Sir Frederick Stratten Russell (3 November 1897 – 5 June 1984) was an English

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 marine biologist.

Russell was born in Bridport

Bridport

Bridport is a market town in Dorset, England. Located near the coast at the western end of Chesil Beach at the confluence of the River Brit and its Asker and Simene tributaries, it originally thrived as a fishing port and rope-making centre...

, Dorset

Dorset

Dorset , is a county in South West England on the English Channel coast. The county town is Dorchester which is situated in the south. The Hampshire towns of Bournemouth and Christchurch joined the county with the reorganisation of local government in 1974...

, and studied at Gonville and Caius College

Gonville and Caius College, Cambridge

Gonville and Caius College is a constituent college of the University of Cambridge in Cambridge, England. The college is often referred to simply as "Caius" , after its second founder, John Keys, who fashionably latinised the spelling of his name after studying in Italy.- Outline :Gonville and...

, Cambridge University

University of Cambridge

The University of Cambridge is a public research university located in Cambridge, United Kingdom. It is the second-oldest university in both the United Kingdom and the English-speaking world , and the seventh-oldest globally...

. From 1924 he worked for the Marine Biological Association in Plymouth

Plymouth

Plymouth is a city and unitary authority area on the coast of Devon, England, about south-west of London. It is built between the mouths of the rivers Plym to the east and Tamar to the west, where they join Plymouth Sound...

, becoming its director in 1945.

Russell studied the life histories and distribution of plankton

Plankton

Plankton are any drifting organisms that inhabit the pelagic zone of oceans, seas, or bodies of fresh water. That is, plankton are defined by their ecological niche rather than phylogenetic or taxonomic classification...

. He also discovered a means of distinguishing between different species of fish shortly after they have hatched. He was the author of The Medusae of the British Isles (1953–1970). He served in both World Wars, being awarded, among other, the Distinguished Flying Cross

Distinguished Flying Cross (United Kingdom)

The Distinguished Flying Cross is a military decoration awarded to personnel of the United Kingdom's Royal Air Force and other services, and formerly to officers of other Commonwealth countries, for "an act or acts of valour, courage or devotion to duty whilst flying in active operations against...

. He was also awarded the Linnean Medal

Linnean Medal

The Linnean Medal of the Linnean Society of London was established in 1888, and is awarded annually to alternately a botanist or a zoologist or to one of each in the same year...

 in 1961, and knighted in 1965.