In the so-called Selenariidae, probably an unnatural association of genera which have assumed a free discoidal form of zoarium, they may reach a very high degree of development, but Busk's suggestion that in this group they may be subservient to locomotion needs verification.
discoidal הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד