Macreurops
{{short description|Genus of beetles}}
{{italic title}}
{{Taxobox
| name = Macreurops longicollis
| regnum = Animalia
| phylum = Arthropoda
| classis = Insecta
| ordo = Coleoptera
| subordo = Polyphaga
| familia = Monotomidae
| genus = Macreurops
| genus_authority = Casey, 1916
| species = M. longicollis
| binomial = Macreurops longicollis
| binomial_authority = (Horn, 1879)
}}
Macreurops longicollis is a species of beetles in the family Monotomidae, the only species in the genus Macreurops.[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.