The Lophotrochozoa ("crest-bearing animals") are a group of animals above the level of phylum. It is not part of the usual system of classification. They were recently discovered through molecular phylogeny. They include two of the most successful animal phyla, the Mollusca and Annelida.
Lophotrochozoa
Questions and Answers
Q: What does Lophotrochozoa mean?
A: Lophotrochozoa means "crest-bearing animals."
Q: What is Lophotrochozoa?
A: Lophotrochozoa is a group of animals that is above the level of phylum.
Q: Is Lophotrochozoa part of the usual system of classification?
A: No, Lophotrochozoa is not part of the usual system of classification.
Q: How were Lophotrochozoa discovered?
A: Lophotrochozoa were recently discovered through molecular phylogeny.
Q: What are two of the most successful animal phyla included in Lophotrochozoa?
A: Two of the most successful animal phyla included in Lophotrochozoa are the Mollusca and Annelida.
Q: How does Lophotrochozoa compare to other animal groups?
A: Lophotrochozoa is a unique group compared to other animal groups due to its recent discovery and inclusion of successful phyla such as Mollusca and Annelida.
Q: What is the significance of the discovery of Lophotrochozoa?
A: The discovery of Lophotrochozoa sheds light on the diversity of animal life and adds a new level of classification above the phylum level.