Phyconomus
{{short description|Genus of beetles}}
{{italic title}}
{{Taxobox
| name = Phyconomus marinum
| regnum = Animalia
| phylum = Arthropoda
| classis = Insecta
| ordo = Coleoptera
| subordo = Polyphaga
| familia = Monotomidae
| genus = Phyconomus
| genus_authority = LeConte, 1861
| species = P. marinum
| binomial = Phyconomus marinum
| binomial_authority = (LeConte, 1858)
}}
Phyconomus marinum is a species of beetles in the family Monotomidae, the only species in the genus Phyconomus.[http://insects.tamu.edu/research/collection/hallan/Arthropoda/Insects/Coleoptera/Family/Monotomidae.txt Monotomidae Species List] at Joel Hallan’s Biology Catalog. Texas A&M University. Retrieved on 17 May 2012.