1) Artemia 2) Arthropod genus 3) Genus artemia 4) Genus chirocephalus 1) Artemia 
Chirocephalus is a genus of fairy shrimp in the family Chirocephalidae. It contains the following species: ...
(from the article `fairy shrimp`) ...(about 1 inch) or more in length. They occur in freshwater ponds of Europe, Central Asia, western North America, the drier regions of Africa, and ... ...with their trunk limbs, which beat in a rhythm so that jets of water are forced out sideways and backward from the spaces between the limbs to ... ...