In the chapter the Feulgen DNA content was evlauted in several species of tardigrades. A small genome size and poliploidy was confirmed.
New data on the nuclear DNA content in some species of tardigrades / Bertolani, Roberto; S., Garagna; Manicardi, Gian Carlo; Rebecchi, Lorena; C. A., Redi. - STAMPA. - (1994), pp. 103-109.