Pantomallus tristis
{{short description|Species of beetle}}
{{Italic title}}
{{Taxobox
| image = Pantomallus tristis (Blanchard, 1843) (5410787550).jpg
| regnum = Animalia
| phylum = Arthropoda
| classis = Insecta
| ordo = Coleoptera
| subordo = Polyphaga
| familia = Cerambycidae
| genus = Pantomallus
| species = P. tristis
| binomial = Pantomallus tristis
| binomial_authority = Blanchard in Orbigny, 1847
| synonyms =
}}
Pantomallus tristis is a species of beetle in the family Cerambycidae. It was described by Blanchard in 1847.Bezark, Larry G. [http://plant.cdfa.ca.gov/byciddb/bycidview.asp A Photographic Catalog of the Cerambycidae of the World] {{Webarchive|url=https://web.archive.org/web/20180430231859/http://plant.cdfa.ca.gov/byciddb/bycidview.asp |date=2018-04-30 }}. Retrieved on 22 May 2012.