In the article by M. A. Mapalo, K. Arakawa, C. M. Baker, D. K. Persson, D. Mirano-Bascos and G. Giribet (G3: Genes|Genomes|Genetics 10: 1137-1148) entitled “The Unique Antimicrobial Recognition and Signaling Pathways in Tardigrades with a Comparison Across Ecdysozoa”, on page 1143, Figure 3 contained a mistake in that the “Tak1” box for Caenorhabditis elegans was not colored. In the amended version, Caenorhabditis elegans is marked for the Tak-1 homolog (Mom-4). This change will make Figure 3 consistent with Figure 5. Figures 2 and 4 were also updated with legends to indicate the phyla that the different branch colors represent.
All results and conclusions of the manuscript remain unchanged.