Eusynstyela is a genus of ascidian tunicates in the family Styelidae.
Species within the genus Eusynstyela include:
Eusynstyela beuziti (Monniot C., 1970)
Eusynstyela floridana (Van Name, 1921)
Eusynstyela grandis Kott, 1990
Eusynstyela gravei (Van Name, 1931)
Eusynstyela hartmeyeri Michaelsen, 1904
Eusynstyela latericius (Sluiter, 1904)
Eusynstyela miniata (Sluiter, 1905)
Eusynstyela misakiensis (Watanabe & Tokioka, 1972)
Eusynstyela monotestis (Tokioka, 1953)
Eusynstyela ordinata (Monniot, 1983)
Eusynstyela phiala Monniot, 1991
Eusynstyela tincta (Van Name, 1902)
Species names currently considered to be synonyms:
Eusynstyela aliena Monniot, 1991: synonym of Eusynstyela hartmeyeri Michaelsen, 1904
Eusynstyela caudata Monniot & Monniot, 1975: synonym of Polycarpa caudata Monniot C. & Monniot F., 1974
Eusynstyela discoidea Heller, 1877: synonym of Polycarpa discoidea Heller, 1877
Eusynstyela errans Hartmeyer, 1909-1911: synonym of Polycarpa errans Hartmeyer, 1909
Eusynstyela imthurni (Herdman, 1906): synonym of Eusynstyela latericius (Sluiter, 1904)
Eusynstyela transversalis (Tokioka, 1963): synonym of Tibitin transversalis (Tokioka, 1963)
