What is "drakonera"

Drakonera (Greek: Δρακονέρα) is an island of the Echinades, among the Ionian Islands group of Greece. Drakonera forms part of the northern group of the Echinades, which are called the Drakoneres after the island. The mainland with the Aetolia-Acarnania regional unit is to the north and east. Several islets surround the area. It is administered by the municipality of Ithaca. , it had no resident population.