What Is Metanauplius Larva?

Metanauplius is an early larval stage of some crustaceans such as krill. It follows the nauplius stage. ... They generally hatch in the nauplius 1 stage, but recently have been discovered to hatch sometimes as metanauplius or even as calyptopis stages.

What is the larval stage of arthropods?

Larva: The immature form (between egg and pupa) of insects with complete metamorphosis. (Stages between molts of the exoskeleton are called instars). Pupa: When insects undergo complete metamorphosis, this is the form in between the last larval instar and the adult.

What is Alima larva?

Alima larva

It is a modified zoaea larva form. It is apeagic larva, having a glass-like transparency and occurring in large numbers in the plankton. It has a slender form, and a sort and broad carapace. All the head appendages are present. But only is 6-segmented, having 4 or 5 pairs of pleopods.