Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina

Autores
Hernández Orts, Jesús Servando; Alama Bermejo, Gema; Crespo, Enrique Alberto; Garcia, Nestor Anibal; Raga, Juan Antonio; Montero, Francisco Esteban
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
Fil: Hernández Orts, Jesús Servando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Valencia; España
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
Fil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Garcia, Nestor Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Raga, Juan Antonio. Universidad de Valencia; España
Fil: Montero, Francisco Esteban. Universidad de Valencia; España
Materia
Spiny-headed worms
Palaeacanthocephala
Euzetacanthus
Taxonomy
Marine fish
Southwestern Atlantic
Patagonia
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/54482
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/54482
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in ArgentinaHernández Orts, Jesús ServandoAlama Bermejo, GemaCrespo, Enrique AlbertoGarcia, Nestor AnibalRaga, Juan AntonioMontero, Francisco EstebanSpiny-headed wormsPalaeacanthocephalaEuzetacanthusTaxonomyMarine fishSouthwestern AtlanticPatagoniahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Breizacanthus 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.Fil: Hernández Orts, Jesús Servando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Valencia; EspañaFil: Alama Bermejo, Gema. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Biology Centre of the Academy of Sciences of the Czech Republic; República ChecaFil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Garcia, Nestor Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Raga, Juan Antonio. Universidad de Valencia; EspañaFil: Montero, Francisco Esteban. Universidad de Valencia; EspañaAcademy of Sciences of the Czech Republic. Biology Centre. Institute of Parasitology2012-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/54482Hernández 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; 264-2710015-56831803-6465CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.14411/fp.2012.037info: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.phpinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:07:51Zoai:ri.conicet.gov.ar:11336/54482instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:07:52.116CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina
title Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina
spellingShingle Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina
Hernández Orts, Jesús Servando
Spiny-headed worms
Palaeacanthocephala
Euzetacanthus
Taxonomy
Marine fish
Southwestern Atlantic
Patagonia
title_short Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina
title_full Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina
title_fullStr Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina
title_full_unstemmed Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina
title_sort Breizacanthus aznari sp. n. (Acanthocephala: Arhythmacanthidae) from the banded cusk-eel Raneya brasiliensis (Ophidiiformes: Ophidiidae) from the Patagonian coast in Argentina
dc.creator.none.fl_str_mv Hernández Orts, Jesús Servando
Alama Bermejo, Gema
Crespo, Enrique Alberto
Garcia, Nestor Anibal
Raga, Juan Antonio
Montero, Francisco Esteban
author Hernández Orts, Jesús Servando
author_facet Hernández Orts, Jesús Servando
Alama Bermejo, Gema
Crespo, Enrique Alberto
Garcia, Nestor Anibal
Raga, Juan Antonio
Montero, Francisco Esteban
author_role author
author2 Alama Bermejo, Gema
Crespo, Enrique Alberto
Garcia, Nestor Anibal
Raga, Juan Antonio
Montero, Francisco Esteban
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Spiny-headed worms
Palaeacanthocephala
Euzetacanthus
Taxonomy
Marine fish
Southwestern Atlantic
Patagonia
topic Spiny-headed worms
Palaeacanthocephala
Euzetacanthus
Taxonomy
Marine fish
Southwestern Atlantic
Patagonia
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv 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.
Fil: Hernández Orts, Jesús Servando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Valencia; España
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
Fil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Garcia, Nestor Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Raga, Juan Antonio. Universidad de Valencia; España
Fil: Montero, Francisco Esteban. Universidad de Valencia; España
description 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.
publishDate 2012
dc.date.none.fl_str_mv 2012-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/54482
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
0015-5683
1803-6465
CONICET Digital
CONICET
url http://hdl.handle.net/11336/54482
identifier_str_mv 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
0015-5683
1803-6465
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.14411/fp.2012.037
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
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academy of Sciences of the Czech Republic. Biology Centre. Institute of Parasitology
publisher.none.fl_str_mv Academy of Sciences of the Czech Republic. Biology Centre. Institute of Parasitology
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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