In the article “A New Family of Poecilostomatoid Copepods (Umazuracolidae) Based on Specimens Parasitic on the Black Scraper (Thamnaconus modestus) in Japan” by Ju-shey Ho, Susumu Ohtsuka, and Nobuto Nakadachi, which appeared on pages 483–496 of Volume 23, No. 5 (2006), there were errors in Figure 4 on page 487. The correct version of Fig. 4 is printed here.