Ophiomyxidae

Common Names

Ophiomyxidae are commonly known as "basket stars" or "snake stars," due to their distinctive branching arms.

Characteristics

Members of Ophiomyxidae possess the following characteristics:

• Branching arms: They have multiple, highly branched arms that create a basket-like structure.
• Small size: Ophiomyxidae are typically small in size, with most species measuring less than 10 cm in diameter.
• Thin arms: Their arms are thin and flexible, allowing for intricate movement and capture of prey.
• Lack of spines: The arms lack prominent spines, unlike other brittle star families.
• Planktonic larvae: Ophiomyxidae have a planktonic larval stage, allowing for dispersal across broad distances.

Environment

Ophiomyxidae are primarily found in deep-sea environments, particularly in the abyssal zone. They can also be found in shallower waters, but their presence is typically less common.

Feeding

Ophiomyxidae are suspension feeders, capturing small organisms and detritus from the water column using their branched arms. The intricate network of branches acts as a filter, trapping food particles.

References

For more detailed information on Ophiomyxidae, refer to these reliable sources:

• World Register of Marine Species
• ResearchGate
• The Journal of the Marine Biological Association of the United Kingdom