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Marcusenius squalostoma Boulenger (= Petrocephalus squalostoma) syntype MRAC 14353, Lukinda River-L.Moero, D.R. Congo

Gnathonemus thomasi Boulenger (= Marcusenius thomasi) holotype BMNH 1915.4.13.5, Northern Sherbo District, Sierra Leone

Mormyrus liberiensis (Steindachner, 1894) syntype NMW 55099

Paramormyrops curvifrons (Taverne, Thys van den Audenaerde, Heymer and Géry, 1977) Paratype

Holotype of Pollimyrus isidori fasciaticeps (Boulenger, 1920)

Marcuseunius cabrae Boulenger 1900 syntype MRAC 275

Mormyrops sphekodes Sauvage (= Paramormyrops sphekodes) holotype MNHN A-0893

Mormyrops attenuatus Boulenger, Holotype (unique), MRAC 145, Upoto (= Lisala), Equateur, Congo River, D.R. Congo

Gnathonemus bredoi Poll (= Campylomormyrus bredoi) holotype MRAC 56009

Gnathonemus cassaicus Poll, 1967 (= Campylomormyrus cassaicus) paratype

Mormyrops engystoma Boulenger syntype MRAC 54, Matadi, Lower Congo River, Democratic Republic of Congo

Mormyrops furcidens Pellegrin syntypes MNHN 1886-0337 & 0338, Diélé, Alima River, Congo

Mormyrops microstoma Boulenger, holotype (unique) MRAC 160, New Antwerp (Makanza), Congo River

Campylomormyrus orycteropus Poll, Gosse & Orts, 1982 holotype IRSNB 633

Gnathonemus rhynchophorus lualabaensis David & Poll holotype MRAC 22095

Mormyrops sirenoides, Boulenger holotype (unique) MRAC 158, New Antwerp (= Makanza or Bangala), Congo River, D.R. Congo.

Mormyrus caballus Boulenger holotype (unique) MRAC 125, Upoto (=Lisala), Congo

Mormyrus curvifrons Pellegrin (= Mormyrus caballus) syntypes MNHN 1986-0335 (1), 1986-0336 (1)

Mormyrus jae Boulenger (= Mormyrus caballus bumbanus) holotype (unique) BMNH 1920.5.17.4, Ja (or Dja) River, southern Cameroon

Stomatorhinus puncticulatus Boulenger syntype MRAC 634, Boma, D.R. Congo

Gnathonemus aelsbroecki Poll (= Cyphomyrus aelsbroecki). Holotype, MRAC 54990, Lubumbashi, D.R. Congo

Mormyrus cyaneus holotype 153 mm SL, MCZ 50497, lower Congo River at Inga

Marcusenius tanganicanus Boulenger (=Cyphomyrus dischorhynchus) types

Mormyrus iriodes Roberts & Stewart holotype 160 mm SL MCZ 50499, (lower) Congo River at Inga

Mormyrus nacra Valenciennes (=Mormyrus kannume Forskål) No type, based on drawing.

Mormyrus psittacus Boulenger (= Cyphomyrus psittacus) holotype BMNH 1897.9.30.26

Mormyrus macrocephalus Worthington, Lakes Kwania and Kioga; Victoria Nile, Uganda, syntype ( 1 of 17) BMNH 1929.1.24.24-29

Mormyrus dorsalis Geoffrey St. Hilaire (=Hyperopisus bebe) Nile River, Egypt

Ivindomyrus opdenboschi Taverne & Géry holotype MRAC 80-15-P-6, Ivindo River at Makokou, Gabon

Mormyrus rume Valenciennes, holotype (unique), MNHN A-9626, Senegal River

Gnathonemus annamariae Parenzan (=Marcusenius annamariae), Lake Regina Margherita, southern Ethiopia

Mormyrus thomasi Pellegrin, holotype MNHN 1938-0029, French Congo, presumably Congo basin, precise locality unknown

Mormyrus abbreviatus Valenciennes (=Marcusenius cyprinoides) holotype MNHN A-9392, Nile River, Egypt.

Mormyrus labiatus Geoffroy St. Hilaire 1809, syntype MNHN A-9616 Nile River, Egypt

Gnathonemus friteli Pellegrin (= Marcusenius friteli) holotype MNHN 1886-0320, Alima River, Diélé, Congo basin.

Gnathonemus furcidens Pellegrin (= Marcusenius furcidens) syntype MNHN 1920-0032 (1 of 3), Ivory Coast

Marcusenius intermedius Pellegrin holotype (unique) MRAC 15164, Kasaï River at Kabambaie, 5°45' S, 20°49' E, D.R. Congo

Petrocephalus binotatus Pellegrin holotype MRAC 1519, Congo River at Ikengo, Democratic Republic of Congo

Mormyrus macrolepidotus Peters (= Marcusenius macrolepidotus) paralectotype ZMB 3678. Tette, Mozambique.

Gnathonemus angolensis Boulenger (= Marcusenius macrolepidotus angolensis) holotype (unique): BMNH 1905.5.29.64.Quanza River, An

Mormyrus monteiri Günther (=Marcusenius monteiri) syntype BMNH 1873.7.28.3, Boma, Congo River, Democratic Republic of Congo

Syntypes of Mormyrus lepturus Günther (synonym of Marcusenius moorii), BMNH 1872-1-27-4-5, Gabon

Gnathonemus nyasensis Worthington (= Marcusenius livingstonii), syntypes BMNH 1932.11.15.25–34, Lake Malawi [Lake Nyasa]

Gnathonemus rheni Fowler (= Marcusenius rheni) paratype ANSP 65544, Lake VIctoria at Kitala, Uganda

Mormyrus ussheri Günther (= Marcusenius ussheri) holotype BMNH 1867.4.12.8, Bossumprah River, Ghana

Brienomyrus adustus type specimen

Mormyrus microcephalus Günther, Holotype, BMNH 1867.5.22.6.

Type of Mormyrus tuckeyi Cuvier & Valenciennes, 1847

Marcusenius kingsleyae Günther (=Paramormyrops kingsleyae) holotype BMNH 1895.5.5:100

Pollimyrus isidori osborni (Nichols & Griscom, 1917)

Brienomyrus tavernei Poll holotype

Mormyrops batesianus Boulenger, Holotype (unique): BMNH 1909.7.9.17 Bumba River at Assobam, southern Cameroon

Marcusenius pedunculatus David & Poll (=Pollimyrus pedunculatus) holotype MRAC 22664. Boma, Bas Congo, D.R. Congo

Gnathonemus alces Boulenger (= Campylomormyrus alces) syntpe MRAC 7105

Gnathonemus christyi Boulenger (= Campylomormyrus christyi)

Gnathonemus curvirostris Boulenger (= Campylomormyrus curvirostris) holotype MRAC 38

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