Genus
Common name: Stolidobranch Ascidians
Scientific name: Eusynstyela
Eusynstyela is a genus of ascidians, or sea squirts, within the family Styelidae. These sessile invertebrates are known for their ability to filter large volumes of water, extracting plankton and organic particles for nutrition. They are encased in a tough tunic, which is a unique feature among ascidians. Eusynstyela species are not commonly kept in home aquariums due to their specific care requirements and potential to overgrow other sessile organisms. However, they can be interesting subjects for specialized systems focusing on temperate marine biotopes or for scientific study.