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Chromosome polymorphism and complements in populations of Girardia species (Platyhelminthes, Tricladida, Paludicola) from southern Brazil

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By: Benya, E. - Leal-Zanchet, Ana Maria - Santos, W. H. - Hauser, J. - Erdtmann, B.

Type: Article

In: Instituto Internacional de Ecologia

Date: 2007-12-01

Publication Info: Instituto Internacional de Ecologia 2007-12-01

Subjects: chromosome variability Cytogenetics freshwater planarians genetic plasticity
Intrapopulational chromosome number variation in Zephyranthes sylvatica Baker (Amaryllidaceae: Hippeastreae) from Northeast Brazil

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By: Felix, Winston J. P. - Dutilh, Julie Henriette Antoinette - Melo, Natoniel Franklin de - Fernandes, Andrea A. - Felix, Leonardo Pessoa

Type: Article

In: Sociedade Botânica de São Paulo

Date: 2008-06-01

Publication Info: Sociedade Botânica de São Paulo

Subjects: Amaryllidaceae B chromosomes chromosome variability triploid Zephyranthes