Dendrodrilus rubidus - Wikipedia

The location of the Flint Hills Ecoregion (28), USA ( modified

List of Annelida of Ireland - Wikipedia

Fig. A1. Ouachita Mountains Ecoregion (36), USA (from Wikipedia

Dendrodrilus rubidus - Alchetron, The Free Social Encyclopedia

Dendrobaena hortensis - Wikipedia

Aporrectodea - Alchetron, The Free Social Encyclopedia

Fig. A3. The Central Basin and Range Ecoregion (13), USA (from

Fig. A1. Flint Hills Ecoregion (28), USA (from Wikipedia

Lumbricus terrestris - Wikipedia

Common Earthworm - Lumbricus terrestris - Stóráni - Skoskur

Dendrodrilus rubidus - Wikispecies

Aporrectodea - Alchetron, The Free Social Encyclopedia

Fig. A1. The Western Corn Belt Plains Ecoregion (47), USA (from

European barkworm - Encyclopedia of Life

The location of the Southeastern Plains Ecoregion (65), USA (from