The Frail Diazona, scientifically known as Diazona tenera, is a colonial tunicate species belonging to the family Diazonidae. These fascinating organisms are filter feeders, relying on plankton as their primary food source.
Description & Characteristics
Diazona tenera is characterized by its delicate, frail appearance. The colonies are typically found in shallow water, often attached to rocks, shells, and other marine substrates.
Habitat and Occurrence
Diazona tenera is commonly found in the intertidal and shallow subtidal zones, thriving in a variety of marine environments. These colonies are often observed in rocky shores, tide pools, and seagrass meadows. Their adaptability allows them to flourish in both temperate and tropical regions, making them a widespread presence across diverse marine ecosystems.
Taxonomy
Diazona tenera belongs to the Class Ascidiacea, Order Aplousobranchia, and Family Diazonidae. This classification places it among the tunicates, a group of marine invertebrates that are characterized by their tough, leathery outer covering known as a tunic.
Feeding
Diazona tenera is a filter feeder, capturing microscopic plankton from the surrounding water. These tiny organisms are drawn into the colony’s internal chambers through a series of siphons, where they are filtered and consumed. The process of filter feeding is essential for the survival of Diazona tenera and plays a significant role in the overall health of the marine ecosystem.
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