| gyrodactylus neili n. sp. (monogenea: gyrodactylidae), a parasite of chain pickerel esox niger lesueur (esocidae) from freshwaters of new brunswick, canada. | gyrodactylus neili n. sp. (monogenea: gyrodactylidae) is described from the fins and body surface of esox niger lesueur (chain pickerel) (esocidae) from the st. croix river drainage, new brunswick, canada. g. neili n. sp. resembles most closely g. fryi cone & dechtiar, 1984, a parasite of e. masquinongy in north america, in having relatively large thin hamuli, well-developed marginal hook sickles with a relatively long, wide blade and short handle, a ventral bar with small antero-lateral process ... | 2006 | 16773231 |