cydippea造句

• Among some extremely specialized groups, such as platyctenides, the cydippea and adult forms do, however, take separate ecological niches, so that the'larva'label is more appropriate.
• They develop over a free-floating cydippea state, which looks very similar between all ctenophores and sometimes is labeled as a larva, although usually in reality it already represents a miniature version of what the creature will grow up to be.