Egg density and sinking rate of a planktonic copepod Calanus sinicus (Copepoda: Calanoida) Upper incipient lethal temperature of short term thermal shock of two species of copepods Effects of microalgal species and concentrations on the feeding and digestive enzyme activities of Calanus sinicus Studies on ecological adaptation model of Calanus sinicus and Paracalanus parvus population vertical migration in the Bohai Sea Spatial distribution and lipid related energy-consumption strategies of Calanus sinicus in summer in the southern Yellow Sea and East China Sea Estimation of the annual production of Calanus sinicus Brodsky (Copepoda: Calanoida) in the East China Sea Identification of trophic relationships between marine algae and the copepod Calanus sinicus in a fatty acid approach