In these modern times, Syndermata has become a topic of interest and controversy around the world. Since its appearance, Syndermata has sparked debates and conflicting opinions among experts and society in general. Its implications and repercussions have led to extensive analysis and reflection on its impact on different aspects of daily life. In this article, we will thoroughly explore the phenomenon of Syndermata, analyzing its origins, evolution and highlighting its relevance today. Through a critical and rigorous approach, we aim to provide the reader with a complete and objective vision of Syndermata, offering a detailed and enriching overview of this significant topic.
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Syndermata | |
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Rotifer | |
Acanthocephalan | |
Scientific classification (disputed) | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Clade: | Gnathifera |
Clade: | Syndermata Zrzavý, 1998 |
Phyla | |
Syndermata is a clade of animals that, in some systems, is considered synonymous with Rotifera. Older systems separate Rotifera and Acanthocephala as different phyla, and group them both under Syndermata. This clade is placed in the Platyzoa.
Phylogenetic analysis of the 18S ribosomal gene has revealed that the Acanthocephala, formerly considered a separate phylum are most closely related to the rotifers. They are possibly closer to the two rotifer classes Bdelloidea and Monogononta than to the other class, Seisonidea, producing the names and relationships shown in the cladogram below.[citation needed]
A study of the gene order in the mitochondria suggests that Seisonidea and Acanthocephala are sister clades and that the Bdelloidea are the sister clade to this group.