| dactylogyrids (monogenoidea) parasitizing the gills of astyanax spp. (characidae) from panama and southeast mexico, a new species of diaphorocleidus and a proposal for characithecium n. gen. | diaphorocleidus orthodusus n. sp. and diaphorocleidus kabatai (molnar, hanek and fernando, 1974) jogunoori, kritsky, and venkatanarasaiah, 2004 are detailed from astyanax orthodus and astyanax aeneus, respectively. palombitrema heteroancistrium (price and bussing, 1968) is described from specimens collected from a. aeneus, and urocleidoides strombicirrus (price and bussing, 1967) is reported for the first time from a. aeneus and astyanax fasciatus in panama. characithecium costaricensis (price a ... | 2009 | 19245277 |