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dc.contributor.author Hernández Orts, Jesús Servando
dc.contributor.author Alama Bermejo, Gema
dc.contributor.author Crespo, Enrique Alberto
dc.contributor.author Garcia, Nestor Anibal
dc.contributor.author Raga, Juan Antonio
dc.contributor.author Montero, Francisco Esteban
dc.date.available 2018-08-07T19:43:01Z
dc.date.issued 2012-10
dc.identifier.citation Hernández Orts, Jesús Servando; Alama Bermejo, Gema; Crespo, Enrique Alberto; Garcia, Nestor Anibal; Raga, Juan Antonio; et al.; Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina; Academy of Sciences of the Czech Republic. Biology Centre. Institute of Parasitology; Folia Parasitologica; 59; 4; 10-2012; 264-271
dc.identifier.issn 0015-5683
dc.identifier.uri http://hdl.handle.net/11336/54482
dc.description.abstract Breizacanthus aznari sp. n. is described from the banded cusk-eel Raneya brasiliensis (Kaup) (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina. Breizacanthus Golvan, 1969 is currently composed of five species (including the new species) and is characterised by the absence of trunk spines, a short cylindrical proboscis with two types of hooks and lemnisci longer than the proboscis receptacle. Breizacanthus aznari is clearly distinguished from B. chabaudi Golvan, 1969 by having 12 longitudinal rows of hooks on the proboscis, instead of 16-18. The new species resembles B. golvani Gaevskaya et Shukhgalter, 1984, B. irenae Golvan, 1969, and B. ligur Paggi, Orecchia et Della Seta, 1975, all possessing 12 longitudinal rows of hooks. However, B. aznari differs from B. golvani in having 4-5 large hooks per row (vs. 8-9) and larger eggs. The new species can be distinguished from B. irenae by the shorter body size of females, the different range of numbers of large hooks of males (4-5 and 5-6, respectively), the smaller maximum number of small hooks of females (3 and 4, respectively), and the shorter lemnisci. Breizacanthus aznari differs from B. ligur by the smaller body length of females, the smaller maximum body length of males, the different range of numbers of large hooks of males (4-5 and 5-6, respectively), and smaller lemnisci. This is the first record of a species of Breizacanthus from fishes of the order Ophidiiformes and from the Southern Hemisphere. Comparative data on species of Euzetacanthus Golvan et Houlin, 1964 and Breizacanthus are also provided.
dc.format application/pdf
dc.language.iso eng
dc.publisher Academy of Sciences of the Czech Republic. Biology Centre. Institute of Parasitology
dc.rights info:eu-repo/semantics/openAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject Spiny-headed worms
dc.subject Palaeacanthocephala
dc.subject Euzetacanthus
dc.subject Taxonomy
dc.subject Marine fish
dc.subject Southwestern Atlantic
dc.subject Patagonia
dc.subject.classification Otras Ciencias Biológicas
dc.subject.classification Ciencias Biológicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2018-07-23T17:22:30Z
dc.identifier.eissn 1803-6465
dc.journal.volume 59
dc.journal.number 4
dc.journal.pagination 264-271
dc.journal.pais República Checa
dc.journal.ciudad České Budějovice
dc.description.fil Fil: Hernández Orts, Jesús Servando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Valencia; España
dc.description.fil Fil: Alama Bermejo, Gema. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Biology Centre of the Academy of Sciences of the Czech Republic; República Checa
dc.description.fil Fil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
dc.description.fil Fil: Garcia, Nestor Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
dc.description.fil Fil: Raga, Juan Antonio. Universidad de Valencia; España
dc.description.fil Fil: Montero, Francisco Esteban. Universidad de Valencia; España
dc.journal.title Folia Parasitologica
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.14411/fp.2012.037
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://folia.paru.cas.cz/artkey/fol-201204-0005_breizacanthus_aznari_sp_n_acanthocephala_arhythmacanthidae_from_the_banded_cusk-eel_raneya_brasiliensis_o.php
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)