larvae

/ˈlɑɹ.veɪ/
noun
  1. 1

    An early stage of growth for some insects and amphibians, in which after hatching from their egg, insects are wingless and resemble a caterpillar or grub, and amphibians lack limbs and resemble fish.

  2. 2

    An animal in the aforementioned stage.

  3. 3

    A form of a recently born or hatched animal that is quite different from its adult stage.

Source: https://en.wiktionary.org/wiki/larva, https://en.wiktionary.org/wiki/larvae