Figure 3 in Petrocephalus Marcusen, 1854 (Osteoglossomorpha: Mormyridae) of the Bangweulu-Mweru ecoregion (Luapula River system, Congo basin), with the description of a new species

Figure 3. Photographs of Petrocephalus frieli sp. nov. and Petrocephalus squalostoma from the Bangweulu-Mweru ecoregion, Luapula River system, Congo basin. (A) Preserved holotype of P. frieli sp. nov. (CU 96866, scale bar 1.0 cm) (photograph by John P. Sullivan, CUMV). (B) Live specimen of P. frieli sp. nov. of about 8.0 cm [estimated] standard length (photograph by Roger Bills, SAIAB). (C) Live specimen of P. squalostoma of about 8.0 cm [estimated] standard length (photograph by Roger Bills, SAIAB).