1. Flora of Staffordshire;Edees,1972
2. Der Einfluss des Massenvorkommens von Gammarus tigrinus Sexton auf Fische und niedere Tierwelt in der Weser;Fries;Arch. FischWiss.,1965
3. A remarkable inland brackish-water crustacean fauna from the Lower Aire Valley, Yorkshire: a conundrum for the ecologist;Fryer;Naturalist, Hull,1978
4. The inland distribution of brackish-water Gammarus species in the area of the Mersey and Weaver River Authority;Holland;Freshwat. Biol.,1976
5. The reproductive cycle of some British freshwater Gammaridae;Hynes;J. Anim. Ecol.,1955