Rhithron’s invertebrate taxonomy team is the most accomplished in North America. The team is lead by Dr. Jeff Webb, a widely-published and internationally recognized taxonomist. Rhithron has provided taxonomic services for aquatic invertebrates, including benthic macroinvertebrates and zooplankton, for over 25 years. Exacting and comprehensive quality assurance distinguishes our work. Rhithron’s taxonomy team has contributed to revision of genera, discovery and description of new taxa, and species’ range extensions.