New and little known Coleoptera (Silvanidae: Silvaninae) from Central and South America Author Halstead, David G. H. 57 Meadow Way, Old Windsor, Berkshire, SL 4 2 NY, UK text Insecta Mundi 2020 2020-12-25 2020 842 1 37 journal article 10.5281/zenodo.5354105 1942-1354 5354105 18BA3511-66C2-4EF9-AE74-040A88E15BC3 Austronausibius Halstead Austronausibius Halstead 1980: 320 .