In today's world, Forcipulatida is a highly relevant issue that impacts society in different aspects. For decades, Forcipulatida has been the object of study and interest by experts, researchers and professionals in different areas. Its influence ranges from economics to politics, including culture and the environment. In this article, we will explore in detail the different aspects related to Forcipulatida, analyzing its importance, its implications and the possible future scenarios that its development may entail. From its origins to the present, Forcipulatida has given rise to endless debates and reflections that have contributed to enriching knowledge about this phenomenon.
Forcipulatida | |
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Asterias rubens | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Echinodermata |
Class: | Asteroidea |
Superorder: | Forcipulatacea |
Order: | Forcipulatida |
Families | |
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The Forcipulatida are an order of sea stars, containing three families and 49 genera.
Forcipulatids share with the brisingid sea stars distinctive pedicellariae, consisting of a short stalk with three skeletal ossicles. Unlike that group, however, the forcipulatids tend to have more robust bodies. The order includes some well-known species, such as the common starfish, Asterias rubens. This order can be commonly found from North Carolina in the United States all the way to Santos in Brazil.
The order is divided into three families:
World Register of Marine Species gives another taxonomy, with 7 families and 64 genera:
A 2020 study involving phylogenetic analysis and scanning electron microscopy of the skeleton and ossicles of taxa from the superorder Forcipulatacea recovered Asteriidae, Stichasteridae, Zoroasteridae, and Brisingida as monophyletic.