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WordNet-Online
Definitions from WordNet
Noun pennatulidae has 1 sense
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Definitions from the WebPennatulidaeDescriptionPennatulidae is a scientific term that refers to a family of soft corals commonly known as sea pens. Sea pens are colonial marine organisms that belong to the order of octocorals. They are characterized by their flexible, feather-like structure with a central stalk and polyps extending from it, resembling a quill pen. Examples and Usages1. Noun: Sea PenSea pens, belonging to the family Pennatulidae, thrive in the deep-sea habitats. Example sentence: The biologist discovered a beautiful pink sea pen while exploring the depths of the ocean. 2. Adjective: PennatulidThe pennatulid soft corals exhibit a remarkable diversity of shapes and colors. Example sentence: The vibrant pennatulid colonies in the coral reef add a splash of color to the underwater ecosystem. 3. Plural noun: PennatulidaePennatulidae are filter feeders, capturing plankton and other tiny organisms from the water column. Example sentence: The research team collected several specimens of Pennatulidae to study their feeding behavior. Related ProductsTo learn more about sea pens and Pennatulidae, you can explore related products on Amazon: | ||||
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