更多equivalve例句

1. A shell described by De Blainville as an equivalve, terebrating species of Anatina.
2. Thus a bivalve-shell, the valves of which are nearly alike, would be described as sub-equivalve.
3. In the former, all the shells are inequivalve; in the latter equivalve.
4. Shell transverse, equivalve, not affixed, the tops decorticated.
5. Shell bivalve, equivalve, very transversely elongated, open at both ends.