Volume 67, no. 10, p. 4399–4406, 2001. Page 4402, legend to Fig. 3: lines 4 and 5 should read “…simulations (
). Estimated OTU richness is plotted for Chao1 (○) and ACE (•) estimators.”
). Estimated OTU richness is plotted for Chao1 (○) and ACE (•) estimators.”

This corrects the article "