Klima, E.F.2010-02-152010-02-151965http://hdl.handle.net/1969.3/201888 p.Studies were made in the laboratory to find marking materials that can be used to distinguish groups of shrimp in mark-recapture experiments designed to estimate rates of population growth and mortality. A series of combination marks, formed by injecting various biological stains and fluorescent pigments, was developed. These marks are permanent and do not affect survival.shrimppigmentsBook