Redescription and molecular characterization of Baruscapillaria spiculata (Nematoda: Capillariidae) parasitizing the Neotropic cormorant Phalacrocorax brasilianus from two Argentinian lagoons

Two species of intestinal Capillariidae were hitherto known from the Neotropic cormorant Phalacrocorax brasilianus, Baruscapillaria spiculata (Freitas, 1933), and Baruscapillaria appendiculata (Freitas, 1933). The original descriptions are very short and brief, and further reports of both species ar...

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Detalles Bibliográficos
Autores principales: Garbin, Lucas E., Digiani, María Celina, Robles, María del Rosario, Montes, Martín Miguel, Knoff, Marcelo, Fuchs, Daniela V., Montalti, Diego, Diaz, Julia Inés
Formato: Articulo
Lenguaje:Inglés
Publicado: 2021
Materias:
Zoología
Ciencias Naturales
Capillariidae
Phalacrocorax brasilianus
Baruscapillaria
Phylogenetic analysis
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/140865
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-140865
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Zoología
Ciencias Naturales
Capillariidae
Phalacrocorax brasilianus
Baruscapillaria
Phylogenetic analysis
spellingShingle Zoología
Ciencias Naturales
Capillariidae
Phalacrocorax brasilianus
Baruscapillaria
Phylogenetic analysis
Garbin, Lucas E.
Digiani, María Celina
Robles, María del Rosario
Montes, Martín Miguel
Knoff, Marcelo
Fuchs, Daniela V.
Montalti, Diego
Diaz, Julia Inés
Redescription and molecular characterization of Baruscapillaria spiculata (Nematoda: Capillariidae) parasitizing the Neotropic cormorant Phalacrocorax brasilianus from two Argentinian lagoons
topic_facet Zoología
Ciencias Naturales
Capillariidae
Phalacrocorax brasilianus
Baruscapillaria
Phylogenetic analysis
description Two species of intestinal Capillariidae were hitherto known from the Neotropic cormorant Phalacrocorax brasilianus, Baruscapillaria spiculata (Freitas, 1933), and Baruscapillaria appendiculata (Freitas, 1933). The original descriptions are very short and brief, and further reports of both species are scarce and/or confusing. This paper provides a morphological redescription and molecular characterization, based on the partial 18S rDNA gene, of B. spiculata specimens parasitizing the Neotropic cormorant in two continental lagoons from Buenos Aires province, Argentina. Both morphological and morphometrical differences between B. spiculata and B. appendiculata are highlighted on the examination of available type material. Additionally, two previous reports of B. appendiculata from Mexico and Brazil are discussed. A phylogenetic analysis conducted on specimens of B. spiculata and 46 other capillariid isolates available from the GenBank demonstrated a sister-taxon relationship between our specimens and the type species of Baruscapillaria. But, at the same time, significant genetic distances between both taxa showed an interesting variability of the genus Baruscapillaria. The probable division of this genus into multiple genera could probably be confirmed through integrative studies including more species.
format Articulo
Articulo
author Garbin, Lucas E.
Digiani, María Celina
Robles, María del Rosario
Montes, Martín Miguel
Knoff, Marcelo
Fuchs, Daniela V.
Montalti, Diego
Diaz, Julia Inés
author_facet Garbin, Lucas E.
Digiani, María Celina
Robles, María del Rosario
Montes, Martín Miguel
Knoff, Marcelo
Fuchs, Daniela V.
Montalti, Diego
Diaz, Julia Inés
author_sort Garbin, Lucas E.
title Redescription and molecular characterization of Baruscapillaria spiculata (Nematoda: Capillariidae) parasitizing the Neotropic cormorant Phalacrocorax brasilianus from two Argentinian lagoons
title_short Redescription and molecular characterization of Baruscapillaria spiculata (Nematoda: Capillariidae) parasitizing the Neotropic cormorant Phalacrocorax brasilianus from two Argentinian lagoons
title_full Redescription and molecular characterization of Baruscapillaria spiculata (Nematoda: Capillariidae) parasitizing the Neotropic cormorant Phalacrocorax brasilianus from two Argentinian lagoons
title_fullStr Redescription and molecular characterization of Baruscapillaria spiculata (Nematoda: Capillariidae) parasitizing the Neotropic cormorant Phalacrocorax brasilianus from two Argentinian lagoons
title_full_unstemmed Redescription and molecular characterization of Baruscapillaria spiculata (Nematoda: Capillariidae) parasitizing the Neotropic cormorant Phalacrocorax brasilianus from two Argentinian lagoons
title_sort redescription and molecular characterization of baruscapillaria spiculata (nematoda: capillariidae) parasitizing the neotropic cormorant phalacrocorax brasilianus from two argentinian lagoons
publishDate 2021
url http://sedici.unlp.edu.ar/handle/10915/140865
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