The checklist of the ascidian fauna (Tunicata: Ascidiacea) of Greece was compiled within
the framework of the Greek Taxon Information System (GTIS), an application of the
LifeWatchGreece Research Infrastructure (ESFRI) aiming to produce a complete checklist
of species recorded from Greece. This checklist was constructed by updating an existing
one with the inclusion of recently published records. All the reported species from Greek
waters were taxonomically revised and cross-checked with the Ascidiacea World Database.

Abstract from: Ascidiacea (Chordata: Tunicata) of Greece: an updated checklist
Chryssanthi Antoniadou , Vasilis Gerovasileiou , Nicolas Bailly