Redefinition of Heptapterus (Heptapteridae) and description of Heptapterus carmelitanorum, a new species from the upper Paraná River basin in Brazil


	Heptapterus carmelitanorum, LBP 23577, dissected to show the olfactory organ (anterior side to the right). Some of the lamellae in the outer (red arrowhead) and inner (green arrowhead) series are outlined in blue to better evidence their shape.

Part of: Deprá GC, Aguilera G, Faustino-Fuster DR, Katz AM, Azevedo-Santos VM (2022) Redefinition of Heptapterus (Heptapteridae) and description of Heptapterus carmelitanorum, a new species from the upper Paraná River basin in Brazil. Zoosystematics and Evolution 98(2): 327-343. https://doi.org/10.3897/zse.98.89413