Plutella algebra year varies from 12 - 27 days, the larval stage.

小菜蛾一年发生代数各地不一,幼虫期12-27天.

互联网

Adults have lungs, But a gill slit persists from the larval stage side Behind the head.

成体用肺呼吸, 但在头后两侧仍保存幼体阶段的鳃裂.

互联网

The attainment of sexual maturity by an organism still in its larval stage.

(指作物)在生长的早期阶段收获的;在完全成熟之前.

互联网