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Anus on dorsal side of postabdomen, generally with two rows of marginal denticles (md) with less than 80 teeth per side; typically less than 20 teeth per side. |
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Anus terminal, postabdomen with a single row of over 80 marginal denticles (md) creating a saw-like appearance. |
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Taxonomy |
Phylum |
Arthropoda |
Subphylum |
Crustacea |
Class |
Branchiopoda |
Suborder |
Cladocera |
Family |
Chydoridae |
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