There are errors in Figures 12 and 16 of the following article: Morphological and Molecular Evidences for a New Rhabdochonid Species (Nematoda: Rhabdochonidae) Parasitizing Profundulus oaxacae (Profundulidae) in the State of Oaxaca, Mexico, which was published in the Journal of Parasitology Vol. 106(2): 261–267. The corrected figures appear below.