Crustacean larva stop after a single copepodid stage. Once the gonads develop, there are no further moults. Chalimus (plural chalimi) is a stage of development of a copepod parasite of fish, such as the salmon louse ("Lepeophtheirus salmonis"). "Chalimus" Burmeister, 1834 is also a synonym for "Lepeophtheirus" Nordmann, 1832. The single genus in the Facetotecta, "Hansenocaris", is only known from its larvae. They were first described by Christian Andreas Victor Hensen in 1887, and named "y-nauplia" by Hans Jacob Hansen, assuming them to be the larvae of barnacles. The adults are presumed to be parasites of other animals. Crustacean larva Crustaceans may
Percy A. Taverner Taverner, Canadian Ornithologist". The Taverner Cup, a 24-hour competitive birdathon held in eastern Ontario and western Quebec, is named after him. The timberline sparrow ("Spizella breweri taverneri"), considered to be a sub-species of Brewer's sparrow, and a sub-species of Canada goose ("Branta canadensis taverneri") carry the last part in his honour. In turn, he named the Fleming's grouse ("Dendragapus obscurus flemingi") after Canadian ornithologist James Henry Fleming. In 2015, in recognition of his contributions, the City of Ottawa named a new park at 130 Woodbine Place “Percy Taverner Park.” Percy A. Taverner Percy Algernon Taverner (June 10, 1875 – May