| gyrodactylus laevisoides n. sp. (monogenea: gyrodactylidae) infecting northern redbelly dace phoxinus eos cope (cyprinidae) from nova scotia, canada. | gyrodactylus laevisoides n. sp. is described from the gill rakers of red belly dace, phoxinus eos cope (cyprinidae), from nova scotia, canada. gyrodactylus laevisoides n. sp. is the second species of gyrodactylus nordmann, 1832 described from this host and is characterised by weakly curving hamuli, a small ventral bar lacking anterolateral processes, stout dorsal bar, small marginal hooks with sickles larger proximally than distally and having a small circular process on the heel, a mco with spi ... | 2013 | 24163028 |