JØRGENSEN, A., MØBJERG, N. and KRISTENSEN, R. M. (2007) “A molecular study of the tardigrade Echiniscus testudo (Echiniscidae) reveals low DNA sequence diversity over a large geographical area”, Journal of Limnology, 66(s1), pp. 77–83. doi: 10.4081/jlimnol.2007.s1.77.