| ultrastructure of the terminal globule of the oncomiracidium of zeuxapta seriolae (meserve, 1938) (monogenea, polyopisthocotylea, axinidae). | | 1998 | 9493218 |
| effects of temperature on fecundity in vitro, egg hatching and reproductive development of benedenia seriolae and zeuxapta seriolae (monogenea) parasitic on yellowtail kingfish seriola lalandi. | globally, aquaculture industries involved with commercial culture of kingfish (seriola spp.) experience outbreaks of monogenean parasites, which can cause heavy stock losses. in australia and new zealand, aquaculturists of kingfish seriola lalandi incur financial losses caused by two monogenean species: benedenia seriolae and zeuxapta seriolae which parasitise the skin and gills, respectively. this study provides information on some basic temperature-dependent life-cycle parameters of these prob ... | 2004 | 15722083 |
| effects of the gill monogenean zeuxapta seriolae (meserve, 1938) and treatment with hydrogen peroxide on pathophysiology of kingfish, seriola lalandi valenciennes, 1833. | infections by the gill fluke zeuxapta seriolae are a serious concern for sea cage aquaculture of kingfish, seriola lalandi. the present study aimed to determine the pathophysiological effects of a progressive infection with z. seriolae and the effects of treatment with hydrogen peroxide. for the progression of infection study, infected fish were taken from a sea cage farm, treated to remove parasites and then infected by cohabitation with heavily infected fish. samples were taken at 2-week inter ... | 2005 | 15892750 |
| efficacy of orally administered praziquantel against zeuxapta seriolae and benedenia seriolae (monogenea) in yellowtail kingfish seriola lalandi. | we investigated the efficacy of praziquantel (pzq) administered orally to yellowtail kingfish (seriola lalandi in sea-cage aquaculture in south australia) against the monogeneans zeuxapta seriolae and benedenia seriolae infesting gills and skin, respectively. pzq was administered to fish by surface-coating feed pellets (trial 1) or by direct intubation of the stomach (trial 2). in both trials 4 daily doses were administered: 50 and 75 mg kg(-1) body weight (bw) d(-1) for 6 d, and 100 and 150 mg ... | 2007 | 18062471 |
| Post-larval development of the microcotylid monogenean Sparicotyle chrysophrii (Van Beneden and Hesse, 1863): comparison with species of Microcotylidae and Heteraxinidae. | The chronology of post-larval development in S. chrysophrii, a polyopisthocotylean monogenean parasite of the gilthead seabream (Sparus aurata L.), was experimentally studied. It is compared with other species within the Microcotylidae and the Heteraxinidae, including an analysis of the changes in attachment and the growth rate. Gilthead seabreams infected by larvae of S. chrysophrii were killed periodically in order to collect the different developmental stages. Parasite total body length, hapt ... | 2011 | 22015332 |
| seasonal population dynamics of zeuxapta seriolae (monogenea: heteraxinidae) parasitising seriola dumerili (carangidae) in the western mediterranean. | we examined the seasonal and yearly population dynamics of the monogenean pathogen zeuxapta seriolae on juvenile fish from wild populations of seriola dumerili. the study is based on bimonthly monitoring between april, 2005 and april, 2007 off majorca, and newly obtained monogenean population data for juvenile fish from three additional localities in the western mediterranean (off alicante, corsica and sardinia). we documented the highest intensities and abundances of z. seriolae, with mean abun ... | 2012 | 23312866 |
| praziquantel delivery via moist pellets to treat monogenean parasites of yellowtail kingfish seriola lalandi: efficacy and feed acceptance. | praziquantel (pzq) is registered for oral use against benedenia seriolae infecting seriola spp. in japan, but its bitter taste causes poor palatability. incorporating pzq in a moist pellet may help mask the flavor to improve intake. altering delivery, however, may influence efficacy. we assessed the minimum effective concentrations of pzq in moist pellets delivered by intubation for the monogeneans zeuxapta seriolae and b. seriolae infecting yellowtail kingfish seriola lalandi in flow-through ta ... | 2016 | 27786158 |
| potential role of ectoparasites (zeuxapta seriolae and caligus lalandei) in the transmission of pathogenic bacteria in yellowtail kingfish seriola lalandi, inferred from cultivable microbiota and molecular analyses. | | 2016 | 27943365 |
| patterns of genetic variation and life history traits of zeuxapta seriolae infesting seriola lalandi across the coastal and oceanic areas in the southeastern pacific ocean: potential implications for aquaculture. | the monogenean, zeuxapta seriolae, is a host-specific parasite that has an extensive geographical distribution on its host, seriola lalandi, and is considered highly pathogenic in farmed fish. in recent years, developing cultures of s. lalandi in different coastal localities in southeastern pacific ocean (sep) have been affected by moderate and heavy infections of this parasite, attributed to contagion from wild to farmed fish. here, we evaluated the pattern of genetic variations and biological ... | 2015 | 25994495 |