Passalus procerus, Taxa Only, Exact Match: 2 Treatments

Passalus procerus			Fonseca, Cláudio Ruy Vasconcelos Da & Reyes-Castillo, Pedro, 2004, Synopsis on Passalidae family (Coleoptera: Scarabaeoidea) of Brazil with description of a new species of Veturius Kaup, 1871, Zootaxa 789 (1), pp. 1-26 : 18	18
Passalus (Passalus) procerus			Bevilaqua, Marcus & Fonseca, Claudio Ruy Vasconcelos da, 2020, Redescription of the species of Passalus Fabricius, 1792 (Coleoptera: Passalidae) described by Walter Douglas Hincks (1906 - 1961) deposited in the Museum of the University of Manchester, Journal of Natural History 54 (5 - 6), pp. 321-350 : 344-348	344-348