Dineutus loriae is a species of beetle within the family of whirligig beetles, or Gyrinidae.Gyrinidae Species List at Joel Hallan's Biology Catalog. Texas A&M UniversityFreewaysGwannon The species name loriae honors the Italian explorer Lamberto Loria (1855–1913).All diving beetle specific and subspecific names explained This beetle can reach a length of about 20 mm.Archive.org
References
Bibliography Polhemus, D.A. 2011. New distributional records for Gyrinidae (Insecta: Coleoptera) on New Guinea and nearby islands, with a checklist of the New Guinea species. Zootaxa 2900: 51-68. Dan A. Polhemus, Ronald A. Englund, Gerald R. Allen Freshwater Biotas of New Guinea and Nearby Islands