Click on the image which your specimen most closely resembles.
Families
: Bosminidae and Chydoridae
Families
: Holopedidae and Sididae
Families
: Daphniidae, Ilyocryptidae, Macrothricidae, Moinidae
Taxonomy
Phylum
Arthropoda
Subphylum
Crustacea
Class
Branchiopoda
Suborder
Cladocera