Data/hora: 17/06/2024 01:00:50

Provedor de dados: | 27
País: | Belgium
Título: | International study on &lt;i&gt;Artemia&lt;/i&gt; : 53. Morphological study of &lt;i&gt;Artemia&lt;/i&gt; with emphasis to Old World strains: 1. Bisexual populations
Autores: | Triantaphyllidis, G.; Criel, G.R.J.; Abatzopoulos, T.J.; Sorgeloos, P.
Data: | 1997
Ano: | 1997
Palavras-chave: | Artemia.
Resumo: | A detailed morphological and allometrical study was performed with adult males and females of eleven bisexual populations of brine shrimp &lt;i&gt;Artemia&lt;/i&gt; . Multivariate procedures, discriminant and cluster analysis, allowed to separate and group together populations which exhibit great genetic similarities. The eleven populations studied form four distinct groups: the &lt;i&gt;A. franciscana&lt;/i&gt; group, the &lt;i&gt;A. tunisiana&lt;/i&gt; group, the &lt;i&gt;A. urminiana&lt;/i&gt; group and a broader group which includes Eastern Old World populations. Scanning electron microscopy revealed differences in the male genital organs of an &lt;i&gt;A. tunisiana&lt;/i&gt; population by lacking a medial protuberance in the base of the penes while the pattern of the ectodermal ridges of the brood pouch of &lt;i&gt;A. urmiana&lt;/i&gt; markedly differed from the other populations studied.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2973
Fonte: | %3Ci%3EHydrobiologia+357%3C%2Fi%3E%3A+139-153
Fonte: | info:eu-repo/semantics/restrictedAccess