Barr CB (2018) Amazonopsis, an unusual new genus of riffle beetle from South America with two new species (Coleoptera, Elmidae, Elminae). ZooKeys 803: 71–92. https://doi.org/10.3897/zookeys.803.28124
Barr CB (2018) Amazonopsis, an unusual new genus of riffle beetle from South America with two new species (Coleoptera, Elmidae, Elminae). ZooKeys 803: 71–92. https://doi.org/10.3897/zookeys.803.28124