Redescription and new records of freshwater Nematomorpha (Gordiida) from Chile, with the description of two new species

Only four species of Gordiida (Nematomorpha) are known from Chile. This paper describes two new species Gordionus enigmaticus and Gordius austrinus. Gordionus enigmaticus is characterized by the variation in the shape of the areoles along the longitudinal ventral furrow and by the absence of the pre...

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Autores principales:	DE VILLALOBOS,CRISTINA, ZANCA,FERNANDA, IBARRA-VIDAL,HÉCTOR
Lenguaje:	English
Publicado:	Sociedad de Biología de Chile 2005
Materias:	Nematomorpha Chile distribution new species
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2005000400007
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spelling	oai:scielo:S0716-078X20050004000072006-03-16Redescription and new records of freshwater Nematomorpha (Gordiida) from Chile, with the description of two new speciesDE VILLALOBOS,CRISTINAZANCA,FERNANDAIBARRA-VIDAL,HÉCTOR Nematomorpha Chile distribution new species Only four species of Gordiida (Nematomorpha) are known from Chile. This paper describes two new species Gordionus enigmaticus and Gordius austrinus. Gordionus enigmaticus is characterized by the variation in the shape of the areoles along the longitudinal ventral furrow and by the absence of the precloacal fields of bristles at the terminal end. Gordius austrinus can be distinguished from other Gordius species by the presence of the precloacal ledge bounding the cloacal area depression, by the cuticular prominence where the cloacal opening lies and by the distribution pattern of the bristles at the posterior end. Likewise, Gordius paranensis, Gordius robustus and Neochordodes meridionales are ultrastructuraly redescribed and the distribution of each of them in Chile is giveninfo:eu-repo/semantics/openAccessSociedad de Biología de ChileRevista chilena de historia natural v.78 n.4 20052005-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2005000400007en10.4067/S0716-078X2005000400007
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Nematomorpha Chile distribution new species
spellingShingle	Nematomorpha Chile distribution new species DE VILLALOBOS,CRISTINA ZANCA,FERNANDA IBARRA-VIDAL,HÉCTOR Redescription and new records of freshwater Nematomorpha (Gordiida) from Chile, with the description of two new species
description	Only four species of Gordiida (Nematomorpha) are known from Chile. This paper describes two new species Gordionus enigmaticus and Gordius austrinus. Gordionus enigmaticus is characterized by the variation in the shape of the areoles along the longitudinal ventral furrow and by the absence of the precloacal fields of bristles at the terminal end. Gordius austrinus can be distinguished from other Gordius species by the presence of the precloacal ledge bounding the cloacal area depression, by the cuticular prominence where the cloacal opening lies and by the distribution pattern of the bristles at the posterior end. Likewise, Gordius paranensis, Gordius robustus and Neochordodes meridionales are ultrastructuraly redescribed and the distribution of each of them in Chile is given
author	DE VILLALOBOS,CRISTINA ZANCA,FERNANDA IBARRA-VIDAL,HÉCTOR
author_facet	DE VILLALOBOS,CRISTINA ZANCA,FERNANDA IBARRA-VIDAL,HÉCTOR
author_sort	DE VILLALOBOS,CRISTINA
title	Redescription and new records of freshwater Nematomorpha (Gordiida) from Chile, with the description of two new species
title_short	Redescription and new records of freshwater Nematomorpha (Gordiida) from Chile, with the description of two new species
title_full	Redescription and new records of freshwater Nematomorpha (Gordiida) from Chile, with the description of two new species
title_fullStr	Redescription and new records of freshwater Nematomorpha (Gordiida) from Chile, with the description of two new species
title_full_unstemmed	Redescription and new records of freshwater Nematomorpha (Gordiida) from Chile, with the description of two new species
title_sort	redescription and new records of freshwater nematomorpha (gordiida) from chile, with the description of two new species
publisher	Sociedad de Biología de Chile
publishDate	2005
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2005000400007
work_keys_str_mv	AT devillaloboscristina redescriptionandnewrecordsoffreshwaternematomorphagordiidafromchilewiththedescriptionoftwonewspecies AT zancafernanda redescriptionandnewrecordsoffreshwaternematomorphagordiidafromchilewiththedescriptionoftwonewspecies AT ibarravidalhector redescriptionandnewrecordsoffreshwaternematomorphagordiidafromchilewiththedescriptionoftwonewspecies
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Redescription and new records of freshwater Nematomorpha (Gordiida) from Chile, with the description of two new species

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