| phylogenetic affinities of plagiocirrus van cleave and mueller, 1932 with the description of a new species from the pascagoula river, mississippi. | plagiocirrus loboides n. sp. (digenea: opecoelidae) is described from fundulus nottii, f. dispar blairae, f. chrysotus, and notemigonus crysoleucas from the pascagoula river in mississippi. plagiocirrus loboides differs from p. primus van cleave and mueller, 1932, by having a longer postcecal space (14-25% of body length vs. about 7%); a more anterior vitellarium (extending at least to the middle of the ventral sucker vs. to its posterior margin); and larger eggs (51-71 microm long by 23-34 micr ... | 2007 | 18314693 |