Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)

There are numerous open questions concerning the life cycle of Gordiida (Nematomorpha), especially about egg development and viability of larvae during winter, when the temperature of freshwater environments where they inhabit is low. On the basis of experimental studies we demonstrate that egg deve...

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Detalles Bibliográficos
Autores principales: Zanca, Fernanda Mariel, Villalobos, Leonor Cristina de, Rumi Macchi Zubiaurre, Alejandra
Formato: Articulo
Lenguaje:Inglés
Publicado: 2007
Materias:
Ciencias Naturales
Chordodes nobilii
Larvae survival
Nematomorpha
Temperature
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/83354
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-83354
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Naturales
Chordodes nobilii
Larvae survival
Nematomorpha
Temperature
spellingShingle Ciencias Naturales
Chordodes nobilii
Larvae survival
Nematomorpha
Temperature
Zanca, Fernanda Mariel
Villalobos, Leonor Cristina de
Rumi Macchi Zubiaurre, Alejandra
Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
topic_facet Ciencias Naturales
Chordodes nobilii
Larvae survival
Nematomorpha
Temperature
description There are numerous open questions concerning the life cycle of Gordiida (Nematomorpha), especially about egg development and viability of larvae during winter, when the temperature of freshwater environments where they inhabit is low. On the basis of experimental studies we demonstrate that egg development of <i>Chordodes nobilii</i> takes 20-25 days at 22°C and 45-55 days at 5°C. We also observed that larvae of <i>C. nobilii</i> obtained from egg strings at 5°C and maintained at that temperature during six months remained inside their egg shells as a survival strategy.
format Articulo
Articulo
author Zanca, Fernanda Mariel
Villalobos, Leonor Cristina de
Rumi Macchi Zubiaurre, Alejandra
author_facet Zanca, Fernanda Mariel
Villalobos, Leonor Cristina de
Rumi Macchi Zubiaurre, Alejandra
author_sort Zanca, Fernanda Mariel
title Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
title_short Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
title_full Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
title_fullStr Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
title_full_unstemmed Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
title_sort larval survival strategy during winter of chordodes nobilii camerano, 1901 (gordiida, nematomorpha)
publishDate 2007
url http://sedici.unlp.edu.ar/handle/10915/83354
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AT rumimacchizubiaurrealejandra larvalsurvivalstrategyduringwinterofchordodesnobiliicamerano1901gordiidanematomorpha
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