zoëa

Etymology
From, , from (compare ).

Noun

 * 1)  A larval stage of certain decapod crustaceans, especially of decapods such as crabs and certain, also called the copepod stage, characterized by spines on the carapace and rudimentary thoracic and abdominal limbs.

Usage notes

 * In this stage the anterior part of the body is relatively large, and usually bears three or four long spines. The years are conspicuous, and the antennae and jaws are long, fringed organs used in swimming. The thoracic legs are undeveloped or rudimentary, the abdomen long, slender, and often without appendages. The zoëa, after casting its shell, changes to a megalops. This was originally thought to be a distinct genus.

Translations

 * French: