Wamuini Lunkayilakio [S.] & Vreven [E. J.] 2008:369, Figs. 2, 6 [Ichthyological Exploration of Freshwaters v. 19 (no. 4); ref. 29978] Ngufu River, tributary of Inkisi River at bridge Luangu village, Kavuaya village, 5°04'44.2"S, 15°07'51"E, Lower Congo, Democratic Republic of Congo. Holotype: MRAC 2006-007-P-0222. Paratypes: AMNH 239655 [ex. MRAC 2006-007-P-0226 and MRAC 2006-007-P-230] (2); MRAC 2006-007-P-0223-225 (3), -P-227-229 (3), -P-231 (1), -P -0233 (2). Plus extensive non-type material. •Valid as Nannopetersius mutambuei Wamuini Lunkayilakio & Vreven 2008 -- (Skelton 2019:229 [ref. 36564], Fermon et al. 2022:149 [ref. 39448]). Current status: Valid as Nannopetersius mutambuei Wamuini Lunkayilakio & Vreven 2008. Alestidae. Distribution: Western-central Africa: Inkisi River drainage, Gabon and Democratic Republic of Congo. Habitat: freshwater.

ubalo, Petersius Boulenger [G. A.] 1910:544 [Annals and Magazine of Natural History (Series 8) v. 6 (no. 36); ref. 577] Rumango and Kilunda, Angola. Syntypes: ANSP 37917-22 (6); BMNH 1910.11.28.87-92 (6) Rumango, 1910.11.28.93-100 (8) Kilunda; ZMB 18208 (7) Rumango. Type catalog: Böhlke 1984:55 [ref. 13621], Zarske 2011:67 [ref. 31375]. •Synonym of Phenacogrammus ansorgii (Boulenger 1910) -- (Géry 1995:58 [ref. 22057], Zarske 2011:67 [ref. 31375]). •Synonym of Nannopetersius ansorgii (Boulenger 1910) -- (Paugy 1984:178 [ref. 6183]). Current status: Synonym of Nannopetersius ansorgii (Boulenger 1910). Alestidae. Habitat: freshwater.