FIGURE 2. Petrocephalus similis n in A new species of Petrocephalus Marcusen 1854 (Osteoglossomorpha: Mormyridae) from the Sanaga River basin, Cameroon

FIGURE 2. Petrocephalus similis n. sp. from Djerem River near the village of Mbakaou, Adamoua province, Cameroon. A. Photograph of a live specimen ~100 mm SL showing coloration in life (CU 93219), photo by Duncan T Reid. B. Photograph of the preserved holotype (CU 95318, scale bar = 1.0 cm), photo by John P. Sullivan. C. Photograph of a preserved paratype (MNHN 1978-0720), photo by Claude Ferrara.