Negastrius

Genus recognized by United Kingdom Species List, The Netherlands Species List, Sweden Species List, Delete- old US Species List, Poland Species List, Italy Species List, Luxembourg Species List, Latvia Species List, France Species List, Finland Species List, Estonia Species List, Germany Species List, Austria Species List, Norway Species List, Barcode of Life Data Systems, Canada Species List, Russia Species List, Wikidata, United States Species List, PBDB in DwCA, and Wikimedia Commons

Recognized by Arctic Arthropods and NMNH Entomology

Genus recognized by GBIF classification

Homotypic synonym according to GBIF classification

Homotypic synonym according to GBIF classification

Homotypic synonym according to GBIF classification

Harvest ancestor according to GBIF classification, NMNH type specimens, Flickr Group, Flickr Group, and TreatmentBank