Media gallery

Petrocephalus sullivani, male, tag 4764, La Lopé, Ogooué River, Gabon

single electric organ discharge (EOD) of Brevimyrus niger JPF-08-1107, 1ms record duration

Centriscus niloticus Bloch & Schneider (=Mormyrus niloticus), Plate 30 from Bloch, M. E. and J. G. Schneider 1801

Pollimyrus nigricans CU 90585: Tanzania, Kigoma, Moyowosi River at bridge near Nyantwiga

Gnathonemus longibarbis, Malagarazi River, Burundi

Gnathonemus longibarbis from Boulenger's Fishes of the Nile

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

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

Illustration of the holotype of Mormyrus amblystoma from Boulenger (1909-1916)

EOD waveform of Mormyrops furcidens JPS-10-439 from Lubilu River, Orientale, D.R. Congo.

EOD of Marcusenius kutuensis, specimen JPS98-2450, Yobé River tributary of of Sanga R., C.A.R.

Ivindomyrus marchei, Ogooué River at Lambaréné, Gabon

Mormyrops batesianus type illustration from Boulenger 1909, p. 153.

Electric Organ Discharge waveform of Gnathonemus longibarbis from Malagarazi River, Burundi. Scale in milliseconds.

Mormyrops nigricans EOD waveform

Mormyrus asinus Boulenger, holotype (unique) MRAC 14166, Lake Moero [Lake Mweru], Democratic Republic of Congo

Gnathonemus schilthuisiae Boulenger (= Marcusenius schilthuisiae) holotype MRAC 663, Kutu, Lake Mai Ndombe, D.R. Congo

Mormyrops zanclirostris (top) and M. boulengeri (bottom) and their electric organ discharges from Odzala Park, R. Congo.

Gnathonemus rhynchophorus lualabaensis David & Poll (=Campylomormyrus rhynchophorus) holotype MRAC 22095