Common name: Distaplia corolla

General information

Distaplia corolla, commonly known as the Orange Social Ascidian, is a species of colonial sea squirt found in various parts of the world's oceans. This invertebrate is known for its bright orange color and the fascinating way it forms extensive colonies. Each individual within the colony is called a zooid, and together they create a larger structure that is often seen encrusting on rocks, pier pilings, and other hard substrates in the marine environment.

Care

In the aquarium, Distaplia corolla requires stable water conditions with good water flow to mimic its natural habitat. It is a filter feeder, consuming plankton and dissolved organic matter from the water column. Hobbyists should ensure that the aquarium is well-established with a mature biological filter before introducing this species. It is also important to provide a diet of fine particulate foods to maintain the colony's health.

Reproduction

Reproduction in Distaplia corolla is both sexual and asexual. In sexual reproduction, they release sperm and eggs into the water column, where fertilization occurs. The resulting larvae settle onto a suitable substrate and grow into new zooids, expanding the colony. Asexual reproduction occurs through budding, where new zooids form from the body of existing ones, contributing to the growth of the colony.

Symbiosis

While not known for any specific symbiotic relationships like those seen in clownfish and anemones, Distaplia corolla's presence in the reef can contribute to the overall biodiversity and ecological balance of the system. They provide surface area for other organisms to settle and can be part of a complex reef community.

Habitat

Distaplia corolla is typically found in temperate to tropical waters, often in areas with strong currents which aid in their filter-feeding process. They are commonly found at depths ranging from shallow waters to several meters below the surface. Their ability to form large colonies makes them an important part of the reef ecosystem, providing structure and habitat for a variety of marine life.