RT Journal Article ID 09e87d2828bf3b91 A1 Makrushin, A. V. A1 Aladin, N. V. T1 On Origin of Cladocera (Crustacea) and on Significance of this Issue for Cognition of Evolution of Fauna of the Continental Waters JF Hydrobiological Journal JO HYD YR 2016 FD 2016-10-06 VO 52 IS 5 SP 108 OP 111 K1 Cladocera K1 evolution K1 ephippies K1 unhydrobiosis AB Ya. I. Starobogatov's concept regarding phased settling of the continental waters by primary aquatic invertebrates explains differences in fauna of water bodies of different types, in species number in genera and families and in geographical distribution of these animals. Descendants of later settled species are more sensitive to the water quality and anthropogenic pollution than descendants of earlier settled species. Therefore they are more important as indicators of water quality. PB Begell House LK https://www.dl.begellhouse.com/journals/38cb2223012b73f2,3a9407e0040b3802,09e87d2828bf3b91.html