Due to an error introduced during the typesetting process, the species name A latina nr mordens appears incorrectly throughout the article and in the article title. The correct species name should be Alatina nr mordens. The correct citation is: Courtney R, Seymour J (2013) Seasonality in Polyps of a Tropical Cubozoan: Alatina nr mordens. PLoS ONE 8(7): e69369. doi:10.1371/journal.pone.0069369. The publisher apologizes for this error.