In the first-named the medulla is penetrated by solenia and forms an indistinct axis; in the remainder the medulla is devoid of solenia, and in the Melitodidae and Corallidae it forms a dense axis, which in the Melitodidae consists of alternate calcareous andhornyjoints.
Solenia הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד