[228]

Phacostaurus = Lens with cross; φακός, σταυρός.

[229]

Distriactis = Shell with twice three rays; διστριακτίς.

[230]

Heliosestrum = Sun-sieve; ἥλιος, σῆστρον.

[231]

Astrosestrum = Stellated sieve; ἄστρον, σῆστρον.

[232]

Heliodiscus = Sun-disk; ἥλιος, δίσκος.