Styelidae Sluiter, 1895
Eusynstyela beuziti (Monniot, 1970)
Eusynstyela caudata Monniot & Monniot, 1975
Eusynstyela discoidea Heller, 1877
Eusynstyela errans Hartmeyer, 1909-, 1911
Eusynstyela floridana (Van Name, 1921)
Eusynstyela grandis Kott, 1985
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 phiala Monniot, 1991
Eusynstyela tincta (Van Name, 1902)
