Rumnicus

{{short description|Genus of beetles}}

{{Italic title}}

{{Taxobox

| name = Rumnicus costatus

| regnum = Animalia

| phylum = Arthropoda

| classis = Insecta

| ordo = Coleoptera

| subordo = Polyphaga

| familia = Monotomidae

| genus = Rumnicus

| genus_authority = Sen Gupta & Pal, 1995

| species = R. costatus

| binomial = Rumnicus costatus

| binomial_authority = Sen Gupta & Pal, 1995

}}

Rumnicus costatus is a species of beetles in the family Monotomidae, the only species in the genus Rumnicus.[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.