Echinozoa
In this article, we will delve into the fascinating world of Echinozoa, exploring its various aspects and characteristics that make it relevant today. From its origin to its evolution over time, Echinozoa has generated a significant impact on society, influencing various areas and generating conflicting opinions. Through a deep and detailed analysis, we will seek to understand the importance of Echinozoa in the current context, examining its relevance in culture, politics, technology and other areas. Join us on this journey through the universe of Echinozoa, where we will discover its impact and relevance in the contemporary world.
| Echinozoa Temporal range:
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|---|---|
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| The melon sea urchin (Echinus melo) in northwest Sardinia | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Subphylum: | Echinozoa |
| Classes | |
† = Extinct | |
Echinozoa is a subphylum of free-living echinoderms in which the body is or originally was a modified globe with meridional symmetry. Echinozoans lack arms, brachioles, or other appendages, and do not at any time exhibit pinnate structure. Their two extant classes are the sea urchins and the sea cucumbers.
See also
References
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