| first records of known endoparasitic species of pseudempleurosoma yamaguti, 1965 (monogenoidea: dactylogyridae) from tetraodontid and rachycentrid fish off the northern coast of the yucatan peninsula, mexico. | monogenoideans infecting the rectum of the wild checkered puffer fish, sphoeroides testudineus (tetraodontidae), and the pyloric ceca of the cultured cobia, rachycentron canadum (rachycentridae), from the northern coast of the yucatan peninsula, mexico, were morphologically identified as pseudempleurosoma carangis yamaguti, 1965 and pseudempleurosoma gibsoni santos, mourão and cárdenas, 2001 (dactylogyridae), respectively. morphometric comparison between the paratypes of p. carangis and those fr ... | 2011 | 21612419 |