and Eco-Regions sampled
for Criconematid nematodes

Flint Hills Tall Grassland

Central Tall Grasslands

Central and Southern Mixed Grasslands

Nebraska Sandhills

Alpine tundra

Arctic Desert

Tropical Rainforest

Willamette Valley forests

Colorado Rockies forests

Arizona Montaine Forests

Nebraska Sandhills

Central and Southern mixed grasslands

Flint Hills tall grassland

Central tall grassland

Central Forest / Grassland transition zone

Upper Midwest forest-savanna transition

Central U.S. hardwood forests

Appalachian mixed mesophytic forests

Southeastern mixed forests

Southeastern conifer forests

Middle Atlantic coastal forests

Eastern Great Lakes lowland forests

Plant and Insect Parasitic Nematodes

Nematodes by Ecoregions and Plant Communities