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Endoparasites of Trachurus picturatus (Pisces: Carangidae) from the Madeira and Canary Islands: selecting parasites for use as tags

2013Journal article Open access
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dc.contributor.authorCosta, Graça
dc.contributor.authorGarcia Santamaria, Maria Teresa
dc.contributor.authorVasconcelos, Joana
dc.contributor.authorBorges Perera, Clara
dc.contributor.authorMoreira, Egberto Melo
dc.date.accessioned2022-07-07T14:06:45Z
dc.date.available2022-07-07T14:06:45Z
dc.date.issued2013
dc.description.abstractIn order to evaluate the use of parasites as biological tags to identify populations of the oceanic horse mackerel, Trachurus picturatus, two samples of 100 fish each, caught off the Madeira and Canary Islands from January to June 2009, were examined for the presence of anisakids, trypanorhynchs, acanthocephalans and liver coccidians. In T. picturatus from Madeira, prevalence of the coccidian Goussia cruciata reached 82%, whereas prevalence of the nematode Anisakis sp., the acanthocephalan Rhadinorhynchus cadenati and the trypanorhynch Nybelinia lingualis were 12.0%, 8.9% and 7.0%, respectively. In samples from the Canary Islands, prevalence of G. cruciata was 8.0%, Anisakis sp. and R. cadenati reached 5.0% and 42.0% respectively, and N. lingualis was not recovered. The absence of N. lingualis and the lower prevalence of Anisakis sp. appear to be related to the smaller size of the oceanic horse mackerels examined from the Canary Islands. Although significant differences in prevalence of two parasites, G. cruciata and R. cadenati, were found between the two regions investigated (χ2=125.13, df=1, p=0.000 and χ2=40.77, df=1, p=0.000), only G. cruciata was considered useful as a biological tag for the identification of populations of T. picturatus. In order to reach sound conclusions, an expansion of the temporal and spatial sampling strategy is recommended.pt_PT
dc.description.abstractEndoparásitosdETrachuruspicTuraTus (piscEs: carangidaE) dE MadEiraE islas canarias: sElEcciónparasuusocoMoMarcadorEsbiológicos. – Con objeto de evaluar el uso de parásitos como marcadores biológicos para identificar las poblaciones del chicharro, Trachurus picturatus, se analizaron dos muestras de 100 ejemplares capturados en Madeira y en las Islas Canarias, desde enero hasta junio de 2009, para determinar la presencia de anisákidos, trypanorhyncha, acantocéfalos y coccidios en el hígado. En T. picturatus de Madeira, el coccidio Goussia cruciata alcanzó un 82% de prevalencia, mientras que el nemátodo Anisakis sp., el acantocéfalo Rhadinorhynchus cadenati y el trypanorhyncha Nybelinia lingualis el 12.0%, 8.9% y 7.0%, respectivamente. La ausencia de N. lingualis y la escasa presencia de Anisakis sp en los ejemplares procedentes de las Islas Canarias podrían estar relacionadas con el menor tamaño de los ejemplares analizados. Aunque se hallaron diferencias significativas en la presencia de G. cruciata y R. cadenati entre las dos regiones estudiadas (χ2=125.13, df=1, p=0.000 y χ2=40.77, df=1, p=0.000), sólo G. cruciata fue considerado como marcador biológico útil para la identificación de poblaciones de T. picturatus. Se recomienda una ampliación espacio-temporal del muestreo con el fin de obtener conclusiones definitivas.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCosta, G., Santamaria, M. T. G., Vasconcelos, J., Perera, C. B., & Melo-Moreira, E. (2013). Endoparasites of Trachurus picturatus (Pisces: Carangidae) from the Madeira and Canary Islands: selecting parasites for use as tags. Scientia Marina, 77(1), 61-68.pt_PT
dc.identifier.doi10.3989/scimar.03707.07Apt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/4377
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherConsejo Superior de Investigaciones Científicaspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectParasitespt_PT
dc.subjectBiological tagspt_PT
dc.subjectTrachurus picturatuspt_PT
dc.subjectMadeira Islands (Portugal)pt_PT
dc.subjectCanary Islands (Espanha)pt_PT
dc.subjectParásitospt_PT
dc.subjectMarcadores biológicospt_PT
dc.subjectMadeira (Portugal)pt_PT
dc.subjectIslas Canarias (Espanha)pt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências da Vidapt_PT
dc.titleEndoparasites of Trachurus picturatus (Pisces: Carangidae) from the Madeira and Canary Islands: selecting parasites for use as tagspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage68pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage61pt_PT
oaire.citation.titleScientia Marinapt_PT
oaire.citation.volume77pt_PT
person.familyNamePereira da Costa
person.familyNameVasconcelos
person.givenNameGraça Maria
person.givenNameJoana
person.identifier934239
person.identifier.ciencia-id4B1C-4144-D839
person.identifier.ciencia-idEE13-2152-BBFC
person.identifier.orcid0000-0003-0277-3376
person.identifier.orcid0000-0003-3880-2554
person.identifier.scopus-author-id55619972800
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication5c9c6608-1cc2-4d67-81e1-3f322eaf34bc
relation.isAuthorOfPublication6f45f776-a559-4b82-8170-6d5d362a4247
relation.isAuthorOfPublication.latestForDiscovery6f45f776-a559-4b82-8170-6d5d362a4247

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