[318]

Monozonium = With one girdle; μονοζωνίον.

[319]

Dizonium = With two girdles; διζωνίον.

[320]

Trizonium = With three girdles; τριζωνίον.

[321]

Amphipyle = With one gate on both sides; ἀμφί, πύλη.

[322]

Tetrapyle = With four gate-openings; τετραπύλη.