In the article “Changes in Biochemical Composition and Digestive Enzyme Activity During the Embryonic Development of the Marine Crab, Charybdis japonica (Crustadea: Decapoda)” by Xinghong Xu, Xiang Liu, and Jianjun Tao, which appeared on pages 160–166 of Volume 30, No. 3 (March 2013), there was an error in the title. The word “Crustadea” should be replaced with “Crustacea”.