Stephen Spear

Research Biologist
U.S. Geological Survey, Upper Midwest Environmental Sciences Center

Poster(s):

• PS 37-44 - Comparison of eDNA metabarcoding markers to detect aquatic macroinvertebrates in reference streams within the Colorado River Basin
  Wednesday, August 9, 2023

  5:00 PM – 6:30 PM PDT

• PS 22-46 - Detection and conservation of endangered Spectaclecase mussels in the Upper Mississippi River
  Tuesday, August 8, 2023

  5:00 PM – 6:30 PM PDT

• PS 11-128 - Detection of Bighead carp (Hypothalmichthys nobilis) eDNA using a rapid loop-mediated isothermal amplification (LAMP) assay during an eDNA degradation experiment
  Monday, August 7, 2023

  5:00 PM – 6:30 PM PDT