Passalus unicornis

Taxobox
name = "Passalus unicornis"

---

image_width = 250px
image_caption = "Passalus unicornis", adult
regnum = Animalia
phylum = Arthropoda
classis = Insecta
ordo = Coleoptera
familia = Passalidae
genus = "Passalus"
species = "P. unicornis"
binomial = "Passalus unicornis"
binomial_authority = Saint-Fargeau & Audinet-Serville

"Passalus unicornis" is a beetle of the Family Passalidae.