Pyo, J., Lee, T. and Shin, S. 2012. Two newly recorded invasive alien ascidians (Chordata, Tunicata, Ascidiacea) based on morphological and molecular phylogenetic analysis in Korea. Zootaxa. 3368, 1 (Jul. 2012), 211–228. DOI:https://doi.org/10.11646/zootaxa.3368.1.10.