Relation between the star formation rate and the stellar mass for the Herschel Reference Survey (HRS) late-type galaxies, adapted from Boselli et al. (2015). Filled black dots are for HI-normal (HI − def ≤ 0.4) field galaxies, and empty black circles show HI-deficient (HI − def > 0.4) cluster objects. The large filled and empty blue circles give the mean values and the standard deviations in different bins of stellar mass. The black error bar in the lower right corner shows the typical uncertainty on the data. The lenticular galaxies analysed in this work are indicated by the filled red dots.