[283]

Hexinastrum = Starrulet with six rays; ἕξα, ἴνος, ἄστρον.

[284]

Triolena = Shell with three arms; τρία, ὠλένη.

[285]

Triopyle = With three gate-openings; τρία, πύλη.

[286]

Triodiscus = Disk with three openings; τριοδίσκος.

[287]

Pylolena = Disk with alternating gates and arms; πύλη, ὠλένη.