Calanus

Calanus is a distinguished genus of marine copepod belonging to the family Calanidae, classified under the Order Calanoida. This fascinating group of tiny crustaceans plays a significant role in marine ecosystems, serving as a crucial food source for various marine species.

In 1974, a notable taxonomic revision occurred, leading to the splitting of the Calanus genus. This reclassification resulted in some species being transferred to a newly established genus known as Neocalanus, highlighting the ongoing research and understanding of these organisms.

Today, the Calanus genus is recognized for its diverse species, each contributing uniquely to the marine environment. The study of these copepods continues to be vital for marine biology, ecology, and the understanding of oceanic food webs.