Habitus of Hydrodytes opalinus, male (7). Scale = 1 mm.
Part of: Hendrich L, Apenborn R, Burmeister E-G, Balke M (2015) A new species of Agaporomorphus Zimmermann, 1921 from Peru (Coleoptera, Dytiscidae, Copelatinae). ZooKeys 512: 63-76. https://doi.org/10.3897/zookeys.512.9505