Metanauplius

Metanauplius is an early larval stage of some crustaceans such as krill. It follows the nauplius stage.

In sac-spawning krill, there is an intermediary phase called pseudometanauplius, a newly hatched form distinguished from older metanauplii by its extremely short abdomen. In some species, this form is not considered a separate developmental stage as it develops into a metanauplius without molting; in other species such as Nyctiphanes couchii, it can be separated from the metanauplius stage by the molt of a very thin cuticle soon after hatching.

单词	Metanauplius
释义	Metanauplius 英语百科 Metanauplius Metanauplius is an early larval stage of some crustaceans such as krill. It follows the nauplius stage. In sac-spawning krill, there is an intermediary phase called pseudometanauplius, a newly hatched form distinguished from older metanauplii by its extremely short abdomen. In some species, this form is not considered a separate developmental stage as it develops into a metanauplius without molting; in other species such as Nyctiphanes couchii, it can be separated from the metanauplius stage by the molt of a very thin cuticle soon after hatching.
随便看	public utility stock public utility system public utility tariff public utility tax public utility tunnel public utility type undertaking public utility undertaking Public value public verb public verdict public verification key public verification transformation public vessel public videotex system public view public violence public violences public virtue public vocational training facilities public voice public volume public volume manager public volume table public WAIS clients public walk